Best Choice Award 2021 is an award given by Zing launched, wishing to find excellent and worth buying technology products of the year in each category. The award not only honors outstanding products in recent years, the Best Choice Award is also a prestigious list for users to refer to before choosing to buy. In line with the development trend of technology in life, this year’s awards include 4 categories: Air conditioners, Smartphones, Washing machines, and Headphones. Each category includes 5 prestigious nominations from many different brands. The award results are decided by the vote of the readers. With more than 43.67% votes from readers, the air conditioner model from a Japanese technology company has surpassed 4 other nominations including Daikin Inverter 1 HP FTKA25VMVMV (24.93%), LG Inverter 2.5 HP V24ENF1 ( 19.14%, Samsung WindFree PM1.0 (9.77%) and Gree Multi XS (2.49%). Compared to competitors, Sharp AIoT AH-XP13YHW is more outstanding by balancing many factors such as simple and compact design, protecting user health, saving power and a series of smart features. The feature of this model comes from Plasmacluster ion technology. This is Sharp’s proprietary germicidal technology, introduced in 2001 in Japan. Accordingly, Plasmacluster works on the mechanism of dispersing positive and negative ions into the air. The highly oxidizing OH radical ions will adhere to the surface of molds and bacteria. They will break down the protein structure by removing the H atom on the surface of the protein structure. The radical (OH) will combine with (H) to form water (H2O) in the air. This technology of Sharp is certified to kill 99% of bacteria, remove 99.9% of the H5N1 virus in the air environment. In September 2020, Plasmacluster technology was certified to reduce the infectious titre of the SARS-CoV-2 virus by 91.3%. This is one of the best health protection technologies for users on the market. Besides, this air conditioner model can connect to smartphones through the Sharp Air application. Users can easily turn on, off, and switch the modes of the air conditioner with their smartphone. In addition, the application also displays the air quality, current power consumption and statistical graph of the whole month. With 47.23% of the votes, Galaxy S21 Ultra 5G won overwhelmingly in the best smartphone category in the first half of 2021. This is understandable because the device is equipped with a large screen, powerful configuration, camera. quality, meeting a variety of user needs from entertainment to work. This is the smartphone with the largest screen on the market. Accordingly, the device uses a 6.8-inch screen, Quad HD + resolution, 120 Hz refresh rate. This model offers good visibility, vibrant colors and high brightness. The screen part of the Galaxy S21 Ultra 5G is flattened instead of 3D curved like on previous versions. According to a survey of the site Gizmochina In February 2020, 71.7% of people said that they prefer to use a flat screen and only 28.3% of people want to use a curved screen. Many people think that the curved screen makes swiping more comfortable. However, the disadvantage of curved screen models comes from being easily broken when dropped. The cost to repair or replace the curved screen is also more expensive than the flat screen. The configuration of the Galaxy S21 Ultra 5G is in the top today with Exynos 2100 chip, 12 GB RAM, 128 GB internal memory and a 5,000 mAh battery. The device is equipped with a main camera with a resolution of up to 108 MP, 8K video recording, 10X optical zoom and 100X Space Zoom feature, providing quality images, meeting many different photography needs of users. Razer BlackShark V2 scores thanks to its minimalist design that is different from most gaming headsets on the market. The headband of the headset has a jet black color, a plastic case, a thin frame, and a prominent neon green “three-headed snake” logo. This design of Razer brings better versatility to the product. This means that users can use the headset for many different purposes and spaces such as playing games, listening to music in the park, office or on the street. The headphones have a frequency range of 12 Hz-28 kHz, which is wide enough to reproduce most of the sound details. Besides, the sound quality of the model is not interfered with by technology too much, so it ensures the accuracy for gamers. The bass of the device ensures power, the middle range is moderate. Meanwhile, the treble part of the Razer BlackShark V2 is clear and slightly tweaked to reduce the jarring feeling. Razer BlackShark V2 is an attractive headset model with a price of 2.7 million VND. This model is aimed at users who need to find a headset that can be used on many platforms, has a removable microphone, neutral design, comfortable wearing feeling, honest sound quality and quite good sound insulation. Appearing in Vietnam market in April 2021, Samsung AI Inverter WD14TP44DSB/SV quickly gained the attention of many users. Accordingly, Samsung’s washing machine was voted the most by readers with 40.48%. This model shows that Samsung has seriously developed the washing machine industry, helping to improve the user experience. This is no longer an ordinary washing machine that makes friends and understands all the needs of the user. This model owns 4 sensors to help identify the weight and soiling of clothes. From there, the machine optimizes the amount of water, washing water, rinse and time for the user. In addition, this model has an AI Control panel that can automatically remember, analyze and recommend the appropriate washing mode. Users can control the washing machine with their smartphone through the SmartThings app. Not only smart, Samsung washing machines also ensure quality, help clean clothes and remove bacteria. Accordingly, Samsung AI Inverter WD14TP44DSB/SV has Hygiene Steam technology, which removes 99.9% of bacteria and allergens by activating high-temperature steam blowing into the entire surface and deep inside each fabric gap.

In early March, ZTE partnered with Tencent to launch Red Magic Pro . This is the first smartphone with 18 GB RAM. In addition, the device is also equipped with Qualcomm Snapdragon 888 chip, 512 GB of internal memory. Products aimed at gamers should have aggressive designs. The back of the device has a strong angular pattern. Image: infnews . This model uses 6.8 inch screen, Full HD + resolution, OLED panel. This is the first smartphone on the market with a screen refresh rate of 165 Hz, touch sampling speed on the machine reaches 500 Hz with the touch of a finger, while multi-touch reaches 360 Hz. Red Magic Pro costs $ 1,020. The product is not genuine in Vietnam. Photo: infnews. ROG Phone 5 As a gaming smartphone, it is not too surprising that the product is equipped with today’s most powerful hardware. It uses Snapdragon 888 chip, RAM capacity from 12-18 GB and internal memory 128 – 256 GB depending on version. This configuration perfectly satisfies the heaviest games like Genshin Impact or Mortal Kombat. It has 6.78 inch screen, Full HD +, AMOLED panel, refresh rate 144 Hz. The product is equipped with 2 touch buttons located on the side, like the trigger buttons on a normal gaming hand. Game Genie application on this model helps users customize these 2 touch buttons into more than 10 touch points or swipes in the game. ROG Phone 5 comes in three versions, with prices ranging from $ 965 to $ 1,500. Expected, the product will be opened for sale in Vietnam in the second quarter. Legion Phone Duel 2 is Lenovo’s new gaming smartphone. The machine has 2 radiator fans operating independently. One exhaust fan has 29 blades and reaches 12,500 rpm, while the other is responsible for pushing hot air out to spin at a higher rate of 15,000 rpm. Device use screen overflow, camera slide. Image: Geek . The device is equipped with 6.92 inch screen, OLED panel, Full HD +, 144 Hz refresh rate. Product configuration includes Snapdragon 888 chip, 18 GB RAM and 512 GB internal memory. This model has 4 ultrasonic trigger keys at 4 corners, 4 noise-canceling microphone and 2 force touch sensors for a better gaming experience. The product is priced at 923 USD. Photo: Lenovo. Samsung Galaxy S21 Ultra 5G There are 2 versions using Exynos 2100 and Snapdragon 888. The Snapdragon 888 version has 16GB of RAM and 512GB of internal memory, priced at $ 1,450. However, this product is not genuine in Vietnam. Machine with 6.8 inch screen, 2K + resolution and 120 Hz refresh rate.