Some foreign technology experts predict the event will take place on August 3, but it is likely that the event will take place later than expected. Some sources from Samsung said that the Korean technology giant is expected to hold an online event called “Galaxy Unpacked” right in August to introduce two Galaxy Z Fold3 smartphone models. and Galaxy Z Flip3 before officially launching these products at the end of the month. At the event, it is likely that Samsung will also unveil the Galaxy Watch 4 smart watch and Galaxy Buds 2 wireless headset. Galaxy S21 FE smartphone alone will not be introduced at this event but may be. to be marketed next September or October. There is currently no confirmed information about Samsung’s upcoming foldable smartphone, but technology experts predict that the Galaxy Z Fold3 will have a camera hidden under the folding screen and support for the S-Pen stylus. . Particularly, the Galaxy Z Flip3 phone is expected to have a larger rear screen, sharing a protective glass layer with a pair of 3 main cameras including 2 wide-angle lenses and 1 super-wide tube on the outside, especially with a camera on the front. in front of the phone hidden under the screen. Both these foldable smartphone products are expected to be lighter in weight and cheaper in price than their predecessors. The Galaxy Watch4 smartwatch is said to use Google’s Wear OS. Samsung has also previously announced that it will develop a smartwatch platform that merges with Google. Meanwhile, the Galaxy Buds 2 are expected to be cheap wireless headphones, but without the option of active noise control. Technology experts say the early launch of these new smartphone models is to fill the gap of the Galaxy Note series, which Samsung is scheduled to launch in August every year. According to market research firm Strategy Analytics, Samsung was ranked as the world’s top smartphone vendor in the first quarter of 2021 after shipping 77 million smartphones, accounting for 23% of the market share. ./.

The results showed that teenagers who used smartphones more than 2 hours a day tended to eat unhealthy compared to those who spent less time using their phones. In addition, the number of teenagers who spend more than 3 hours a day using smartphones are significantly more likely to be overweight or obese. Smartphone use may cause obesity in adolescents. Teens who use their phones to search and retrieve overall information have healthier eating behaviors than those who use phones for chatting/texting, gaming, video/music, and social networking. festival. Causes can come from exposure to unhealthy food marketing online, a tendency to mindless eating while using a smartphone, not getting enough sleep, or a change in the time spent on physical activity. … Therefore, there is a need for strict regulation of the marketing of food aimed at teenagers in digital media, and measures to prevent youth from being exposed to marketing activities. or false messages about food. In addition, smartphone features can be leveraged to improve public health through nutrition tracking apps or digital platforms to provide complete and timely information. about healthy eating. Phung Dan ( ASN June 2021 )

SecuriAlert will send a notification to the vehicle owner’s smartphone if there is abnormal boarding activity Ford will warn you when using your smartphone if your car is stolen. Despite containment, vehicle crime remains a problem, and is even increasing in some countries. In cities where cars are parked on the street overnight, car owners don’t hear the alarm at all, or hear their car start up and drive away. Ford recognizes this problem and is testing an enhanced security system that connects to smartphones it calls SecuriAlert. Once activated, SecuriAlert will send a notification to the vehicle owner’s smartphone if it detects any vehicle activity, including door opening or key start, providing peace of mind. to vehicle owners when their vehicle is out of sight. SecuriAlert will work in tandem with FordPass, an app that connects car operating systems to smartphones, which is currently unavailable in some Asian markets. However, vehicles equipped with the latest versions of the SYNC 3 system come pre-installed with Ford Pass, meaning the technology is already on board, just waiting to connect to SecuriAlert. The FordPass app, through SecuriAlert, will reveal the time and cause for any alerts, as well as the vehicle’s last location. If someone tries to open the car door with the key, SecuriAlert will still send an alert. This can be especially helpful in identifying someone who wants to get into a car with a copied or stolen key. When owners return to their vehicle – to drive to work in the morning, they simply dismiss the SecuriAlert alert via the FordPass app and continue their journey.

vivo recently launched a new phone in the smartphone segment for young users called vivo Y53s. Although the price is less than 7 million dong, but vivo Y53s owns many technologies that can be said to be the “top of the top” today, one of which cannot be ignored. allows to increase the amount of RAM used by the machine more than the actual capacity. In addition, the advantage of vivo Y53s also comes from a trendy design, powerful configuration along with impressive battery life in the segment. Elegant design vivo Y53s inherits the advantages of appearance of more advanced vivo models such as vivo X60 Pro or vivo V21 5G. Although only made from plastic, vivo knows how to make its product line better, more friendly to the daily use of users. The machine has a glossy back, creating a luxurious feeling when held in the hand. This back is also curved to the edges for a firmer grip as well as more comfortable in the hand. The back of vivo Y53S also features a carefully designed main camera cluster, not as rough as many other product lines on the market. The camera cluster of vivo Y53s also has a design inherited from high-end models, creating eye-catching visual effects. It is thanks to such small factors that vivo Y53s is considered as one of the devices with elegant, user-friendly design in the smartphone segment for young users today. Configuration is not top, but technology is always at the forefront As a mid-range product line, vivo Y53s possesses a performance that is just enough to use, just enough to meet the needs from basic to gaming thanks to the MediaTek Helio G80 chip. vivo Y53s can still “fight” smoothly some of the most popular games today such as PUBG Mobile, Lien Quan Mobile, Wild Rift Alliance … at medium graphics. It’s about performance, the strength of vivo Y53s comes from a completely new technology that at the moment, only vivo’s smartphones are applying this technology to improve the performance of the device. This technology is called Virtual RAM (Extended RAM) and has been applied by vivo on many models, most recently vivo X60 Pro, V21 5G and this time vivo Y53s. With Extended RAM technology, vivo will use part of the storage memory of the Y53s as temporary “virtual” RAM (specifically 3GB), thereby upgrading the used RAM capacity of the device to 11GB. (plus 8GB of real space), greatly improving the multitasking ability of vivo smartphones. According to vivo, users can use up to 15 applications at the same time without experiencing app reloading for a long time. Extended RAM technology is a new technology that is currently only applied on vivo smartphones. Currently, vivo Y53s is the cheapest smartphone to apply this technology, and is also a smartphone that is highly appreciated for its performance in the price segment of less than 7 million. Huge 5000mAh battery comfortably use all day long Besides an appreciated processing performance, vivo Y53s also offers an impressive battery life thanks to the high-end 5000mAh capacity battery. With a large battery, the Y53s can fully meet a continuous battery life for a long day, from playing games, watching movies to taking photos, vivo Y53s all give an extremely impressive battery life. Specifically, users can play PUBG continuously for 7 hours, or watch HD movies continuously for 14 hours without fear of interruption. 18W fast charging technology continues to be an advantage of vivo Y53s when it only takes about 1.4 hours to fully charge the 5000mAh battery, and can charge 70% of the battery within 41 minutes. 64MP camera captures every moment As a smartphone for young people, the camera is an indispensable factor on vivo Y53s. The device is equipped with a 3-camera cluster including a 64MP main camera, 2MP depth camera and 2MP macro camera, comfortably capturing many different schools of photography such as landscape, portrait, macro or street. Not to mention vivo Y53s also comes with a 16MP selfie camera on the front, combined with interesting filters from the device’s camera application, users can completely “live virtual” anytime, anywhere with vivo Y53s. In the price segment below 7 million, vivo Y53s is considered a hard-to-miss choice for young users. It features exclusive technologies that enhance the user experience such as Extended RAM Technology, comes with an elegant, youthful design and an impressive battery life. These are all factors that young users appreciate when choosing a new smartphone. vivo Y53s will officially “on shelves” in Vietnam market on June 14, with extremely attractive prices and many preferential programs for users.

Facebook about to launch smartwatch?. Illustration The Verge said that Facebook’s smartwatch will have a removable screen, equipped with up to 2 cameras to help take photos and videos without the need for a smartphone. In addition, you can also share photos directly from the smartwatch to Facebook or Instagram easily. A camera of the smartwatch will be mounted on the front to help make video calls and a camera placed on the back of the screen with 1080p resolution with integrated autofocus. Facebook’s idea is to encourage the use of smartwatches to completely replace current smartphones. A plan by Mark Zuckerberg, to be able to surpass Apple and Google, when unable to compete in the smartphone market. Currently, Facebook has also worked with major carriers in the US to support LTE connectivity for its smartphones. That means users can use Facebook’s smartwatch to replace smartphones. Facebook expects to hit around six figures in revenue in its first year. And their products will be distributed through the network’s retail chains. According to the plan, Facebook’s smartwatch will be launched in 2022 and it will use Google’s operating system.

Samsung launched the world’s smallest camera sensor (Image: The Verge) Recently, Samsung has launched a new camera sensor for smartphones, with the smallest pixel size in the world. ISOCELL JN1 is a 50MP sensor, 1/2.76 inch size is relatively small, pixel size is only 0.64 μm. Camera experts often say that the smaller the pixel size, the worse the image quality and the higher the noise. So why does Samsung continuously release sensors with such small pixel sizes? According to Samsung, the small camera sensor can still ensure the resolution of the photo. The smaller sensor size makes it easier to design telephoto and ultra-wide-angle camera modules, as the lens structures of these cameras are more complex than conventional cameras. That means the camera will be less convex. Like many cameras the sensor can capture images at 12.5MP resolution, which equates to a pixel size of 1.28 μm. Samsung also integrates ISOCELL 2.0 technology, which increases light sensitivity by 16%. Samsung says the JN1 is currently in mass production, so it is likely to appear on Samsung smartphones in the near future.

This malicious application is called Mods Minecraft. The app doesn’t function like an ad at all, instead it turns the victim’s smartphone and tablet into an ad-player in an extremely sophisticated way. (Photo: Kaspersky) Accordingly, after the first run, the application will hide its icons from the screen and continuously open the browser to display ads. The app can also play videos from YouTube, access the Google Play app store, and more. Security experts at Kaspersky found that the app opens the browser every two minutes, rendering the device essentially inoperable. use to be. (Photo: Kaspersky) What’s especially worrisome is that it’s hard for users to know what’s going on with their devices, which apps are responsible for the trouble, and how to prevent it. The security experts at Kaspersky informed Google of their findings and the malicious app was quickly removed from the store. Minecraft is one of the best-selling games in the world with about 180 million copies worldwide. (Photo: Mojang) However, removing this app from Google’s app store does not mean the removal of all malware. In the past, developers of this type would simply upload new, slightly modified versions, using different names, from different developer accounts to further trick victims. An example can be mentioned is the VK Music Trojan. This app stole VK user accounts, but despite being reported, the app has survived on the Google Play app store for several years. (Artwork: Unsplash) Kaspersky ran a search for malicious Minecraft Mods-like apps – and found a few. In addition to the malicious application Mods Minecraft, a utility called File Recovery was also found to contain malware in version 1.1. However, that version has since been removed and version 1.1.1 of the app, available on Google Play, is safe.

Facebook sees great potential in rural Vietnam (Photo: Nikkei) Facebook is looking for a new growth approach in rural Vietnam as its advertising business gets tougher than before. According to Facebook’s assessment, rural areas in Vietnam are rapidly adapting to smartphones, especially features such as chat and video calling. Responding to the Nikkei newspaper, the social network said that Vietnam and Thailand lead the world in using chat in online sales, in terms of the volume of messages exchanged between businesses and customers. Mr. Khoi Le, in charge of Facebook business in Vietnam, revealed that many of his colleagues in the US have been “opened eyes” to this trend. Currently, Vietnam is an extremely important market for Facebook. According to Nikkei, in its financial report filed in January this year, Facebook listed Vietnam as the largest revenue engine in Southeast Asia. Globally, nearly all of the company’s revenue comes from advertising. Mr. Le said rural markets are part of Facebook’s next phase. Of the 98 million Vietnamese, 62 million live in rural areas. Even so, their spending is expected to grow faster than those of urban dwellers. Facebook forecasts that rural spending on FMCG will grow 7% annually from 2020 to 2025, compared with 2% in cities. A survey by GroupM company on 4,500 Vietnamese people living in rural areas, Facebook pointed out that if in 2018, television is still their main traditional means, by 2020, the rate of watching TV will be only 86% and remaining Internet usage rate will reach 91%. Mr. Le shared: “I used to think that rural people are not really proficient in using the Internet.” However, a Facebook survey found that 92% of rural households own a smartphone, using it to play games, shop and watch television. “They used every tool at hand extremely proficiently,” Mr. Le said. Given the growing video-watching habits of Vietnamese users, Facebook has identified several areas of focus, including live streaming, TV shows on Facebook Watch, video clips in the news feed, reposts. from Facebook-owned Instagram. For e-commerce, Le said these options will complement Facebook’s chat feature, from chatbots to allowing sellers to answer questions directly via livestream. The company hopes it will help retailers stay connected with customers, especially after Apple’s policy took effect in April, requiring iPhone owners to allow apps to track them. The change in Apple’s policy means that companies buying ads from Google or Facebook will send targeted ads to the right audience. On Monday, Apple unveiled more security features for its latest operating systems, a move expected to further disrupt online advertising. According to Phuc Ngo, Director of Strategic Planning at marketing agency Vero, advertisers are still figuring out how to adapt to Apple’s strict tracking policy. Custom ads are currently the most effective, while “community commerce” like Facebook is touting plays a small role in the translations he manages. Mr. Ngo said: “Before the policy change, you can completely depend on Facebook’s artificial intelligence because it is very smart.” While the Vietnamese countryside is getting richer, it still lags behind the cities. The minimum monthly wage in Hanoi is 4.4 million VND, compared to 3 million VND in poor provinces. Focusing on video will bring Facebook closer to competitors like YouTube, TikTok. In contrast, TikTok is also wary of Facebook and YouTube. A survey of research firms Decision Lab said Facebook is the top choice of Vietnamese users when it comes to watching short videos, but it lost 3% in the first quarter from a year ago, while TikTok doubled its market share. Although Mr. Le emphasized the role of e-commerce in helping businesses connect with rural customers, cost is still a major obstacle. With little infrastructure outside of cities, overall logistics costs equate to 16.8% of gross domestic product, higher than the Asian average, according to the Ministry of Commerce’s 2020 Vietnam Logistics Report. . Companies can advertise their products to Vietnamese farmers. But shipping those products after a successful promotion is another matter.

“Computer Vision” technology is capable of warning behaviors such as: Not wearing a mask and not wearing a seat belt. Accordingly, Binh Anh Electronic Technology Development Co., Ltd (BA GPS) began to install the “Not wearing a mask warning” feature for free for some passenger transport units starting from June 2021. . Specifically, this analysis system is connected to the camera on the vehicle to get image data, then AI technology will automatically analyze and send a notification to the transport unit whenever it detects someone not wearing a mask. or wearing a mask incorrectly. The system also ticks green boxes for faces wearing masks and red boxes for faces not wearing masks. The warning system is sent to the transport business unit via software on smartphones and computers if there are passengers. People who do not wear masks are circled in red by the computer and sent an alert to the system Pham Thai Hoa – Technology Director of BA GPS shared: “The technology to process and analyze the necessary information in the photos is called Computer Vision (CV), translated into Vietnamese as Machine Vision. This CV technology is applied by us on the vehicle camera system”. Previously, in mid-May, Tien Phong reflected that surveillance cameras recorded images of many people not wearing masks on passenger cars, even the drivers and assistants. After that, the Ministry of Transport and the Directorate for Roads issued a document to correct this situation.

