Last year, this feature was expected to be available on the iPhone 12 Series or even on the two high-end iPhone 12 Pro and iPhone 12 Pro Max versions. However, changes to the design and integration of 5G networks have caused Apple to delay equipping this feature to the iPhone. iPhone 12 Pro Max. (Photo: David ImeI / Android Authority) Therefore, no matter how “genuine” it is, the iPhone 12 Pro Max still has an inferior score compared to its competitors because it is only equipped with a screen with a 60Hz refresh rate. However, according to reputable sources, the new generation of iPhones launched in September this year – expected to be called iPhone 13 or iPhone 12s – will be equipped with an LTPO screen with an upgraded refresh rate. 120Hz. iPhone 13 build. (Image: 163) In addition to smoothness, there are other reasons why the 120Hz LTPO screen expected to be equipped on the iPhone 13 is attractive. Accordingly, in addition to the advantage of providing a smooth experience, a high screen refresh rate affects battery life; not many applications are configured to take advantage of high refresh rates; requires additional hardware between the phone and the display. (Photo: Internet) However, LTPO screen technology will solve all the above inadequacies. This technology allows the refresh rate to adapt to apps, making it possible for the display to reduce the refresh rate from 120Hz to just 1Hz to save battery. Currently, LTPO screens have been equipped on OnePlus 9 Pro and Galaxy S21 Ultra. Therefore, instead of being the first to adopt a screen with a high refresh rate, Apple’s decision to wait will help its iPhone to integrate the best technology. Speaking to TomGuide, Techsponential analyst Avi Greengart said: “Apple will require extremely tight tolerances from Samsung Display on the screens and will name them ProMotion – like the ones on the iPad Pro. …” (Photo: AppleTrack) With the ecosystem as huge as it is, so when iPhones are equipped with a display with a high refresh rate, apps will also be configured to take advantage of the 120Hz refresh rate. Also, when Apple adopts a particular type of technology, other phone makers will have to improve the technology or come up with something special to compete with the new iPhone. (Photo: All Tech News) For example, Samsung will use screens with higher refresh rates or research new screen technology to help reduce battery consumption even more to provide the best user experience.

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.

“The health and safety of our employees, partners and customers is our number one priority, so Samsung has decided not to participate in the live display at Mobile World Congress this year,” a company representative said. . MWC 2021 has been delayed by 4 months compared to the annual practice. Photo: PCMag. Samsung is not the first big name in the mobile industry to confirm not to participate in MWC 2021. Previously, Sony, Nokia and Ericsson have announced similar plans. Google also didn’t bring any new products to this event, but it’s still present. “We understand that event planning during the pandemic is complicated. Samsung will appear online at MWC 2021. We hope to see them again at next year’s event,” the spokesperson said. of the Global Mobile Association (GSMA) – the organizer of MWC – feedback on Engadget . On May 6, GSMA released a press release, introducing details of the MWC 2021 event program. The theme of this year’s exhibition is: Connected Impact with content revolving around AI, 5G, Big Data and IoT shaping the future, changing lives. GSMA intends to invite more than 600 keynote speakers for this event, including big names in the global technology industry such as leaders of carriers, technology firms, investment funds. The withdrawal of Samsung – the brand that holds the largest share of the global mobile market – puts MWC at risk of a similar cancellation last year. Two weeks before the event, the organizers of MWC 2020 announced the cancellation of the exhibition because many major brands did not attend, including Samsung, Sony and LG. This year, instead of being held at the end of February and early March as usual, GSMA decided to postpone the MWC 2021 exhibition to the end of June. Quick review of Galaxy S21 and S21 Ultra Galaxy S21 owns a compact design, youthful colors. Meanwhile, Galaxy S21 Ultra is aimed at users who love to experience Samsung’s latest technologies.

Wallpaper set has 6 different designs, sold on the author’s website for about 6 USD for 2 designs. The wallpaper above is inspired by the Apple Face ID icon. When the battery is full, the wallpaper will be a smiling face with blue rings around. Conversely, tired face with red ring will appear when the battery is below 20%. In the charge state, the wallpaper becomes an unexpected face with golden rays of electricity. The first set of wallpapers with 3 shades designed by Ben Vessey. Ben Vessey also designed an apple-shaped wallpaper. Wallpaper will show apple (intact, not bitten in half) when full battery and apple core shape when battery is depleted, simple smiley face is between 20% – 100% battery and a frown face with battery short. All designs are very simple and easy to understand. Ben Vessey shared, the design of 6 smart wallpapers helps solve two main problems. One is that in case the user plugs the charger cord incorrectly so the phone will not recognize the battery, then with smart wallpaper, users will easily detect it. The second problem is that smart wallpapers will report low battery status. “When using the phone, our subconscious mind often ignores the low battery warning of the device. My designs will help users avoid that situation, ”shared Ben Vessey. The second set of backgrounds are highlighted with apples. Previously, according to predictions from some technology experts, the new-generation iPhone products can be equipped with Pro Motion technology, 120 Hz refresh rate and 15-20% lower power consumption than iPhone 12. Specifically, the iPhone 13 Pro and 13 Pro Max models will be equipped with LTPO energy-saving screen technology. This screen technology has appeared on the Galaxy S21 Ultra and Oppo Find X3 Pro. The LTPO display can automatically adjust the scan frequency based on the content being played. For example, when the user is playing games or watching action movies, the screen will increase the refresh rate to 120 Hz. When the user is not in use, the screen of the machine will automatically reduce the scanning frequency to lower, helping to save battery power. According to some leaked sources, Samsung and LG Display are in the process of converting production from LTPS to LTPO screens, which could be completed in the first half of 2021. However, there are opinions that capacity to make LTPO screens lower than LTPS because companies have to add some manufacturing processes.

After announcing the Xperia 1 III and Xperia 5 III, Sony did not include the price but very quickly, the Sony website in Russia has pre-ordered these 2 machines. Specifically, the Xperia 1 III sells for RUB 99,990 (about $ 1,300) for the standard version of 12GB RAM and 256GB of memory. While Xperia 5 III is priced from RUB 84,990 (about 1,100 USD), this price includes 20% sales tax and will vary from country to country. This price is said to be expensive because the Galaxy S21 Ultra 256GB is only 6% higher than the Xperia 1 III, but it will take until July 20 to get the device while the Galaxy S21 Ultra is always available. However, Sony in Russia will give away the WF-1000XM3 headset for free when customers pre-order the Xperia 1 III and Xperia 5 III. This true wireless headset retails for $ 229, which is not a bad promotion. Xperia 1 III owns 6.5 inch OLED screen, 4K HDR resolution, 120Hz refresh rate. Snapdragon 888 processor, 4,500 mAh battery capacity support 30W fast charging. It has 4 rear cameras including 12MP main camera, 12MP telephoto camera, 12MP super wide-angle camera and ToF sensor. Xperia 5 III is equipped with 6.1 inch OLED screen, FullHD + HDR resolution, 120Hz refresh rate. The remaining parameters such as the camera, processor, battery capacity and IP65 / 68 standard water resistance are the same as the Xperia 1 III. According to Phonearena