Yu Chengdong, President of Huawei’s Consumer Business, said that HarmonyOS 2 smart life solution provides solutions for five key life scenarios including Smart Home Smart office Sports and health Smart travel Audiovisual entertainment. Huawei claims that regardless of the device’s size, only one system can cover any smart terminal. Even devices with memory as small as 128KB or as large as 4GB are not the problem of HarmonyOS 2.0. HarmonyOS uses distributed technology, allowing users to freely combine hardware and integrate multiple terminals into one. This makes it as simple as using a consumer device. The new HarmonyOS 2 allows users to control multiple devices as simply as controlling a single device. The new operating system supports multi-camera mode and multi-device hybrid photography. That means you can take pictures from multiple angles with one lens. Moreover, HarmonyOS Connect can easily activate the device’s smart assistant. The system also supports one-touch networking, multi-card and minimalist interaction. Huawei HarmonyOS 2.0 has a more concise interface, smarter experience, It supports multiple sizes and multi-combinations, making it convenient for users to create their own computer style. The system supports smart folders so that users can directly touch the contents of folders and also automatically classify and name them. Whether for office work or gaming, HarmonyOS 2.0 promises ease of use. According to Huawei, the total time of testing HarmonyOS so far is 36 months, the system has been working smoothly for the past three years. Furthermore, the graphics stack technology allows for longer gaming times. Regarding privacy, Huawei has also defined HarmonyOS 2 privacy and security standards. This is to ensure that any application, service or hardware participates in the HarmonyOS 2.0 operating system. are safe and secure.

In 2020, smartphone vendors sold about 1.38 billion smartphones worldwide. And the number will continue to increase in 2021 with a predicted number of over 1.53 million units. 10 countries with the most smartphone users (Source: Statista) Survey data by market research firm Statista shows that, as of May 2021, China is still the leading country in terms of smartphone users with nearly 912 million people. Although the number is less than half, but India also ranks second after China with over 439 million units. These two countries will continue to top the rankings by large populations and are considered as markets with strong growth potential given the relatively low smartphone adoption rates, Statista commented. Among Southeast Asian countries, Indonesia and Vietnam are the two markets with the highest number of users. The data shows that Indonesia has up to 160.2 million smartphone users and ranks 4th in the rankings. Vietnam has 61.3 million users, in the top 10 countries with the largest number of smartphone users in the world. The Philippines and Thailand have lower user rates, with 41.3 and 37.8 million users, respectively. The smartphone penetration rate can be used as an indicator to measure how advanced a country’s economy is. The number of smartphone users and smartphone penetration rate are also considered as one of the bases for the development of the digital economy. In 2020, the smartphone penetration rate in Vietnam ranked 9th with an index of 63.1%, higher than Indonesia with a penetration rate of 58.6% and the Philippines at 37.7%. Vietnam is also considered as a potential and high-growth digital economy market in Southeast Asia. According to a report by Google, Temasek and Bain & Company, in 2020 Southeast Asia’s digital economy will see the growth of e-commerce, food delivery and online media amid the pandemic. Accordingly, digital payments will reach 620 billion USD in 2020 and are expected to reach 1.2 trillion USD in 2025. Online media also posted 22% growth, reaching $17 billion in 2020. This was driven by the explosive growth of video streaming service providers (video streaming), the growth rate 12 times in Vietnam and 18 times in Thailand. According to the assessment, Vietnam and Indonesia are two countries that have recorded double-digit growth for the digital economy. In which, Vietnam’s digital economy has a total value of about 14 billion USD and is expected to reach 52 billion by 2025, with an average growth rate of 29% from now until then. In the context of the pandemic, the Internet economy in Vietnam recorded growth in transportation, food, e-commerce and fintech.

People quickly installed the Bluezone application to prevent and control the Covid-19 epidemic. Bluezone application has the effect of saving contact history between users of this application. Bluezone’s mechanism of action helps to find out exactly F1 from F0, F2 from F1. This is one of the effective, low-cost measures to help prevent and control the Covid-19 pandemic. To continue to support the authorities, the Department of Information and Communications is promoting propaganda, advocacy and guiding people to install Bluezone application on mobile devices at the request of the Board of Directors. Provincial Director of Covid-19 epidemic prevention and control. The Department of Information and Communications has also just sent a written request to the Department of Telecommunications to make daily statistics and provide the province with details to the commune level on the situation of mobile subscribers installing the Bluezone application. Thereby, the locality grasped and took measures to propagate and mobilize people to do this well. News, photo: Minh Huong

Xiaomi “integrated” fashion and technology in the launch event of Mi 11 lite and Mi 11 lite 5G in Vietnam in mid-April. Xiaomi (stock code: 1810) has just announced the unaudited consolidated results of the first three months of the year to March 31, 2021. In the first quarter of 2021, total adjusted revenue and net profit exceeded market expectations. In which, total revenue in the period reached 76.9 billion yuan, up 54.7% over the same period last year, while adjusted net profit reached 6.1 billion yuan, up 163.8 percent over the same period last year. last. Regarding the smartphone business, this quarter continued to record a remarkable growth rate. Smartphone sales reached 51.5 billion yuan, up 69.8% year-on-year. Global smartphone shipments in the period reached 49.4 million units and gross profit margin reached 12.9%. According to Canalys, Xiaomi continues to hold the third position in terms of smartphone shipments, accounting for 14.1% of the global market share. Notably, the premium smartphone portfolio is increasingly diversified, contributing to Xiaomi’s strong growth in this segment. In the first quarter of the year, Xiaomi shipped more than 4 million phones priced over 3,000 yuan in China and over 300 euros in international markets. In addition, third-party data shows that Xiaomi accounted for 16.1% of the market share of smartphones priced between 4,000 yuan and 6,000 yuan in China in the first quarter of 2021, far ahead of 5.5% in the first quarter of 2020. Meanwhile, Xiaomi’s core strategy of “Smartphone x AIoT” continues to underpin outstanding performance. IoT and lifestyle products saw strong business performance with revenue up 40.5% year-on-year to 18.2 billion yuan. Also in this quarter, the number of Xiaomi smart TVs sold reached 2.6 million units. According to All View Cloud (AVC), the number of TVs shipped ranked first in China for nine consecutive quarters and was always in the top five globally. In particular, widescreen smart TVs are well received by the market. AVC said that Xiaomi and Redmi TVs continue to take the No. 1 position in retail sales in the 70-inch TV segment in China with 29% market share, retail sales increased by more than 160% over the same period. last year. The group’s IoT and lifestyle product segment is also following a hot growth trajectory in the international market. Revenue from IoT and lifestyle products in overseas markets increased by 81.1% over the same period last year. The products of electric vehicles, air conditioners, Mi Box receivers … of Xiaomi have penetrated widely into families. Xiaomi is increasingly expanding its AIoT platform. As of March 31, 2021, the number of IoT connected devices (excluding smartphones and laptops) on the AIoT platform has reached 351.1 million units. The number of consumers owning at least 5 devices connected to the AIoT platform (excluding smartphones and laptops) reached 6.8 million, up 48.9% over the same period last year. In March 2021, Xiaomi’s AI Assistant had 93.0 million monthly users, while the number of monthly Mi Home software users reached 49.2 million, up 22.8% year-on-year. The Group’s Internet services segment continued to grow steadily with revenue increasing 11.4% year-on-year to 6.6 billion yuan in the first quarter of 2021. Gross profit margin of the services segment Internet reached 72.4%. Advertising revenue hit a quarterly record of 3.9 billion yuan, up 46.3% year-on-year. Also in the first quarter of 2021, Xiaomi’s revenue from overseas markets increased by 50.6% year-on-year to 37.4 billion yuan. According to Canalys, Xiaomi’s market share in the first quarter was in the Top 5 smartphone companies in terms of number of shipments in 62 countries and territories globally, in particular, taking the No. 1 position in 12 countries and regions. earth. Xiaomi has positioned itself to compete in key markets. According to Canalys, this quarter Xiaomi entered the Top 2 smartphone companies for the first time in Europe, with smartphone shipments increasing by 85.1% year-on-year and 22.7% market share. Notably, Xiaomi has held the No. 1 throne in Eastern Europe for 2 consecutive quarters, with smartphone shipments increasing by 81.8% over the same period last year, accounting for 32.5% of the market share. The group was also ranked 1st in Russia for the first time with 32.1% market share. Xiaomi still maintains the 3rd position in Western Europe with market share increasing to 16.6%, after smartphone shipments increased by 89.3% over the same period last year. The group ranked No. 1 in Spain for 5 consecutive quarters, achieving 35.1% market share. Also, promoted to No. 2 in Italy; 3 in Germany and France, and broke into the top 5 for the first time in the UK, all with over 90% growth in phone shipments compared to the same period last year. Most impressively, Xiaomi maintained the No. 1 position for 14 consecutive quarters in India, capturing 28.3% of the market share. The group is on a strong growth path when conquering new markets…

Towards the 5G race, with this latest phone model in Vietnam market, Xiaomi brings one of the 5G smartphone models at a competitive price and is suitable for consumers, but still ensures this is the a complete smartphone model. In particular, Redmi Note 10 5G will use MediaTek Dimensity 700 with a 7nm manufacturing process, support for 5G dual SIM and an integrated modem that delivers top performance compared to phones in the same segment. Redmi Note 10 5G Redmi Note 10 5G owns a sharp 90Hz 6.5-inch AdaptiveSync DotDisplay screen with the ability to automatically adjust to content from streaming video at 30Hz or 60Hz to using social networks or playing games with 90Hz refresh rate – ensures a smooth experience and optimal battery usage for users. Redmi Note 10 5G’s camera system with 48MP main camera, 2MP macro camera and 2MP depth sensor allows you to take beautiful photos with ease. With a 5,000mAh battery with 18W fast charging support, the Redmi Note 10 5G becomes the ideal companion for daily use. Redmi Note 10S Redmi Note 10S is equipped with a battery capacity of up to 5000mAh, a 33W fast charger combined with a fast processor, especially equipped with a MediaTek Helio G95 processor. To provide an optimal viewing experience for users, Redmi Note 10sS is equipped with a screen with a 6.43-inch AMOLED DotDisplay panel. With a set of 4 cameras, a 48MP main camera, an 8MP ultra-wide-angle camera and a 2MP macro camera for close-ups and a 2MP depth sensor. Besides, Redmi Note 10S has a screen brightness of up to 1100 nits, supports 100% of the DCI-P3 color range, and the screen is protected by Corning Gorilla 3 tempered glass. Redmi Note 10S is equipped with a battery capacity of up to 5000mAh, a 33W fast charger combined with a fast processor, especially equipped with a MediaTek Helio G95 processor. Redmi Note 10 5G is officially on shelves with a price 5,290,000 VND for 4GB+128GB version (on semi-official channels) and 5,990,000 VND for 8GB + 128GB version (exclusive on Mobile World). Especially, discount package 400,000 VND together with 0% installment support for the Redmi Note 10 5G version will take place from May 28 to May 30. Redmi Note 10S will be available for sale with 8GB + 128GB version at a price 6,490,000 VND on all official Xiaomi distribution channels with a discount package 500,000 VND 0% installment support for Redmi Note 10S is applied from May 28 to May 30.

5G smartphones expected to grow by 130% this year năm The pandemic has changed everything, and the needs of users in the smartphone market have also changed. The strong growth of 5G in countries around the globe also leads to a slowdown in demand for 4G devices, and 5G devices will record strong growth and gain a lot of user interest. The smartphone market has returned to growth from last year and continued to grow in the first half of this year, said Ryan Reith, IDC’s vice president of global mobile device tracking. In addition, the price of 5G devices continues to decrease as 5G Android devices will drop 12% year-on-year in 2021, which is a great pressure for Apple devices as its prices are still higher than other devices. others. IDC also expects growth through 2025, with a 5-year compound growth rate of 3.7%. The smartphone market will not be affected by the lack of semiconductors such as automobiles, computers and consumer technology categories. In addition to 5G Smartphones, IDC also reports on the PC market this year. Desktop, laptop and workstation shipments are expected to increase this year despite ongoing semiconductor shortages. IDC’s new forecast in the Worldwide Quarterly Personal Computing Device Tracker says PC shipments are expected to grow 18.1% to 357 million units this year.

The new Xiaomi Redmi Note 8 comes with MediaTek’s Helio G85 chip, runs MIUI 12.5 UI on top of Android 11 operating system, and has a water-resistant nano coating. The rest of the parameters remain the same. Redmi Note 8 2021 Specifically, the device still has a 6.3-inch LCD screen, Full HD + resolution, water drop design. Two configuration versions are 4GB RAM + 64GB internal memory and 4GB RAM + 128GB internal memory. The back of the phone has a camera cluster consisting of four lenses: 48 MP main lens, 8 MP wide lens, 2 MP macro lens and 2 MP depth lens, the front camera has 13 MP resolution. Powering the device is a 4,000 mAh battery with a 22.5W charger in the box. However, the video recording ability for the main camera on this version is only 1080p 30fps (down from 4K at 30fps on Redmi Note 8 2019). In addition, this smartphone also has only two memory versions: 4GB RAM, 64GB or 128GB internal memory options. Redmi Note 8 2021 will officially open for sale on August 25. Currently, there is no detailed information on the price of the product. Just know that there will be 3 colors Neptune Blue, Moonlight White and Space Black.

This is a technology pioneer product line, completely separate from the mid-range segment of OPPO. Following the success of its predecessors, OPPO recently introduced to Vietnam the flagship Find X3 Pro 5G – OPPO’s new generation flagship smartphone line. Compared to its predecessor, this high-end smartphone has a futuristic design, along with a series of remarkable technologies and 5G connectivity. Bold design inspired by space If you are too familiar and bored with smartphones with familiar designs on the market, surely OPPO Find X3 Pro 5G will bring you a new breeze. Inspired by the future, the design of OPPO Find X3 Pro 5G contains fanciful, metallic reflections with its back finished in glossy glass, covered with a mirror layer, creating a feeling of luxury and premium. OPPO Find X3 Pro 5G feels “different”, completely different from the flagships currently on the market. OPPO Find X3 Pro 5G has two color options, blue and black. In particular, the black version will have a porcelain enamel back, creating a glossy look that attracts the eye, while the blue version will be coated with an extra layer of roughness to create a delicate and pleasant feeling when holding. It must be affirmed that, the most prominent on the design of the OPPO Find X3 Pro 5G model lies in the camera cluster that is made seamlessly with the back, bringing its own characteristics to the product. OPPO has heat treated to pull the convex back, thereby placing the camera cluster of Find X3 Pro 5G below. This type of design without joints makes the back not only more seamless but also impressive to the viewer. OPPO Find X3 Pro 5G feels relatively light and thin with a weight of 193g and 8.3mm thick, the design has no sharp edges so it feels very comfortable to hold. However, the limitation of this design is that it retains a lot of fingerprints during use. Understanding this, OPPO has included a case with a blue option, which is both “ton sur ton” with the product but also equally good. High definition display with 1 billion colors display, 120Hz . refresh rate OPPO Find X3 Pro is equipped with a 3D curved screen on a 6.7-inch LTPO AMOLED panel, QHD + (3216×1440), 120Hz refresh rate (adaptive from 5Hz-120Hz) and HDR10+ support. This screen has a very small “perforated” camera design in the upper corner, the top and bottom bezels of the screen are almost equally thin, providing an impressive display space. The screen of OPPO Find X3 Pro 5G gives an incredible 1 billion color reproduction. However, that’s still not all. The screen of OPPO Find X3 Pro 5G sets a new standard in display: 525 ppi pixel density, 5,000,000:1 contrast ratio, 1300 nit brightness, absolute wide color coverage (100% DCI-P3 ) and 10-bit color depth, for an amazing 1 billion color reproduction. Compared with the usual 8-bit screen, the number of colors that 10-bit brings is 64 times more, which makes the Find X3 Pro 5G screen one of the most colorful smartphones to date. The screen-to-body ratio of 92.7% will definitely make you “satisfied” when experiencing MVs or plowing movies on YouTube, Netflix, … OPPO has partnered with color tuning experts to ensure highly accurate colors, with absolute color accuracy of approximately 0.4 JNCD. Meanwhile, the adaptive 120Hz refresh rate that Find X3 Pro 5G is equipped with is responsive and energy efficient. Accordingly, the screen will have 10, 20, 24, 30, 60, 90 and 120Hz modes for each task. Therefore, energy consumption on the phone will save about 30% compared to old devices. This is a remarkable improvement. When using Find X3 Pro 5G outdoors, you will not feel uncomfortable because the screen of the device has a maximum brightness of up to 1300 nit. In addition, the device is also equipped with an optical fingerprint sensor under the screen, for fast and accurate identification speed. Powerful performance, dual-mode 5G connectivity Find X3 Pro 5G is equipped with Qualcomm Snapdragon 888 processor, 12GB RAM, 256GB ROM, providing outstanding processing power. The Adreno 660 GPU improves performance by 35% over its predecessor and is also 20% more power efficient. This configuration can meet all entertainment needs, play heavy games at the highest graphics settings. The overall performance of Find X3 Pro 5G is as strong as flagships equipped with Snapdragon 888, such as the Galaxy S21 and OnePlus 9. Since the Snapdragon 888 chipset is currently the top chip on the market today, it is not difficult to understand that OPPO Find X3 Pro can complete all tasks well, even when fighting the heaviest games. If you want to exploit the full power of OPPO Find X3 Pro 5G for gaming, you can enable high performance mode in battery settings. This will give OPPO Find X3 Pro 5G a performance that the majority of gamers expect. Accompanying remarkable performance is smart 5G connectivity. Accordingly, Find X3 Pro 5G is equipped with 13 5G bands around the world – outperforming other smartphone brands, providing a better roaming experience. Find X3 Pro 5G also supports dual Sim 5G + 5G to ensure smooth network operation at all times. Super fast charging Super VOOC 2.0 65W OPPO Find X3 Pro owns a 4,500mAh battery, supports 65W SuperVOOC 2.0 super fast charging technology – designed and developed by OPPO, helping the phone reach 40% battery in just 10 minutes. The device also supports AirVOOC wireless charging with a capacity of 30W, which can fully charge the battery of Find X3 Pro 5G in just 80 minutes. With a large battery capacity, the phone can go all day long without additional charging. Practical experience shows that you can experience the device throughout a long day with basic tasks such as taking pictures and surfing the web,… OPPO’s SuperVOOC 2.0 charger also ensures safety when the internal temperature of the phone does not exceed 40 degrees, keeping the battery cool and having a longer life than conventional chargers. However, OPPO Find X3 Pro 5G only reaches 10W charging capacity from other fast chargers on the market. Therefore, never forget to bring a standard 65W charger when you have to go somewhere for a long time. Impressive microscope camera Find X3 Pro 5G is equipped with a 4-camera system, including a 50MP main camera with wide-angle IMX 766 sensor, f/1.8, OIS; 50MP super wide-angle camera with IMX 766 sensor, 110° viewing angle, f/2.2; 13MP telephoto camera, 5x optical zoom, up to 20x digital zoom, f/2; 3MP microscope camera with up to 60x magnification, f/3.0. Practical experience shows that the camera of Find X3 Pro 5G offers quite good image processing capabilities, captured images have flattering colors, retaining many details even in complex conditions such as lack of bright or backlit. The main camera OPPO Find X3 Pro 5G for the ability to take pictures with true colors, sharp, comparable to the best cameras in the smartphone market. The ultra-wide-angle camera produces photos as good as the main camera, the color and detail are very good. This lens can also zoom 2x and act as a macro camera for close-ups. The telephoto camera is also capable of capturing images with good detail when zoomed in in good light, and when zooming to 5x, the image quality is still very good. With any smartphone, taking pictures in low light is always a “hard” challenge. However, thanks to the Night Mode on OPPO Find X3 Pro 5G, images taken in low light conditions will clearly improve the light and color of the image. Notably, OPPO Find X3 5G is also the first smartphone in the world to integrate a microscope camera with a magnification of up to 60 times. To be able to take pictures with the microscope camera, you will need to bring the subject close to the lens and keep your hand steady, limiting the shake that causes blur. Users can customize 2 different magnification sizes including 30x and 60x. It can be said that the photographic experience that this lens brings is quite new and unique, giving us the ability to explore a world that cannot be seen with the naked eye. With a magnification of up to 60 times, the microscope camera can capture details of tiny objects and creatures that you often see every day, but from a different perspective. The textured surface of a leaf can be as beautiful as this! Or the surface of a mask is also extremely magical under the lens of OPPO Find X3 Pro 5G. On the front, the selfie camera of the device has a resolution of 32 MP, integrated with AI and many beauty modes for sharp “virtual life”. Dolby Atmos sound, ColorOS 11.2 with many security features OPPO Find X3 5G is capable of relying on its surroundings to optimize the user’s listening experience. The integrated Dolby Atmos sound system contributes to fulfilling the demand for high-quality entertainment on mobile phones. Meanwhile, ColorOS 11.2 operating system puts privacy and security at the heart of Find X3 Pro. Accordingly, ColorOS 11.2 is designed to personalize according to the needs of each user, with options to change the interface, application icons or arbitrary dark mode. At the same time, give users complete control over personal data and applications. For gamers, ColorOS 11.2 also offers a Game Space mode for users to have moments of distraction-free entertainment, by limiting external interruptions such as message notifications, increasing performance and allowing network acceleration for online games. End OPPO Find X3 Pro 5G is a smartphone that not only impresses with its design but also possesses a great configuration, providing top-notch photography capabilities along with an impressive battery charging speed. With many outstanding advantages, OPPO Find X3 Pro 5G is one of the top Android phones that users can consider and choose.

Xiaomi Redmi Note 10S. Using a 6.43-inch AMOLED screen panel, Full HD Plus resolution (2,400x.1080 pixels), pixel density of 409 ppi. This screen splits in a ratio of 20: 9, a maximum brightness of 1,100 nits, protected by Corning Gorilla Glass 3. Redmi Note 10S uses an aluminum frame, the back is made of plastic imitation glass. The dimensions of the machine are respectively 160.5×74.5×8.3 mm, weighing 178.8 g. One-touch fingerprint sensor integrated in the power button on the right side. At the same time, the device is also capable of unlocking the screen with 2D face recognition technology. Redmi Note 10S supports dust and water resistance according to IP53 standards. The battery capacity of the device is at 5,000 mAh, integrated with fast charging technology with 33W output. This smartphone still retains the 3.5mm headphone jack, with 2 external speakers. Xiaomi Redmi Note 10S has 4 rear cameras with 48 MP main sensor, f / 1.8 aperture for phase detection focus. The second lens is 8 MP, f/2.2 for a wide angle of 118 degrees. The depth sensor and macro lens both have a resolution of 2 MP, f/2.4. This quartet is equipped with LED flash, 4K video recording at 30 frames per second. Selfie camera 13 MP, f/2.5. Vietnamese customers buy Xiaomi Redmi Note 10S with 3 colors: diamond gray, dark blue and blue. The price of the device is 6.49 million VND, competing with Oppo Reno4, Realme 7i, Realme 7, Oppo A74, Vivo Y51, Samsung Galaxy A32, Vsmart Aris. Redmi Note 10S officially hit the shelves from May 28.

Xiaomi Redmi Note 10 Pro 5G has dimensions of 163.3 x 75.9 x 8.9 mm, respectively, and weighs 193 g. The “heart” of the Xiaomi Redmi Note 10 Pro 5G is an octa-core MediaTek Dimensity 1100 5G (6 nm) processor with a maximum speed of 2.6 GHz, Mali-G77 MC9 GPU. 6GB RAM/128GB ROM, 8GB RAM/128GB ROM or 8GB RAM/256GB ROM. Android 11 operating system, customized on MIUI 12.5 interface. On June 1, Xiaomi Redmi Note 10 Pro 5G will officially go on sale in China with 3 colors green, white and blue. The selling price of the 6 GB RAM / 128 GB ROM version is 1,499 yuan (equivalent to 5.38 million dong). The 8 GB RAM / 128 GB ROM version costs 1,799 yuan (VND 6.45 million). If you want to own the 8 GB RAM / 256 GB ROM version, customers need to invest 1,999 yuan (7.17 million VND). Redmi Note 10 Pro 5G is dust and water resistant according to IP53 standards. Redmi Note 10 Pro 5G is equipped with a 6.6-inch IPS LCD screen, Full HD Plus resolution (2,400×1,080 pixels) for a pixel density of 399 ppi. This screen splits in a 20:9 aspect ratio, integrates DCI-P3 color range, HDR10+ technology, maximum brightness of 450 nits, 120 Hz refresh rate, 240 Hz touch sampling rate, glass protection. Corning Gorilla Glass Victus. Redmi Note 10 Pro 5G has 2 external speakers, manufactured by JBL. 5,000 mAh battery capacity, integrated fast charging 67W output with USB Power Delivery 3.0 standard. Thanks to that, the device only takes 42 minutes to charge from 0-100%. In addition to 5G network, this mid-range smartphone also has Wi-Fi 6, Bluetooth 5.2. The three rear cameras of Xiaomi Redmi Note 10 Pro 5G include a main sensor of 64 MP resolution, f / 1.8 for phase detection focus. The second 8 MP, f/2.2 lens offers a 120-degree wide angle and the 2 MP, f/2.4 macro sensor. Redmi Note 10 Pro 5G is capable of recording 4K videos at 30 frames per second. Front camera 16 MP, f/2.5. One-touch fingerprint sensor integrated in the power button on the right side.

Samsung Display’s dominance is being threatened by Chinese companies In particular, when Apple adopted OLED panels instead of LCD panels starting with the iPhone 12 series in 2020, the use of OLED panels increased sharply. Recently, Chinese display companies are entering the small and medium-sized OLED panel market, increasing the supply of low-cost panels. Omdia estimates that Apple will use the largest number of OLED panels for smartphones next year. It is expected that Apple will use 169 million OLED panels in 2021 and 190 million panels in 2022. Most likely they will use OLED panels for new products expected to launch in the second half of 2021. Meanwhile, Samsung is also expected to use 155 million OLED panels in 2021 and 168 million panels in 2022, the second largest after Apple. Although Samsung Display is expected to maintain its No. 1 position in the global smartphone OLED display market next year, its market share is expected to shrink due to competition from other manufacturers. Chinese company. In fact, according to Omdia, Samsung Display’s market share has dropped from 86% in 2019 to 78% in 2020. Omdia forecasts that its market share will drop to 77% in 2021 and 65% in next. On the other hand, the market share of Chinese companies is expected to increase from 15% in 2021 to 27% in 2022. In particular, BOE, China’s largest display manufacturer, is expected to expand the market. share from 6% in 2021 to 13% in 2022. Regarding this, Omdia said: “Chinese display companies are improving their technical skills. China will be a major threat to South Korea’s leading position in the OLED display market.” Phan Van Hoa (according to Businesskorea)

Customers visit a Huawei store in Shenzhen. (Photo: Reuters) Using its own mobile operating system means Huawei is no longer dependent on Google Android. The US has banned Google from providing technical support for new Huawei phone models and blocked access to the Google Mobile Services developer suite. It is not clear if the Chinese company will introduce a new smartphone at the same time as Harmony, or if Harmony will be updated on models sold on the market. Harmony OS can only partially mitigate the impact of US sanctions on Huawei’s mobile division. The US ban in 2019 also barred Huawei from accessing important US-origin technology, hindering its ability to design its own chips and buy components from outside manufacturers. Once the largest smartphone manufacturer in the world, Huawei currently ranked 6th globally with a market share of 4% in the first quarter. The administration of former US President Donald Trump accused the Chinese telecommunications giant of threatening national security. This week, Huawei founder Nham Chinh Phi urged employees to “dare to lead the world in software”, moving into an area where the US cannot influence. The company needs to attract more software experts from abroad for this effort. Du Lam (According to Reuters)

A Huawei store at a mall in Shanghai, China. Photo: AFP/VNA In a short video posted on social networks, Huawei said that the HarmonyOS operating system will be officially put into use from June 2. At the same time, the company’s internal announcement said that Huawei CEO and founder Ren Zhengfei (Ren Zhengfei) announced major investment strategies in the software sector. HarmonyOS operating system was released by the Chinese telecommunications “giant” on August 9, 2019, in the context that this corporation faces the risk of losing access to Google’s Android operating system due to one of consequences of trade tensions between China and the US. According to the announcement, Harmony OS will be applied on a series of smart devices, including wearable technology devices. HarmonyOS also enables artificial intelligence (AI) compatibility and can also be used on personal computers and other devices. Huawei has been developing the operating system since 9 years ago, but information about this platform only appeared after the US put this company on a banned list in mid-May 2019, thereby blocking the access of the Chinese corporation. Nation for from chip to Android operating system. Every year millions of Huawei smartphones are installed. Therefore, the introduction of HarmonyOS plays an important role in the future of smartphone production activities of the Chinese technology group. Huawei’s rollout of its own operating system comes amid a slump in smartphone sales and overall revenue for China’s top technology group since last year when US sanctions took effect.

Vivo iQOO Neo5 Lite 5G. Vivo iQOO Neo5 Lite 5G has dimensions of 164×75.5×8.9 mm, respectively, and weighs 198.3 g. One-touch fingerprint sensor integrated where the power button is on the right. In addition to 5G, the device also has some advanced wireless technologies such as Bluetooth 5.1, Wi-Fi 6. The battery capacity of iQOO Neo5 Lite 5G has a capacity of 4,500 mAh, integrated with Super FlashCharge 2.0 fast charging technology with 44W output. Thanks to that, it only takes 5 minutes to charge from 0-15% or 0-70% in 33 minutes. This smartphone still retains the 3.5mm headphone jack. iQOO Neo5 Lite 5G is equipped by Vivo with a 6.57-inch IPS LCD screen, Full HD Plus resolution (2,408×1,080 pixels) for a pixel density of 402 ppi. This screen is protected by tempered glass, integrated DCI-P3 color range, HDR10+ technology, 144 Hz refresh rate, occupying 90.4% of the front area. Powering Vivo iQOO Neo5 Lite 5G is an octa-core Qualcomm Snapdragon 870 5G (7 nm) processor with a maximum speed of 3.2 GHz, Adreno 650 GPU. LPDDR5 RAM comes with UFS 3.1 internal memory but no memory. microSD card slot. Android 11 operating system, customized on OriginOS 1.0 interface. Vivo iQOO Neo5 Lite 5G has 3 rear cameras with 48 MP main sensor, f / 1.8 aperture. The second 8 MP, f/2.2 lens offers a 120-degree wide angle and the 2 MP, f/2.4 macro sensor. iQOO Neo5 Lite 5G is capable of recording 4K videos at 30 frames per second. Selfie camera 16 MP, f/2.0.

In the Vietnamese market, the 5G version of 12 GB RAM / 128 GB ROM costs VND 30.99 million. The price of the 12 GB RAM / 256 GB ROM version is 33.99 million VND. Recently, the 128 GB version was discounted by many major mobile systems to VND 25.99 million. 256 GB version reduced to 28.99 million Samsung Galaxy S21 Ultra 5G. Samsung Galaxy S21 Ultra 5G has a luxurious design with an aluminum frame, the back is protected by Corning Gorilla Glass, but it is not clear which version. The dimensions of the machine are 165.1×75.6×8.9 mm, respectively, and the weight is 227 g. Ultrasonic fingerprint sensor integrated inside the screen. Galaxy S21 Ultra 5G is dust and water resistant according to IP68 standards. Thanks to that, it can be submerged in water to a depth of 1.5 m for 30 minutes. Notably, the S21 Ultra 5G is the first product of the Galaxy S series to be compatible with the S Pen stylus. 5,000 mAh battery capacity, integrated fast wired charging with 25W output, 15W Qi standard wireless fast charging, 4.5W wireless reverse charging. Samsung Galaxy S21 Ultra 5G is equipped with a 6.8-inch Dynamic AMOLED 2X screen, 2K Plus resolution (3,200 x 1,440 pixels), pixel density of 515 ppi. This screen is split in a 20: 9 ratio, protected by Corning Gorilla Glass Victus. The screen of the Galaxy S21 Ultra 5G is still integrated with HDR10+ technology, but the maximum brightness increases to 1,500 nits, can adjust the refresh rate from 10-120Hz. At the same time, the 120Hz refresh rate is supported even when the screen resolution is at 2K Plus, instead of being compatible only at Full HD Plus resolution like the Galaxy S20 Ultra. Samsung Galaxy S21 Ultra 5G uses Exynos 2100 (5 nm) chip with 8 cores for a high clock speed of 2.9 GHz, Mali-G78 MP14 GPU. 12 GB RAM / 128 GB ROM, 12 GB RAM / 256 GB ROM, no microSD card slot. Android 11 operating system, customized on One UI 3.1 user interface. The four rear cameras of the Samsung Galaxy S21 Ultra 5G have a rather aggressive design. In particular, the main sensor 108 MP, aperture f / 1.8 second generation that Samsung calls it “Bright night sensor” with the feature of 9-in-1 pixel binning into 12 MP and many improvements in processing to take pictures. Outstanding low-light shots. In addition, it can also output 12-bit RAW images, making it possible for users to manually edit photos. New generation telephoto lens with 10 MP resolution, f / 2.4 helps 3x optical zoom. 10 MP, f/4.9 periscope telephoto sensor for 10x optical zoom or 100x digital zoom. Next is the 12 MP, f/2.2 ultra-wide-angle lens. Galaxy S21 Ultra 5G is equipped with LED flash, supports laser focus, 8K video recording at 24 frames per second. Selfie camera 40 MP, f/2.2. Galaxy S21 Ultra 5G is the world’s first smartphone to support 4K video recording at 60 frames per second on the front and rear cameras.

In Vietnam market, Vivo V21 5G has 3 color options including twilight blue and sunset sunshine. The machine will increase from May 14 to the listed price of VND 9.99 million. The “heart” of Vivo V21 5G is an octa-core MediaTek Dimensity 800U 5G (7 nm) chip with a maximum speed of 2.4 GHz, Mali-G57 MC3 GPU. 8 GB LPDDR4x RAM with 128 GB UFS 2.1 internal memory, microSD card slot. Android 11 operating system, customized on FunTouch OS 11 user interface. In terms of design, Vivo V21 5G uses a plastic frame, 2 surfaces protected by tempered glass. 159.7×73.9×7.3 mm, weight 176 g. Optical fingerprint sensor integrated inside the screen. Battery capacity 4,000 mAh, integrated fast charging technology with 33W output helps it only take 30 minutes to charge from 0-63%. Samsung Galaxy A52 and Vivo V21 5G (right). V21 5G is equipped with a 6.44-inch AMOLED screen, Full HD Plus resolution (2,400 x 1,080 pixels) for a pixel density of 409 ppi. This screen splits in a 20: 9 ratio, 90 Hz refresh rate, integrates HDR10+ technology, a maximum brightness of 800 nits. The trio of rear cameras of Vivo V21 5G includes a 64 MP main sensor, f/1.8, an 8 MP, f/2.2 lens for a 120-degree wide angle and a 2 MP, f/2.4 macro sensor. 44 MP selfie camera, f/2.0 aperture, 2 LED flash, night portrait mode (AI), autofocus. The front and rear cameras both have optical image stabilization (OIS) technology, recording 4K videos at 30 frames per second. Samsung Galaxy A52 has dimensions of 159.9×75.1×8.4 mm, respectively, and weighs 189 g. Optical fingerprint sensor integrated inside the screen. The device is dust and water resistant according to IP67 standards (submerged in water to a depth of 1 m for 30 minutes). Battery capacity of Samsung Galaxy A52 at 4,500 mAh, integrated fast charging with 25W output. Thanks to that, they only take 30 minutes to charge from 0-50%. According to the Korean electronics company, this battery can give up to 2 days of use per charge. Galaxy A52 is equipped with a 6.5-inch Super AMOLED screen, Full HD Plus resolution (2,400 x 1,080 pixels), pixel density of 405 ppi. This screen splits in a 20: 9 ratio, maximum brightness of 800 nits, protected by Corning Gorilla Glass 5, 120 Hz refresh rate. In terms of hardware power, Samsung Galaxy A52 uses octa-core Qualcomm Snapdragon 720G (8 nm) chip with a maximum speed of 2.3 GHz, Adreno 618 GPU. 8 GB RAM / 128 GB ROM or 8 GB RAM / 256 GB ROM, There is a microSD card slot with a maximum capacity of 1 TB. Android 11 operating system, customizable on One UI 3.1 Samsung Galaxy A52 has 4 rear cameras. In particular, the main sensor has a resolution of 64 MP, an aperture of f / 1.8 for phase detection focus, optical image stabilization (OIS). Second lens 12 MP, f/2.2 with 123 degree wide angle. The depth sensor and macro lens both have a resolution of 5 MP, f/2.4. 32MP selfie camera, f/2.2. Both the front and rear cameras can record 4K videos at 30fps. Customers buying Samsung Galaxy A52 have 4 color options including personality black, trendy purple, dynamic white and creative blue. The selling price of the 4G variant with 8 GB RAM / 128 GB ROM is VND 9.29 million. The version of 8 GB RAM / 256 GB ROM costs 10.29 million VND.

The images on the patent show a phone with a triple camera module at the back, with the top camera able to rotate between front and back positions. When in selfie mode, the camera will turn inward and the display area around the camera will be disabled so that light can reach the sensor. A magnetic or mechanical mechanism will help rotate the camera. Realme launched a smartphone with 5,000 mAh battery, 33W charging, 90Hz screen, 6 GB RAM, priced at more than 4 million VND This design will bring a number of advantages over the product. The first thing to know is that it will enhance the quality of selfies. The selfie camera is rarely on par with the rear camera when it comes to imaging performance, not to mention that the under-display camera can be at an even greater disadvantage than the traditional selfie camera. By rotating the main camera from the rear module, Xiaomi can improve the performance of the selfie camera without paying extra for a better selfie camera. Taking advantage of the rear camera not only saves money on buying a high-end camera sensor, but it can also help utilize the space inside to increase battery capacity. Waterproof smartphone, S888 chip, 12 GB RAM, 240Hz screen, 2,000 nits brightness However, it also leads to a few downsides. A rotating camera will also need additional components for it to rotate, so it will lead to a waste of battery space. Rotating the lens inside the phone can have an additional side effect that the camera part may have to be even thicker to be able to rotate the lens – which was already thick. Detailed photos of Asus ZenFone 8 Flip: ‘super terrible’ configuration, 5,000 mAh battery, 90Hz screen, rotating camera, priced at more than 22 million Xiaomi’s invention idea. Finally, some glitches with the rotating camera can also occur. A flip camera with moving parts can always be damaged and that is the main concern when sliding camera systems in the past have always had certain problems. As everything happens inside the phone, it means that if there is debris happening inside the mechanism, it will force deep intervention into the hardware. See the waterproof smartphone, the world’s best screen, S888 chip, 12 GB RAM, ‘super big’ camera Like other patented technologies, it is unclear if Xiaomi will put this technology into actual products. In fact, Apple has also researched a mirror system that illuminates from the front and rear cameras into the same sensor through a patent in 2015, but this mechanism has not been implemented by Apple so far. on its products.

The next three positions on the list are also other iPhone lines, including: iPhone 12 Pro Max, iPhone 12 Pro and iPhone 11, with the ratio of 4%, 3%, 2% respectively. iPhone 12. (Artwork: Alexander Pobyvanets / HunchMag) It can be seen that Apple almost absolutely dominates the list of 10 best-selling smartphones in the world in the first quarter of this year with its 4 iPhone models. The remaining six positions in the top 10 are divided equally between Xiaomi and Samsung, with products in the popular, low-cost segment. List of 10 smartphones sorted by revenue (left) and sales (right). (Photo: Counterpoint Research) For Xiaomi, the best-selling models in the first quarter include Redmi 9A, Redmi 9, Redmi Note 9, while Samsung’s are Galaxy A12, Galaxy A21S, Galaxy A31, with a ratio of about 1%. In terms of revenue, iPhone 12 Pro Max is the highest-grossing product, accounting for 12% of total global smartphone sales. The next four positions are iPhone 12 (11%), 12 Pro (9%), iPhone 11 (3%), Galaxy S21 Ultra 5G (3%). The two models iPhone 12 mini and Galaxy S21 are equal, together accounting for 2% of total global smartphone sales in the first quarter of 2021. Galaxy S21 Ultra 5G. (Artwork: TuttoAndroid) Counterpoint Research also said that smartphone sales in the first quarter of 2021 reached a record of $100 billion. Contributing to this sales milestone are high-end phone models. The 10 highest-grossing smartphone models, accounting for a total of 46% of global smartphone sales. In particular, Apple’s 2020 iPhone models accounted for 35% of the total revenue of the entire smartphone market: The iPhone 12 Pro Max model only accounted for about 4% of the market share but achieved sales of up to 12%. iPhone 12 brings Apple 11% of revenue while iPhone 12 Pro is 9%. iPhone 12 Pro Max. (Artwork: Apple Insider) It is predicted that in the coming quarters, phone companies such as OPPO, vivo and Xiaomi will target this segment more. According to Counterpoint Research, 5G is the popular trend this year, contributing significantly to the impressive sales of new generation smartphones.

The 5G variant of the Galaxy A22. The camera system on the product includes three cameras, with a 48 MP main camera combined with a 5 MP and 2 MP secondary camera, but the specific function is unknown. However, based on what happened before with the Galaxy A series, it is likely that these secondary cameras will work as macro and depth respectively. On the front, the Galaxy A22 5G phone will have a 6.4-inch screen with Full HD + resolution. Samsung has opted for LCD technology over AMOLED, which explains its use of a side-mounted fingerprint scanner. To support 5G, it uses the same MediaTek Dimensity 700 chip as on the recently launched Realme 8 5G. There is no word on RAM and internal storage yet, but it will have a 5,000 mAh battery. Realme launched a smartphone with 5,000 mAh battery, 33W charging, 90Hz screen, 6 GB RAM, priced at more than 4 million VND As for the Galaxy A22 4G, the LTE variant of this product is very similar to the 5G version but there are some important differences both inside and out. For example, the screen is still 6.4 inches, but the resolution is reduced to HD + and the V-shaped notch has been moved to a U. Waterproof smartphone, S888 chip, 12 GB RAM, 240Hz screen, 2,000 nits brightness The 4G variant of the Galaxy A22. Interestingly enough, Samsung has also ditched LCD technology in favor of an AMOLED display with thinner bezels. That has allowed the company to add an in-display fingerprint scanner, as opposed to the 5G variant. Inside, the device integrates the Helio G80 chip like on the Galaxy A32 4G instead of Dimensity 700, but the battery is still 5,000 mAh. Detailed photos of Asus ZenFone 8 Flip: ‘super terrible’ configuration, 5,000 mAh battery, 90Hz screen, rotating camera, priced at more than 22 million The rear camera part is also a bit different from the 5G variant when it equips up to four cameras, including 48 MP, 5 MP, 2 MP and 2 MP respectively for main, ultra-wide, macro and camera functions. deep. See the waterproof smartphone, the world’s best screen, S888 chip, 12 GB RAM, ‘super big’ camera Both the Galaxy A22 4G and A22 5G are expected to be announced in the coming months, even weeks. Their prices have not been announced yet, but the images shown above show they come in four color options, including Black, Purple, White and Green.

Reporter VietNamNet had the opportunity to get their hands on Find X3 Pro, Oppo’s most advanced smartphone model right before this phone model opened for sale in Vietnam. Oppo Find X3 Pro is the next version of Oppo Find series of phones. This is a high-end smartphone product line developed by Oppo to compete with Samsung’s Galaxy S, Galaxy Note and Apple’s iPhone. Because it is a high-end model, the hardware of Find X3 Pro makes a very good impression with the outer shell made from a metal frame, solid and compact. Fingerprint unlocking speed is a highly appreciated feature of this phone model. Talking about the minus point, Oppo’s way of playing the edges and punching screen will make many people think of Samsung’s Galaxy S series. Find X3 Pro has a large edge-to-edge AMOLED screen with a size of 6.7 inches, a resolution of QHD + 3,216 x 1,440 pixels, a pixel density of 525ppi. The phone is almost borderless because the screen has covered 92.7% of the front of the device. Initial experience shows that the screen of Oppo Find X3 Pro has high brightness and contrast, vivid colors. In terms of specifications, the Find X3 Pro’s on-screen contrast ratio is 5,000,000:1 with a brightness of up to 1,300 nits. The back of Oppo Find X3 Pro is a large glass panel, with high reflective ability. If you look directly at the back, users can even clearly see their image in it. The most noticeable focus of the Find X3 Pro is the camera cluster on the back. Despite owning a cluster of 4 cameras with a large size (including telephoto camera, wide-angle camera, super wide-angle camera and microscopic camera), Oppo has been very subtle in handling the camera cluster by creating a slight rounded line to connect the camera. connected to the back of the machine. Oppo Find X3 Pro’s wide-angle and ultra-wide cameras have a resolution of 50MP, apertures of f/1.8 and f/2.2 respectively. The telephoto camera has 13MP resolution and the microscope camera has 3MP resolution. The manufacturer has equipped the Find X3 Pro with a “microscope” photography feature. This is a feature that allows users to capture micro-sized objects with 30 and 60x magnification. This is an image of the veins of a leaf taken with a regular wide-angle lens. In the second image, the same angle, the “microscope” capture feature helps the user to record an image of the leaf from a cellular perspective. To compensate, the manufacturer has equipped a white led ring around the microscope sensor. In terms of configuration, Oppo Find X3 Pro is equipped with Qualcomm’s Snapdragon 888 chip. This is a chip line that supports 5G connectivity. This chip helps to increase performance by 35% and save 20% energy compared to the chip of the predecessor Oppo Find X2 series. Other parameters of Oppo Find X3 Pro are also extremely impressive with 12GB RAM, 256GB internal memory. Thanks to the integration of Super VOOC 2.0 fast charging technology, users can fully charge 40% of Oppo Find X3 Pro’s battery capacity (4,500 mAh) in just 10 minutes. This phone model is also capable of reverse sharing its battery capacity with other devices via a wireless connection. Overall, with the launch of Find X3 Pro, Oppo is showing its serious ambition to enter the high-end market segment, which is the “domain” of Samsung and Apple. It is difficult to say whether Find X3 Pro will achieve success or not, but this will be a new wind to diversify the high-end smartphone market, which is gradually becoming boring.

Snapchat icon on tablet screen. (Photo: AFP/VNA) On May 21, Snapchat – a popular social network for young people using smartphones, announced that it has reached 500 million monthly users around the world. Speaking at the opening of Snap’s parent company’s partner leadership conference, Snapchat CEO Evan Spiegel said: “We’ve now reached over 500 million monthly users, which is Nearly one in two smartphone users in the US uses Snapchat.” According to him, in the US, France, UK, Australia and the Netherlands, Snapchat is becoming an indispensable part of daily life. The percentage of users is up to 90% in the 13-24 year old age group, and 75% in the 13-34 year old age group. Snapchat has seen hot growth over the past year, as many customers have to stay indoors due to the pandemic. Spiegel said the Snapchat community outside of North America and Europe is growing rapidly. About 40% of the users of this social network are now outside the two regions. The aforementioned 500 million users are higher than any previous estimate, indicating a sharp increase in usage Social Network in the context of a pandemic COVID-19 , and at the same time shows the racing effort of Snapchat against opponents like TikTok and Facebook’s Instagram.

High-end Android devices are less likely to fall into this situation. However, with users of mid-range and low-cost products, there have been many complaints about Google’s operating system. Part of that is because Google’s operating system consumes a lot of hardware power when operating. (Photo: Amelia Holowaty Krales & Vjeran Pavic / The Verge) Known for running lots of apps in the background, Android often has higher hardware requirements than iOS for it to function properly. Over the past 10 years, smartphone hardware has seen a major change. For example, RAM has gone from 2-3GB to 8-12 and even 16-18GB on some high-end gaming phones like the ROG Phone. Chips on Android smartphones are already on par with Apple’s flagship chips. As a result, performance has been greatly improved. (Photo: James Martin / CNET) With the recently introduced Android 12, Google shows that improvements in hardware are not enough, the company has finally started to pay attention to other aspects of “smoothness” – software. Accordingly, Google has begun to pay more attention to the management and distribution of system performance on Android 12, to provide a smoother experience for users, especially on mid-range and low-end smartphones. (Photo: Amelia Holowaty Krales & Vjeran Pavic / The Verge) The newly released Android 12 is said to have the ability to more closely manage background processes such as Android System Server, Activity Window and Package Manager. These background processes often “work together” and this makes it impossible for low-cost, mid-range devices with limited hardware to run as smoothly as users want. (Photo: 9to5Google) This is not a “feature” that can be turned on/off by the user. Google promises they will improve background processes to make your phone run smoother, more responsive. Animations are now less jittery, and improve the gesture navigation system, which is far less efficient than it was on the iPhone. (Photo: Presse-citron) Coupled with increasingly powerful chipsets from Qualcomm, and displays with high refresh rates, Android devices will feel faster and faster.

Samsung Galaxy S21 FE smartphone model. Photo: GSMArena.com South Korean electronics company Samsung Electronics Co. is quietly considering launching new smartphone models in August in an attempt to expand its leadership in the mobile market, industry sources reported May 9. Samsung, the world’s largest smartphone supplier, is in talks with local mobile service providers to launch new smartphone models including the Galaxy S21 FE, Galaxy Z Fold3 and Galaxy Z Flip2 in late August. If approved, these new smartphone models will be launched earlier than usual. Industry experts say the early launch of these new smartphone models aims to fill the void of the Galaxy Note phablet line that is launched every August. Samsung hasn’t confirmed any information regarding the upcoming smartphone models, but tech experts predict that the Galaxy Z Fold3 lineup is the first smartphone that can fold the screen with under-screen camera and S-Pen stylus support. Samsung was the world’s top smartphone vendor in the first quarter of 2021 after shipping 77 million smartphones, accounting for 23% of the market share, according to market research firm Strategy Analytics.

This manufacturing company now owns a phone and electronic equipment factory with an annual design capacity of 125 million devices. In the most recent year (2020), VinSmart said it sold 1.95 million smartphones to the market, up 225% compared to 2019 sales (600,000 units). One of the two production components of Vingroup With record-high phone sales, VinSmart also became the third largest smartphone supplier in the domestic market with 12.7% market share. This is the first time a Vietnamese phone brand is in the top of the largest manufacturers and consumers in the market. VinSmart sold more than 1.95 million smartphones to the domestic market and exported 1.3 million units in 2020. Photo: Gemini. Notably, in addition to selling phones in the domestic market, in the past year, VinSmart also for the first time recorded revenue from outsourcing and manufacturing original equipment for foreign partners. In it, the company said it had signed a contract and started exporting smartphones to US carriers and foreign customers, with an output of 1.3 million units last year. Returning to the domestic market, VinSmart has now launched 18 smartphone models in the segments from popular to high-end. In addition, this manufacturer has also begun to expand its product portfolio to other electronic devices such as electronic components, air purifiers, etc. In 2020, VinSmart has also become a partner for manufacturing components. blower components for Medtronic PLC ventilators, exported to the US and Ireland. In addition to the production of phones and electronic devices, VinSmart is also the enterprise in charge of building a technology ecosystem for Vingroup’s real estate projects with three core products, including Smart city (member of Vingroup). smart city), Smart home (smart home) and Smart services (digital services). Currently, VinSmart is the contractor in charge of deploying smart city solutions in all 3 major urban areas of Vinhomes including Vinhomes Ocean Park, Vinhomes Smart City (Hanoi) and Vinhomes Grand Park (HCMC). Manufacturing is not prioritized? In the latest announcement, Vingroup announced that it will close VinSmart’s TV and mobile phone production segments to focus on developing high technology for VinFast. This move follows after Vietnam’s largest private group had to withdraw from a series of previous business activities to focus on industry and technology. In fact, although it is one of the two components forming the production division of Vingroup, VinSmart’s activities are always invested much less than VinFast. Specifically, in terms of both investment scale and business results, VinSmart is still very modest compared to car and electric vehicle manufacturers with the same owner. According to the separate financial report of parent company Vingroup in the first quarter, the original value of Vingroup’s investment in VinSmart is estimated at nearly VND 5,000 billion, an increase of more than VND 2,000 billion compared to the beginning of the year. However, this figure is less than a quarter of the value of Vingroup’s investment in VinFast, reaching VND 22,007 billion at the same time. The scale of investment and production activities of VinSmart is much smaller than that of VinFast. Photo: Hoang Ha. Despite being one of two subsidiaries that received additional capital through direct investment in the first quarter, the value of Vingroup’s investment in VinSmart is currently only fifth and much lower than other businesses like Vinhomes (22,981 Billion); VinFast (22,007 billion); Vinpearl (16,992 billion); Vincomerce Holding (5,928 billion). In previous years, the investment in VinSmart was also in the middle and low group of Vingroup’s long-term financial investments in subsidiaries. Regarding business results, because VinSmart’s operating report has not been published in detail, the company’s revenue and profit is still accounted for in the production department along with VinFast. In 2020, the revenue of Vingroup’s production division (including VinFast and VinSmart) reached over VND 18,000 billion, an increase of more than 80% compared to 2019. In which, the leader of this group said revenue increased sharply in the year. thanks to increased sales of cars and smartphones. However, as planned by the leadership of this group continuously, Vingroup’s production division in the same year had a pre-tax loss of nearly VND 14,000 billion. In the first quarter of this year, manufacturing was also one of Vingroup’s high-growth business divisions along with real estate. Revenue from this activity brought the group a total of VND4,825 billion, up 44% over the same period. However, the business results report by division of Vingroup said that this business segment still has a pre-tax loss of 4,814 billion. With the cessation of smartphone and television production, in the coming time, VinSmart will focus mainly on high-tech development for VinFast and partly on Vinhomes’ real estate projects. In addition, part of the factory will be used to process for partners, the rest will be expanded and adjusted to produce new products.

Existing for 3 years, VinSmart sometimes reached the top 3 in terms of smartphone market share in Vietnam. No more Vietnamese phones that can compete “My feeling was surprise and disappointment when I received this information. During the VinSmart product business, The Gioi Di Dong assessed that this brand has gained competitiveness in certain segments. Their products are not inferior to other competitors”, a representative of The Gioi Di Dong, the smartphone retailer with the largest market share in Vietnam, shared. Zing . VinSmart is able to compete with other brands in the smartphone field. Meanwhile, the second retailer in the market, FPT Shop, also evaluates that VinSmart’s smartphones are capable of competing with other brands. “FPT Shop and consumers will regret it when Vietnamese brands gradually withdraw from the smartphone market. This is an area that requires constant and very fast updates. However, the mobile phone market has always had a very high level of competition,” said Nguyen The Kha – Head of Mobile Telecommunications Sector FPT Shop, expressing his regret at VinSmart’s announcement to stop the mobile segment. According to FPT Shop, VinSmart’s smartphones are beautifully designed, well-configured and reasonably priced. Vsmart competes strongly with brands from China. In the price segment of less than 4 million VND, Vsmart always has product lines such as Live, Star or Joy that compete well and, above all, are guaranteed for up to 18 months. VinSmart’s competitiveness is shown through numbers, not words. According to market research firm GfK In March, the market share of Vsmart-branded smartphones in Vietnam was 8.2%, ranking 6th in the domestic market. VinSmart achieved a market share of 12.1%, entering the group of 4 best-selling smartphone brands in Vietnam in December 2020. Previously, in October 2020, the company ranked 3rd with 10.5% market share. VinSmart was born in June 2018, and introduced the first smartphones 6 months later. After nearly 3 years of development, Vsmart has launched 19 phone models and 5 TV models. In June 2020, VinSmart announced that it had sold 1.2 million phones. Thus, with the stop of VinSmart, the Vietnamese mobile market still has a name called Bphone of Bkav. However, Bphone 3 has been sold since 2018 with undisclosed sales. Meanwhile, the B40 model was introduced in May 2020, but so far, after a year, this device has not been sold on the market. Model B86 has been discontinued from retail chains. Right decision “I was surprised when I received the news that VinSmart stopped the mobile and TV business. The first feeling is regret when losing a Vietnamese smartphone brand but fully support this decision. This is the right decision in the new context, specifically the epidemic,” said Mai Trieu Nguyen, owner of the Mai Nguyen mobile retail chain. Stopping the smartphone segment and focusing on electric cars is the right direction for Vingroup. According to Mr. Nguyen, besides needing capital to focus on developing VinFast, Vingroup also has to deal with the scarcity of processor chips in the whole industry. “In the context of Covid-19, chips are scarce. Without a chip, there would be no smartphone, the whole line had to wait for a supplier. A smartphone has a lot of chips. This dependence only makes the situation worse. Not to mention that chip suppliers often give preference to partners who sell in larger quantities,” Nguyen predicted the reason VinSmart stopped the smartphone business. At the same time, Mr. Nguyen also gave an example of another Vietnamese brand, Mobiistar, which also stopped doing business because of difficulties in the supply chain. “Mobiistar has tried to overcome difficulties in the component supply chain by selling in India. When the sales volume is large, the company is better able to negotiate components with suppliers,” said Mr. Nguyen. Meanwhile, Apple and Samsung, the two leading brands in the supply chain are also facing difficulties when processor chips are scarce due to the epidemic. Some other companies have had to postpone the product launch date because of a lack of components. According to experts, the decision to dissolve the business segment that has been built for 3 years and has a good market share is not easy. I really respect the executive brains because this is the right decision of VinSmart in the new context, namely the epidemic. Mr. Mai Trieu Nguyen, owner of mobile retail chain Mai Nguyen Previously, HTC and LG also hesitated for a long time before deciding to withdraw from this fiercely competitive market. “They wait too long only to push them into debt and loss. Vingroup’s management team is more assertive. What area has no future they boldly cut out. Buying and closing Vien Thong A or closing VinMart is one of their timely decisions,” said Nguyen. In addition, the electric car market is being evaluated as having the most potential for growth because this segment is still in its infancy. “Famous names in the technology industry such as Huawei, Sony, Xiaomi, Oppo all have plans to change direction. So it is very understandable that VinGroup closes the phone segment to seriously invest in electric cars. But honestly, emotionally, I still regret losing a Vietnamese brand in the smartphone market,” Nguyen concluded. Leaving the popular group market share for Oppo, Xiaomi VinSmart’s products are considered to focus on the segment under VND 4 million. In this segment, brands like Oppo, Xiaomi, vivo and even Samsung have competitive representation. The most obvious is the top 10 best-selling smartphones of GfK In the first quarter of 2020, there were 7 models priced under 5 million VND. Names like Samsung A12/A02s/A12/M15, Oppo A12/A15/A53 are typical examples for the strategy of using low-priced smartphones to capture market share of brands. In the smartphone segment under VND 5 million, companies like Samsung, Oppo, Xiaomi or vivo all see this as a place to capture market share. Low-cost phones make it easier for carriers to reach consumers, thereby creating loyal customer groups. This is an indispensable segment of a brand, although the profit performance may not be as high as that of high-end smartphones. Besides VinSmart, Bphone is the last Vietnamese brand that produces smartphones. According to the latest data from GfK , VinSmart accounted for 9.3% of Vietnam’s mobile market share in February 2021. The absence of VinSmart will leave a gap for brands with strengths in the popular group. “The appearance of Vsmart even in a short time with abundant financial potential, has taken more than 10% of the smartphone market share from foreign firms. This affirms, we Vietnamese people always crave and supporting ‘Make in Vietnam’ products, especially Smartphones,” said Bphone CEO Nguyen Tu Quang. Without VinSmart, the market would only be Bphone, a Vietnamese brand capable of launching new smartphones. However, Bkav’s latest product has been delayed for nearly a year. Besides, Bphone’s market share competitiveness is still not really convincing when sales figures have not been announced.

Here is a list of 5 best smartphone models nominated by Zing Best Choice Award . The voting portal will be broadcast from May 4 on the homepage Zing . Invite readers to watch and vote for the most favorite product. Galaxy S21 Ultra 5G The product is rated as the Android smartphone model that offers the best comprehensive experience. Compared to its predecessor, Galaxy S21 Ultra 5G has had a makeover in terms of design and enhanced user experience. This year, Samsung brought a new look to the Galaxy S21 Ultra 5G. Accordingly, the rear camera cluster of the device is attached to the frame. This design feels seamless and different from most smartphones on the market. Galaxy S21 Ultra 5G is the first smartphone of the S series to support the S Pen. Besides, Samsung’s high-end machine has been drastically improved in terms of photography capabilities. The rear camera system of the device includes a 108 MP main camera, a new generation 10 MP telephoto camera, a 12 MP super wide-angle lens and a 10 MP periscope camera with 10x optical zoom, supporting 100x Space Zoom. The device also has a laser focus sensor. The new 100x Space Zoom feature is less shaky and gives photos with more detail than the previous generation. In addition, the Galaxy S21 Ultra 5G also delivers quality photos in modes such as portrait, night or super wide angle. Samsung’s exclusive Single Take mode has also been upgraded, automatically selecting the photo with the best moment more accurately and faster. Samsung Galaxy S21 Ultra 5G is equipped with a 6.8-inch screen, QHD + resolution, 120 Hz refresh rate for smooth image movement. The device is equipped with Exynos 2100 chip, 12 GB RAM, 5G network connection, 5,000 mAh battery and 25 W fast charging. Oppo Reno5 The Reno5 model will be on sale in Vietnam in 2021. According to a report by a reputable retail and technology market research unit, after 11 weeks (from January 10 to March 21), there have been about 170,000 Reno5 was sold, accounting for 44% of the mid-range segment. This is the best-selling smartphone model in Vietnam market in the first quarter of 2021. Oppo Reno5 succeeds and attracts many users thanks to its good balance between stylish design, camera with many interesting shooting modes, super fast charging and reasonable price. Reno5 has many interesting photography modes, reasonable price. The product is 7.8 mm thin and weighs 171 grams, much lighter than the 217 grams on Oppo Find X2 Pro. Besides, the back of the device is made of rough plastic, good finishing, providing a firm grip and less fingerprints. Oppo Reno5 has 4 rear cameras including 64 MP main camera, 8 MP super wide-angle lens, 2 MP macro and 2 MP secondary camera. Besides good hardware, Oppo also takes advantage of AI to bring better photography and video recording capabilities. This is the first smartphone to feature dual exposure. This feature allows videos to be overlaid with another layer of portraits for quick artistic and visual effects without taking too long to post-production. Reno5 is one of the rare smartphone models priced under 9 million VND with 50 W super fast technology. It only takes about 48 minutes, users can fully recharge the device’s 4,310 mAh battery. Xiaomi Mi 11 Ultra This is the most advanced smartphone in the Mi 11 series. Currently, the product topped DxOMark’s camera chart with 143 points. Xiaomi Mi 11 Ultra has the advantage of a powerful camera configuration, helping to bring detailed images to meet many user needs. Accordingly, the rear camera system of the device includes a 50 MP main camera, a Samsung ISOCELL GN2 sensor. This camera is equipped with Dual Pixel Pro technology, which improves autofocus speed faster. Besides, the device also has a 48MP ultra-wide-angle lens and a 48MP telephoto camera. The product’s camera is capable of 10x optical zoom and up to 120x digital zoom, 8K video recording. Mi 11 Ultra is Xiaomi’s first smartphone with a secondary rear screen. Mi 11 Ultra is the only smartphone in the nomination list with a secondary rear screen. This secondary screen has a size of 1.1 inches, a resolution of 126 x 294 pixels, AMOLED panels. Users can use the secondary screen of the device to take selfies with the rear camera, see the time, battery capacity or answer calls. Mi 11 Ultra is equipped with a 6.81-inch screen, QuadHD + resolution, Super AMOLED E4 panel, 120 Hz screen refresh rate. The DisplayMate page rated the product’s screen with an A+ score. The device uses Snapdragon 888 chip, 12 GB RAM, 512 GB internal memory. This model has a 5,000 mAh battery, fast charging capacity of 67 W. According to Xiaomi, this model can charge from 0-100% in 36 minutes. ROG Phone 5 ROG Phone 5 is a smartphone aimed at users who love the mobile gaming experience. The product has a bunker design, different from the rest on the market. Besides, this model also owns today’s top powerful hardware configuration and many interesting features for gamers. The device is equipped with Snapdragon 888 chip, 18 GB RAM capacity and 256 GB internal memory. This configuration is enough to meet the heaviest graphics games like Genshin Impact or Mortal Kombat. ROG Phone 5 is aimed at users who love mobile gaming. The special feature of ROG Phone 5 comes from the 2 touch buttons on the side, like the trigger buttons on a regular gamepad. With the available Game Genie software, users can customize these 2 touch buttons into more than 10 touch points or swipes in the game. This is considered a great advantage for shooters or fighting games, with many complex controls. ROG Phone 5 is one of the few smartphones today with 2 USB Type-C charging ports. Allows users to charge both when holding the device vertically or horizontally. The 3.5mm headphone port is also back after being removed on the previous generation. This device uses a 6.78-inch screen, Full HD + resolution, AMOLED panel and 144 Hz refresh rate. The device has a large capacity battery of 6,000 mAh and fast charging capacity of 65 W. Vivo X60 Pro Vivo’s X series has long been known for its slim and stylish design. X60 Pro still inherits the advantages from previous versions. The device has a thickness of 7.6 mm and a weight of 179 grams. This year, Vivo has partnered with German camera lens manufacturer carl zeiss to help improve photography on the X60 Pro. The device’s rear 4-camera system includes a 48MP main camera, a 13MP wide-angle lens, and a 13MP portrait camera. The arrangement of the camera cluster is different from other smartphones on the market, helping users to stand out and be more professional when raising the camera to take pictures. Vivo X60 Pro has a slim and stylish design. The ability to take portrait photos on Vivo X60 Pro is highly appreciated, the level of natural font removal. In addition, the device also has many color filters, visual effects with characteristics of zeiss. The X60 Pro features 5-axis VIS stabilization, which provides better image stabilization when recording videos and taking photos. According to Vivo, the gimbal camera of the device can keep images and videos 3 times sharper than OIS technology.

Snapdragon 780G chip outstanding performance, smooth all tasks Xiaomi Mi 11 Lite 5G is equipped with a powerful configuration with an 8-core Snapdragon 780G chip, on a completely new 5nm process, with 8GB RAM and 128GB ROM for comfortable storage. To ensure temperature during use, Mi 11 Lite 5G owns LiquidCool intelligent cooling technology to help stabilize performance and prolong usage. Possessing a large 4,250 mAh battery combined with the intelligent optimization from MIUI 12 on the new Android 11 platform, Mi 11 Lite 5G will accompany users throughout a long, dynamic day. The device also supports 33W fast charging with the included charger adapter. Ready for trendy “standard” 5G Participating in the smartphone race equipped with high-speed 5G network technology, Mi 11 Lite 5G is a formidable opponent in the mid-range – high-end segment when possessing a beautiful design, strong configuration and many attractive features. . 5G network support is a smartphone trend in 2021 Equipping with a high-end 5G network band standard helps users stay ahead of the cutting edge technology trend – a new smartphone shopping trend in the mid-range segment is expected to bloom in 2021. Cluster of 3 sharp 64MP cameras, multi-angle shooting Besides the powerful configuration parameters that come with 5G, youthful design, beautiful screen, affordable price, Mi 11 Lite 5G also does not forget to take care of the main and selfie camera system. Specifically, this device equipped with Snapdragon 780G chip has a 64MP main camera system + 8MP “ultra” wide angle + 5MP macro telephoto, helping users to freely create multi-angle shooting while still getting detailed image quality. Mi 11 Lite 5G has a cluster of 3 creative multi-angle main cameras The selfie camera up to 20MP is optimized in low light conditions with night mode, helping users to take sharper selfie or group shots. Flat design “super” thin, diverse personality colors Mi 11 Lite 5G has a flat design with an impressive thickness of only 6.81mm and weighs 159g, sturdy with a metal frame and durable Gorilla Glass 6. The device is still fully equipped with dual speaker system and fingerprint scanner recognition technology located on the edge of the device. Slim, lightweight, colorful design aimed at young people Bringing a breath of fresh air to young people, Mi 11 Lite 5G has 3 color options: Moc Ban Black, Mint Green and Tropical Gold. Amoled 90Hz screen is smooth to touch, top display Not only possessing a slim and light design, Mi 11 Lite 5G is also equipped with a vivid 6.55-inch Full HD + Dot-Display Super Amoled screen, DCI-P3 standard color gamut and support for HDR10+ technology. Comes with a trendy 90Hz screen refresh rate, providing a smooth swipe experience for users. Currently, customers can pre-order Xiaomi Mi 11 Lite 5G at CellphoneS with the listed price of VND 10,490,000. In particular, the pre-ordered Mi 11 Lite 5G will come with many attractive gifts and incentives up to more than 4 million from May 7-14, 2021, such as: Xiaomi Mi Watch Lite worth 1.99 million VND ; Xiaomi Earphone 2 Basic headset worth 1.49 million VND; Voucher for direct deduction of VND 500 thousand; Another 500 thousand dong discount when selling old machines to life. CellphoneS Free hotline: 180020097200

If the prediction is correct, mid- and high-end phones will be equipped with OLED screens, while LCD screens will be for more affordable models. The advantage of OLED screens is improved color reproduction and contrast, as well as the depth of dark areas. In addition, the LEDs are small in size, so they are also more suitable for a thin phone case, while saving more energy. The two technology firms from Korea have a plan to cooperate in the field of OLED screens, in which Samsung will buy OLED panels from LG to equip its products. Photo: The Wired. However, some are concerned that the switch to OLED technology will increase the cost of smartphones. Therefore, to reduce costs, technology firms will have to think of many different ways to cut production and installation costs, in which the use of low-quality screens is one solution. In addition, some recent sources also said that two Korean technology giants, Samsung and LG, will soon announce a cooperation in the production of OLED panels. Specifically, Samsung will for the first time in history buy OLED panels from LG to fit into its upcoming smart TV models. As expected, Samsung will probably buy about 4 million OLED panels from LG in 2022. In addition, it also plans to buy OLED screens from BOE, a Chinese technology equipment manufacturer, to equip some mid-range phones like Galaxy M.

“I’m really surprised! VinSmart has entered the top 3 brands in Vietnam, and the top 20 in Asia by the end of 2020. They still have many opportunities in the near future when 5G networks are more popular in Asian countries. Asia, Africa, with cheaper usage,” said Neil Mawston, global head of telecommunications at research firm Strategy Analytics. Zing . VinSmart’s smartphone production may be hampered by a global chip shortage. When asked if a reason for the decision could be found, Mr. Mawston suggested that the global chip crisis could be a factor. Not just a single name, this crisis is making many smartphone manufacturers difficult. Many firms face difficulties in the global crisis hoảng “In terms of sales volume, VinSmart is still a small smartphone company in terms of scale. I think small firms are suffering the most because of the chip shortage crisis,” said Anshel Sag, an analyst at the company. Moor Insights & Strategy shared with Zing. The crisis of the semiconductor industry began with the outbreak of the Covid-19 epidemic. At that time, manufacturers thought that user demand would also decrease. However, the truth is the opposite. Due to long-term stay at home, people buy more technology. They buy more powerful computers, bigger screens to work from home. Children can buy new laptops to study at home. TVs, game consoles, and home appliances all increased sales. Chip companies like TSMC are working at more than 100% capacity to reduce the impact of the chip industry crisis. Photo: Reuters. The pandemic has turned into a month-long shopping festival. Therefore, the demand for chips also increased sharply. In the world, there are only a few outsourcing companies possessing modern technology to provide chips for smartphones. When every industry wants to increase production, the supply cannot meet. “Small firms are at a disadvantage because their scale is not large enough, leading to very thin profit margins. In the smartphone industry, scale is very important. It takes a lot of smartphones to be able to negotiate flexible prices. good conditions,” said Mr. Sag when asked about the difficulties of small smartphone manufacturers. In the first quarter financial report published at the end of April, Apple CEO Tim Cook also warned about chip shortages. The head of Apple said that it was not the demand that fell, but the lack of chip supply was the company’s biggest concern in the second quarter. Apple CEO also acknowledged that the company may face difficulties in the near future because of chip shortages. Photo: Cnet. “We think there will be a problem with supply. The chip shortage will mainly affect iPads and Macs. We also control our demand fairly well, but cannot comment on demand from vendors. different,” the Apple CEO told investors. Haven’t found a solution yet Currently, the smartphone market is only a game of a few big companies. One-time names like Sony accepted to downsize, selling only 400,000 units in the first quarter as they tried to keep the Xperia brand for a while. The chip crisis will make it even more difficult for small-scale smartphone companies in the near future. VinSmart has entered the top 3 brands in Vietnam, and the top 20 in Asia by the end of 2020. They also have many opportunities in the near future when 5G networks are more popular in Asian and African countries, with fees. cheaper to use. – Neil Mawston, Global Head of Telecommunications at research firm Strategy Analytics “When producing on a small scale, these companies will be the first affected by the lack of supply, increasing prices. It should also be remembered that suppliers still prioritize serving large, most important customers. theirs,” commented Mr. Anshel Sag. According to Neil Mawston, in addition to the main processor, another component, the screen, also increased in price by about 15%. This is also a consequence of the chip crisis, because every screen on a smartphone must have a control chip. “The pandemic, social distancing, and competition for supplies with other products such as tablets, laptops and electric vehicles have put the smartphone component supply chain in the most stressful state in years.” Mr. Neil Mawston shared. In a recent interview, Qualcomm CEO Cristiano Amon said that the chip shortage could last until the end of 2021. Therefore, difficulties are still ahead for many companies producing technology products. Cars are the manufacturing sector hardest hit by chip shortages. Technology manufacturers may also be affected in the near future. Photo: Automotive News. When asked more about VinSmart, Mr. Neil Mawston said that he was surprised because Vsmart smartphones have a certain market share in the domestic market. This analyst believes that this is one of the big advantages to be able to expand into the regional market. “Every major smartphone maker uses the domestic market as a platform to go regional or global. Apple’s iPhone was successful in the US and then expanded to other countries. The story is similar to Huawei in China. Korea, and Samsung in Korea. VinSmart is also open to growth in Southeast Asia. Therefore, we find it difficult to understand when they decide to stop producing smartphones, especially when the opportunity for 5G is very close, “Mr. Mawston said.

Yangtze Memory Technologies Co (YMTC) factory in Wuhan, China. (Source: Nikkei Asian) Rise of the chip manufacturing business Once a month, senior executives from Yangtze Memory Technologies Co (YMTC) fly to Beijing for a series of meetings with China’s top economic regulators. They focused on the company’s efforts in developing some of the world’s most advanced computer memory chips. Headquartered in downtown Wuhan, YMTC is considered a pioneer in efforts to create the domestic semiconductor industry. YMTC has mass-produced state-of-the-art 64-layer and 128-layer NAND flash memory chips, which are used in almost every electronic device from smartphones to servers to cars. These things help YMTC compete with big players in the industry such as Micron Technology of the US or Samsung Electronics of Korea. Equipment used to make high-end computer chips is mostly imported in the US. Some chip design and manufacturing processes such as etching, ion implantation, electrochemical deposition, design software… are all in the hands of American companies. To manufacture without using American technology is a big challenge for a new company that has been operating since 2016 like YMTC and also represents China’s great ambition in the field of semiconductor industry development. especially after the economic sanctions that the US imposed on China. However, the dizzying rise of YMTC has shown China’s strength in the chip industry. The business started in 2016 and within four years has mass-produced some of the most advanced 3D NAND flash memory chips in the world. The Beijing government also recognizes the importance of developing the semiconductor industry and makes efforts to support these companies. “Competition for chips is increasing as all major economies, not just China, have realized the importance of chips,” said Roger Sheng, a chip analyst at consulting firm Gartner. Semiconductors”. Currently, YMTC, is still in the “target” of the US government. But under the guidance of the Beijing government, they have conducted a review of the supply chain, looking for local component suppliers, or non-US suppliers, to gradually eliminate the country’s dependence on technology. Based in the city of Wuhan, YMTC’s efforts did not stop even when the SARS-CoV-2 virus causing the Covid-19 pandemic wreaked havoc last spring. According to sources familiar with the matter, after Wuhan reopened in April 2021, YMTC mobilized hundreds of engineers stationed inside the production campus, working three shifts a day with the aim of overhauling all production processes and replace as many foreign imported components as possible. Efforts to localize production The effort to localize chip production is an opportunity for a new generation of Chinese chipmakers like YMTC. Chinese President Xi Jinping said in remarks published in January 2021: “We must strengthen self-innovation and make breakthroughs in some core technologies as soon as possible.” According to the Nikkei Asian , plans to end dependence on the US have long been carried out by China and massively invested by the state, but progress is still very slow. For example, the plan to self-produce semiconductors has a target of 70% by 2025. But of the total revenue in 2020, China’s semiconductor manufacturing enterprises account for only 5.9% of sales. domestic products, while foreign companies with headquarters in China account for the rest of sales in the country. According to the Magazine China Stocks , while the threat of sanctions from the US has always lingered, the source of state aid, with subsidies and investments from local governments and the private sector has amounted to at least 170 billion USD since Since 2014 has helped chip manufacturing enterprises to localize production efforts. In addition, orders from domestic technology giants such as Xiaomi, Oppo, Vivo and Lenovo are also the reason their production is guaranteed. The US sanctions are a wake-up call for China’s semiconductor industry. (Source: Nikkei Asian) In fact, the trade war with the US and its sanctions against technology giant Huawei have given the Chinese government an opportunity to decouple from the world’s largest economy. – something they’ve always wanted. The US sanctions seem to have removed the main obstacle for domestic consumers, who always prefer to use chips from foreign suppliers. The manager of a chip maker in China told the site Nikkei Asian : “In the past, domestic chipmakers used only the manufacturing equipment that all the world’s leading chipmakers such as Samsung and Intel use in their production lines. Who wants to use and try new products without being sure of the quality of the production?” However, when sanctions from the US appeared, Chinese manufacturers considered alternatives, and domestically produced chip products were a reasonable choice. The manager emphasized: “It also means that domestic enterprises have really had the opportunity to test and upgrade their products – the goal that the whole country is aiming for.” Roger Sheng, a semiconductor analyst at Research Gartner, found that the US-China tensions confirmed the view that it was necessary to localize production. Now, the whole country agrees that building a semiconductor industry is possible and increasing self-reliance is a top priority. Unbreakable bond? Despite China’s considerable efforts, not many experts believe that the country’s chip sector will be completely separate from the US. The world’s two largest economies are still linked, dependent on each other and also two large semiconductor markets. According to a January report by the Brookings Institution, Chinese businesses account for at least 25% of the sales of most US chip businesses, and not everyone wants to break out of the market altogether. Chad Bown, an expert at the Peterson Institute for International Economics, said the US President Joe Biden’s approach to China was still unclear. On the one hand, the US expects China to buy more chips as promised in recent trade talks but also continues to restrict China’s use of US technologies. Since 2018 to date, a total of 162 Chinese entities have been sanctioned by the Trump Administration. In April 2021, the US Department of Commerce also added seven Chinese “supercomputer” entities to the economic blacklist, to restrict these businesses from using US technology. In reality, it is still difficult to completely decouple the supply of semiconductors, which involve thousands of suppliers from around the world and have been closely intertwined for decades. China may try to reduce its dependence on the United States, but without American sources of technology, it is unlikely to accelerate its technological progress. But Miin Wu, founder and president of Macronix International, a leading memory chip maker in Taiwan (China) that serves Apple, Sony and Nintendo, stressed: “In the short term, due to geopolitical uncertainties China’s technological development may be slowed down. However, in the long run, China will certainly hope to build a competitive semiconductor industry.” (according to Nikkei Asia)

Xiaomi phones are quite popular in Vietnam, India and around the world. Photo: MINH HOANG It is very difficult to distinguish a phone is genuine or fake by appearance or specifications. However, there is still a simple way to check, to help you avoid buying the wrong product. To check if the Xiaomi phone you are using is genuine or fake, you need to know the device’s IMEI or Serial Number (S/N). First, open the Phone app, then enter *#06# and press call, the IMEI number and Serial number (S/N) will immediately appear on the screen. All you need to do is copy one of the numbers below and move on to the next step. How to quickly check IMEI or Serial Number (S/N) on your phone. Photo: MINH HOANG Note, users can also access Settings – About phone (about phone) – All Specifications (all parameters) to copy IMEI or Serial number (S/N). Next, open the browser on your phone or computer and visit the Xiaomi authentication website at https://www.mi.com/global/verify, then enter the IMEI or Serial number ( S/N) copied earlier into the blank frame and then click Verify. Check Xiaomi phone is genuine or fake. Photo: MINH HOANG If the product is genuine, you will receive the message “Congratulations! You can be assured the phone you have purchased is the official international version” and vice versa. This way, users can easily verify that the Xiaomi phone they are using is genuine or fake. If the phone is genuine, the results will be returned as above. Photo: MINH HOANG

Industrial design students Minwook Paeng have just come up with a solution to make it easier to use your smartphone while on the road: the Third Eye robot eye. This is an eye-shaped robot that is fixed on the user’s forehead and detects obstacles in front of them when they use their smartphone on the road. This humorous device allows users to navigate while texting or surfing Instagram without worrying about being obstructed by real-world obstacles. This artificial eye has a translucent plastic shell, with internal components based on the open source electronic platform Arduino. It will be applied to your forehead with a thin gel pad. The device is integrated with a speaker and an accelerometer, which is a sensor commonly found on smartphones used to detect the orientation of the phone and automatically rotate the screen when necessary. The device is integrated with a speaker and an accelerometer, which is a sensor commonly found on smartphones used to detect the orientation of the phone and automatically rotate the screen when necessary. The accelerometer on the Third Eye detects when the user’s head is bent to open the plastic eyelid, revealing a sonar sensor. When detecting an obstacle ahead, the eye will emit a buzzing sound to signal the user. The use of mobile phones while crossing the street is increasing and affects public safety on the street. Even the city of Montclair in Southern California (USA) has introduced a law banning pedestrians from using phones or wearing headphones while walking across the street. First-time offenders will be warned, if they repeat the offense for the second time, they will be fined $100 (about 2.2 million VND), if they repeat the offense many times, the fine will be up to $500 (about 11 million VND). A scientific study has confirmed: people who use mobile phones will walk slower and even go sloppy. Due to paying attention to the phone screen so as not to type the wrong content or read the message correctly, the human observation ability will be narrowed, limiting the ability to detect obstacles and not avoid timely. As a result, accidents can happen whenever, for example, hitting other people or crashing into traffic. Please watch the video: Robot make in Vietnam knows how to do math. Source: VTV

However, depending on the user’s point of view, some people are not impressed with the Galaxy Fold because it is too fragile, or surrounded by opinions about the disparity and uncertainty. Later, Samsung has gradually improved with the Galaxy Z Flip version but is still considered an experiment of folding screen and hinge technology. And then more and more perfect in terms of design technology so far with the impressive Galaxy Z Fold2. In the first generation, the Galaxy Fold smartphone has completely changed the views on high-end phones. Besides, there are also many conflicting opinions on the design. Because it is the pioneering smartphone in Samsung’s first folding screen design, the design as well as the technology to create it has not really been completed. The first generation Galaxy Fold with a rather fragile design and many shortcomings. The most obvious is the fact that Samsung has upgraded the front screen from 4.6 inches to 6.2 inches with extremely thin borders that bring a large display level. At first glance, it will be very similar to modern phones if used in the secondary screen mode, which is very difficult compared to the previous Galaxy Fold. In addition, it is no longer just a screen to view ordinary notifications, now the Z Fold2 can also operate on other features such as taking photos, viewing Facebook, surfing the web and messaging. It must be said again and again, because the secondary screen design is quite narrow with a 25: 9 ratio, so texting and emailing operations will be limited by the keyboard display space is not too wide. But this is not a big problem because it is just a secondary screen and only used when there are urgent things or it is not convenient to use the phone. The best visibility is still on the main screen in double-open mode. What users are most interested in is the ability to open and close on the Galaxy Z Fold2. After many “testing” versions, Samsung has now elaborated very carefully on the smooth and natural hinge of the Z Fold2. With 60 parts to make the hinge, the gap between the screen is covered to ensure that no dust enters. Not only that, the screen is also equipped with small plastic panels to reduce friction when folding the phone and increase stability when opening and closing. The special design technology in the Galaxy Z Fold2 is different from the original Galaxy Fold, which is the main screen with Ultra Thin Glass to improve durability instead of flexible plastic like previous generations. Because it’s made of glass, it feels more sturdy and smoother instead of squeaking like you’re surfing on plastic in Galaxy Fold and Z Flip. However, the crease in the middle of the screen has not been improved, most clearly when you read newspapers or run applications with a light background. This is a drawback that most folding screen phones have, but in the future, manufacturers will certainly have new methods and technologies to remove that fold mark. Besides another improvement, the screen is enlarged from 7.3 inches to 7.6 inches. With this large screen, it will bring better display space to experience applications such as Facebook, Instagram … or to web browsers such as Chrome, Google Maps, the displayed information as well as images will be larger. significantly more than ordinary phones. In addition, the large screen when playing games that require high detail will also display better and the grip feels comfortable and sure. Galaxy Z Fold2 with its signature Super AMOLED panel, but extended to 25: 9 for excellent and more vivid display quality. In addition to designing a large screen, Samsung engineers have integrated a flexible Flex Mode that allows users to use it for many different purposes but still retains the stability of the phone. With lavish parties, or splendid venues, the Galaxy Z Fold2 is the perfect choice. Moreover, with a luxurious folding screen design and many new technological innovations, the Galaxy Z Fold2 gives users a class and professionalism when using it. However, with a rather high price, this is a high-end mobile phone for customers who require only the usual entertainment features.

5. iPhone SE Photo: CNET Maybe not everyone agrees with this point of view, but many technology sites consider the iPhone SE to be a step backward in design compared to other smartphones when equipped with a screen that is too small even though it was released. for those who like this screen size. iPhone SE has some hardware upgrades while its design is not much different from the iPhone 5s. The fact that the price of the device is not low makes the iPhone SE not attract too much attention. In Vietnam, iPhone SE is also one of Apple’s most silent smartphones. It didn’t even get as much attention as the iPhone 5c. 4. iPhone 6 Plus Photo: CNET The iPhone 6 Plus launched in 2014 is one of the most surprising phones in Apple’s history when it comes with a 5.5-inch screen and an ultra-thin body. Perhaps for this reason, the iPhone 6 Plus is prone to… so curved. Many users have said that their iPhone 6 Plus is too easily bent, especially in the volume up and down buttons area even under very normal conditions of use. The case was so serious that Apple itself had to speak up, but at that time “apple defect” asserted that cases of bent iPhone 6 Plus were “very rare”. I don’t know what the truth is, but in the following shipments, Apple is said to have quietly reinforced the iPhone 6 Plus chassis in its weak points. 3. iPhone 3G Photo: CNET Looking back at the first iPhone at the present time, you probably also feel this device… how bad it is. No App Store? No TouchID? Even only 2G connection is supported. All that the original iPhone offered, though, was the starting point of a revolution. However, the iPhone 3G is on this list because unlike the breakthroughs available on the first generation, the iPhone 3G is a step backward because of the trade-off between 3G network and boring body made of plastic. This machine is also said to be prone to cracking and slow performance. 2. iPhone 4 Photo: CNET While the iPhone 4 is loved for its completely new and refined design, there are a few downsides that make it one of the worst iPhones ever. Who could forget the antenna problem on this iPhone? Accordingly, when the user holds the iPhone 4 to listen to the phone, it is highly likely that the user’s hand will cover the antenna located along the side of the device, making the call quality greatly affected. When users complain, Apple does not even admit the fault, but also blames the user for holding the device in the wrong way. Apple finally had to give in by giving iPhone 4 users border cases that could fix the above situation and silently improve the signal quality with software afterwards. 1. iPhone 5c Photo: CNET The idea of ​​an iPhone 5c is not bad: young, dynamic and affordable to reach a wider user base. However, the iPhone 5c is not as competitively priced as expected. Besides, the plastic body of this machine is also considered less luxurious. Some highlights like TouchID are not even present on the iPhone 5c, making this device at the top of the list of the worst iPhones in Apple’s history.

Customers choose to buy Xiaomi products. (Photo: THX/VNA) On May 12, the US Department of Defense removed Chinese smartphone maker Xiaomi from a “black list” that Washington had accused of being involved in the military operations . The decision comes after an announcement by a US court on May 12, which said Xiaomi and the US government had agreed to settle a legal dispute, which has been one of the causes of increasing tensions. Sino-US relations have not been smooth sailing for many years. Attorneys for the US government said they would not appeal the ruling. In early January 2021, the last days of his presidency, the administration of former US President Donald Trump listed Xiaomi and eight other Chinese companies on the above list, and asked all US investors to withdraw. capital from these companies before 11/11/2021. Soon after, Xiaomi filed a lawsuit against the US Department of Defense and the US Department of Finance, arguing that this decision was illegal. Along with this case, in March 2021, a federal judge in Washington criticized the inclusion of Xiaomi on the above list, and expressed skepticism about the government’s arguments to protect national security. America. Huawei – Xiaomi’s rival company was also included” black list ” in 2019 and is prohibited from accessing critical US-origin technologies. Professor Doug Fuller, who tracks China’s semiconductor sector at the University of Hong Kong, said the incident Xiaomi being removed from the “black list” by the US could be a factor for President Joe Biden’s administration to adjust its policy towards China, which was seen as tough under the previous administration. Xiaomi was founded in 2010 and specializes in the production of smartphones, tablets and smart products for home use. Shares of Xiaomi rose 11.3% on the US stock market and gained more than 6% on the Hong Kong (China) stock exchange after being removed from the “black list.” The company’s share price has fallen about 20% since January 2021.

To talk about high-end smartphones on the market, users have too many choices. But when it comes to the ultra-premium segment, there are only a few prominent names on the market. Samsung is one of these names when giving users a super high-end product line: Galaxy Z-series with the appearance of the latest Galaxy Z Fold2. It’s a machine packed with Samsung’s most advanced and cutting-edge technologies, from a flexible folding design, to a high-quality display and powerful performance, all brought together beautifully. exquisite to create a super luxury product called Galaxy Z Fold2. Galaxy Z Fold2 – Technology brings luxury class! Since the first generation was released in 2019, Samsung has provided users with a device that excels in every aspect. At that time, folding screen technology was still in the early stages of development, but Samsung proved to users that they could make a device that was “classy” enough for users who liked the difference. separate. After the Galaxy Fold, the Z series was officially born with the “trump card” of the Galaxy Z Fold2, both inheriting the quintessence of the first generation, while bringing superiority in design as well as accompanying technology. . Samsung improved the quality of the folding screen, integrating the leading technologies at that time, along with features that only the Galaxy Z could have, naturally turning the Galaxy Z Fold2 in particular and the Z series in general into a Super product line for users who love luxury, sophistication and the power of technology. Super smartphone highlights intangible values Galaxy Z Fold2 is a super high-end smartphone, so the device also brings class values, while highlighting the leading bravery and love for innovation inherent in the owner himself. In terms of technology, Galaxy Z Fold2 possesses the most advanced technologies at the moment: a quality AMOLED folding screen that has both high side and top display quality on the market. The most powerful features at the time of launch, accompanied by a high-quality camera system with many features and shooting modes… These are high-end technologies that users will experience when owning Galaxy Z Fold2. In terms of experience, Samsung’s new One UI platform is considered one of the platforms that bring the most outstanding user experience to users. One UI on Galaxy Z Fold2 is optimized with features specific to folding screen models that few products on the market can do. Users can take advantage of the two halves of the machine’s screen to both take and preview the photos that have been taken, thereby choosing the best photos. Or use two screens to make a live-view screen, both the photographer and the person being photographed will be able to preview the angle of the photo to be taken to align the composition to the most reasonable. In addition, the Galaxy Z Fold2 can also be used as an extremely handy tripod, just need to raise the device to be able to take group selfies easily. This feature is obviously only available on foldable smartphones. Besides, Samsung also offers privileges to Galaxy Z Fold2 owners such as tickets to the luxury business lounge at domestic airports, on-site warranty service…, this is also a way. help Galaxy Z Fold2 can highlight invisible values ​​for owners, bringing a different factor that no other device has. The class of the Galaxy Z series is something that has been confirmed by Samsung and users over time. In the near future, Samsung will also officially open sale the new Galaxy Z Fold2 Summer Edition (Limited Collection Summer 2021) with the unchanged price of VND 50 million. This will be an opportunity for Galaxy Z Fold2 owners to express themselves as well as highlight their inherent class values. Galaxy Z Fold2 Collection Summer 2021 version includes many valuable gifts for owners such as: Galaxy Watch3 and Galaxy Z Elite membership card with many exclusive shopping offers when buying on Samsung’s online sales page (http://www.sshop.vn/galaxyzelite).

Social networking sites have only appeared in recent years: Facebook was founded in 2004, Youtube – 2005, Twitter – 2006 and Instagram – 2010. But its level of “manipulating” users is amazing. Before that parameter, Offline exposes digital technology overload and its consequences, and tells readers to free their minds and keep a safe distance from smartphones and social media. Social networks are “manipulating” people As of 2019, there are more than 5 billion people in the world with smartphones and 1.5 billion people with tablets. Soon, it is expected that about 75% of the total global population will be using this advanced device. Among the social networking sites today, Facebook holds the title of the most popular social media platform. In Vietnam, more than 70% of the population has a Facebook account. However, a surprising information is that, in the midst of a forest of “addicts” to Facebook, even its father – Mark Zuckerberg – does not spend much time surfing the product he created. Instead, he lives a happy life with activities of reading, traveling, playing sports… In the midst of people immersed in online, Mark Zuckerberg (creator of Facebook) still leisurely travels, plays sports and reads books. Photo: Bing Bong Bot. Every day we “tribute” online time to Mark, instead of spending it with our loved ones or other healthy jobs, and this online activity continuously turns us into subjects, responsible for answering the king of the world. I asked “What are you thinking?”. Book Offline spent half of its pages sparking revelations about brain hacks that Facebook, Apple, Tiktok, or Instagram used to entice users. The more glued to the screen, the more the founders of the technology applications will have more pocket money. Online how to not cause harm? It is undeniable that electronic devices also partly change individuals and the whole society in a good way when connecting human exchanges and interactions quickly. The impact is good or bad depending on how we spend our time and minds online on social networks. Soren Kenner (one of the two authors of the book) shared, in this high-tech world, he even has to text through Messenger to invite his children to dinner because he knows otherwise they will not come down. Offline books help free your mind from smartphones and social networks. Photo: TT Next, the two writers posed the question: Do you ever feel chills in a cafe when friendly jokes are replaced by sombre silence, when the whole cafe flickers with bright lights? light emitted from dozens of large and small electronic screens? Smartphones are slowly becoming the first thing you look at in the morning and the last thing you see before you go to bed. Social networks also create a virtual feeling for people, making us sometimes feel as if our pockets are vibrating. But this is just one of the many consequences of being online too much. This level of damage can be improved if you know how to control the frequency of “tribute” time to social networks and high-tech applications. With practical, straight-to-the-point writing, Imran Rashid and Soren Kenner offer a range of methods for freeing the mind from smartphones through setting the modifier of creation: Identify the sizing factor. activities, coping planning, psychological fundamentals, learning to focus… Offline Not only researching tricks to attract and manipulate users’ brains, but also drop in on readers how to protect themselves from digital pollution to use healthy electronic devices and more connected to the real world.

Motorola partnered with Guru to develop remote wireless charging technology. Photo: Motorola GuRu powers devices at watts-over-meters, Guru’s proprietary technology has revolutionized the consumer experience and eliminates power as an everyday concern. . GuRu’s patented, miniature modules will allow devices to be powered at long distances by precise power delivery. Motorola and GuRu, will work together to meet Motorola’s stringent requirements for quality, power efficiency, and safety. Florian Bohn, CEO and Co-Founder of GuRu, said the partnership with Motorola will help Guru access the ecosystem of smart devices and solutions with the goal of improving the consumer experience. use. Guru will introduce true mobility to mobile smart devices and IoT sensors. GuRu’s technology enables safe, efficient, and customizable transmission of electricity through the air using integrated millimeter wave (mmWave) circuits, modules, and proprietary Smart RF Lensing technology. A miniature power transmission system that efficiently and accurately delivers power over long distances like never before. GuRu’s proprietary technology enables safe, accurate transmission and recovery of micro-watt to multi-watt-level wireless power over long distances. Photo: Guru GuRu’s wireless solution can be used as a charging hub or power source in a variety of settings that require access to a power source. It’s easy to set up, secure, and sophisticated enough to find and adjust different power levels to match the needs of any device. Even during use, it continuously charges devices and as a safety measure, reroutes power as needed. Motorola and Guru have not provided much information about this partnership and when phones using remote wireless charging technology will be available to consumers, but the two will work together to meet the requirements. strict requirements on quality, efficiency of electricity use and safety. Earlier this year, Motorola showed off a demo of a device allegedly called the Motorola One Hyper that charges two Moto Edge phones remotely, but didn’t say if it would work with Guru on the project. Remote wireless charging technology has also been researched by many companies since 2015, such as Energous company researched and claimed to be able to charge phones from about 4 meters away. This year, Xiaomi also introduced Mi Air Charging Technology, which in the future can remotely charge multiple devices at the same time.

Previously, Galaxy A52 and Galaxy A72 were expected to launch globally at the end of April. However, it has only appeared in Europe and some other markets, fortunately Vietnam. The Galaxy A series, which is Samsung’s flagship product line, brings huge revenue, but a global chip shortage could have a big impact on this model in the coming quarters. It is currently not clear whether other Samsung product lines or smartphones will be affected. Samsung will soon release a bunch of new devices, including the Galaxy S21 FE and Galaxy Z Fold 3, which will most likely also be affected by their launch dates or production. Qualcomm’s CEO recently stated that in the best-case scenario, the chip shortage will only last until the end of the year, but some say it could continue until 2023. According to Phonearena

The newly launched purple iPhone 12 mini and iPhone 12 have dropped by 2.8 million. The 5G phone product line is increasingly diversified with dozens of models, spanning many price segments, promising to create a boom in the 5G smartphone market in Vietnam. SALES OF SMARTPHONE 5G INCREASED 5-10% According to IDC International Data Corporation’s 2021 global smartphone market forecast, 5G smartphones will account for 40% of the global market in 2021. China and the US are two markets that are forecast to grow strongly. 5% and 3.5% respectively in 2021. Mr. Nguyen The Kha, Director of FPT Shop’s Mobile Telecom Division, said: Smartphones with 5G integration are receiving a lot of attention, of course interested in this feature as a deciding factor to buy products for the reason. “Get ready for the future when 5G is widespread”, but not all. New products launched in late April and early May with built-in 5G do not have much market impact / impact as they are not mainstream product lines / models. Mr. Nguyen Lac Huy, Communication Manager of CellphoneS, commented: Vivo V21 is an important flagship product of Vivo in May. Expectedly, the sales volume in Vietnam is 20,000 units.

In addition, Oppo A74 is the mid-range product to replace the A73 – the adjacent segment of Oppo’s flagship smartphone, Reno 5. According to Gfk report, for 3 consecutive months, Reno 5 has output of 60,000 units / month. The A74 is an important model with sales of approximately 50% Reno 5. Mr. Huy predicted that in May, market revenue will increase by 5-10% compared to April with many upcoming 5G products such as: Mi 11 Lite 5G, ROG Phone 5 888 5G, Nubia Gaming phone 6 888 5G; The realme 8/8 pro duo does not support 5G but is still Realme’s main product this year and will have a separate version supporting 5G called Realme 8 5G expected to be sold at the end of May and early May. 6. SMARTPHONE 5G “CHANGE” IN MAY Oppo A74 5G phone model with 5G connectivity at good price of Oppo was launched in May. It has a sophisticated design, smooth screen 6.5 inch 90Hz and AI beauty camera cluster will be the highlights on the model. this phone. The machine configuration features an 8-core Snapdragon 480 chip with 6GB of RAM to provide 5G processing and multitasking during use. Oppo A74 5G is priced at 7.99 million dong. “Both the vivo V21 and Oppo A74 product lines are expected to create more new choices for customers in the mid-high and mid-high segment with 5G. Furthermore, the 5G purple 12mini / 12 iPhone is expected to contribute an additional 10-15% to the sales of the 12 series iPhone. ” Mr. Nguyen Lac Huy Vivo Y72 5G is a mid-range phone, equipped with high-speed 5G connectivity technology, accompanied by a new MediaTek Dimensity 700 chip processor, with up to 8GB of RAM to meet the needs of use. most multitasking. 128 GB internal memory provides ample data storage space. The product is a harmonious combination between the beautiful and luxurious 6.58 inch borderless screen design with good performance and good camera in the price range of 7.99 million VND. Vivo V21 5G features a 44MP selfie camera with innovative features such as OIS optical image stabilization, EIS image stabilization, 5G network. The machine is equipped with a cluster of three cameras to meet all of today’s popular shooting needs such as landscape photography, wide angle or portrait removal. V21 uses MediaTek MT6853 Dimensity 800U 5G processor, 8 GB RAM and 128 GB internal memory. The product is priced at 9.99 million dong. “Only the current 5G products, FPT Shop accounts for nearly 50% of revenue because most of the products are in the high segment, and especially all the iPhone 12 series are 5G. FPT Shop expects current and new 5G-integrated product lines to continue to sell well and in the short term 1-2 years, this could also be the main growth driver of smartphones. ” Mr. Nguyen The Kha The pair of purple iPhone 12 and iPhone 12 has just “landed” in Vietnam market has dropped to 2.8 million, 64GB version is 17,190,000 dong, 128GB version is 19,990,000 dong, double warranty , give more iCloud 50GB capacity … Meanwhile, iPhone 12 is being reduced 2,000,000 VND, 64GB version to 20,990,000 VND, 128GB version to 22,990,000 VND. The program is being applied from now to May 16 through direct payment at FPT Shop system. “Apple is always refreshing itself and will often create effects on the market, such as simply releasing new purple colors for the iPhone 12 mini, iPhone 12.”, Mr. Kha said. The realme duo 8/8 Pro has just “landed” in the Vietnamese market with cameras, superior configuration, but unfortunately this duo does not have 5G features. Forecast, Realme will launch another realme 8 5G version in June.

Galaxy M12 is Samsung’s new low-cost smartphone. The product is on shelves in Vietnam from May 5, priced at 3.5 million VND for the 3 GB RAM version, while the 4 GB RAM version is priced at 3.9 million VND. Machine with 6.5 inch screen, HD +. The plus point on the product comes from the 90 Hz refresh rate monitor. This feature usually only appears on mid-range and high-end smartphones. Apple’s iPhone 12 line also only has a 60 Hz display. Image: GSMArena . The configuration of the product includes Exynos 850 chip, 3, 4 GB RAM option corresponding to 32 or 64 GB of internal memory. This model has a 5,000 mAh battery, fast charging capacity of 15 W. According to Samsung, the battery on the device can meet a day of surfing the web or listening to music continuously for 3 days. Photo: GSMArena. iPhone 12, 12 mini purple version Genuine sales in Vietnam on 10/5 with prices from 21 million and 17.2 million respectively. Thus, this product duo will have a total of 6 colors including black, white, blue, green, red and purple. The configuration of the purple iPhone 12 remains the same as the other colors. Vivo V21 5G Genuine will be on shelves in Vietnam from May 14, price 10 million. The product has a large 44 MP selfie camera, integrating many interesting photography features such as dual moonlight effects (combining screen light and 2 flash units on the side of the phone), night portrait AI or double exposure. The device uses MediaTek Dimensity 800U chip, 8 GB RAM and 128 GB internal memory. The product owns a 4,000 mAh capacity battery, fast charging 33 W capacity. The minus point on this model comes from the pretty old U-shaped top-notch screen. Expected, Xiaomi Mi 11 Lite 5G genuine will reach users from May 15, price 10.5 million. The device has many youthful color options such as yellow, blue or black. Products with slim and light top design today. Accordingly, the thinness of the device is only 6.8 mm and the weight is 159 grams. Image: Xiaomi . Xiaomi Mi 11 Lite 5G is equipped with Snapdragon 780G chip, 8 GB RAM and 128 GB internal memory. This model has a 6.55 inch screen, Full HD + resolution, AMOLED panels and a refresh rate of 90 Hz. Photo: GSMArena. Oppo A74 5G genuine shelves in Vietnam in early May, priced at 8 million. This is Oppo’s cheapest 5G smartphone. Machine with 6.5 inch screen, Full HD +, refresh rate 90 Hz. The configuration of the product includes Snapdragon 480 chip, 6 GB RAM and 128 GB internal memory. Image: Oppo .