Vivo X20 Just got it, it is estimated that many of the little friends are very happy! The vivo X20 not only has the ultimate comprehensive screen design, but also adds a new vivo image cube and Face Wake 3D face recognition. So how does it implement these black technologies? Let's follow the small series to explore its secrets!
New comprehensive screen, ultimate visual enjoyment
With the help of an ultra-narrow bezel and a compact top and bottom design, the vivo X20 is sized at a 5.5-inch size with a 6.0:2 inch 2K resolution AMOLED full screen (X6 Plus is 6.43 inches) in a 5.5-inch form factor. The ratio is as high as 85.3%, bringing a shocking visual effect. Whether watching video or playing games, users can enjoy a full screen immersive visual experience.
2X12 million pixels, clearer backlight
The vivo X20 front camera uses a 2*12 megapixel camera with vivo intellectual beauty 4.0 to make the self-timer clearer, the facial features more stereo, and make yourself more beautiful. The rear main camera also uses a 2*12 megapixel camera, 2400. With a single-pixel sensing area of ​​up to 1.28μm and a 5-megapixel depth-of-field detection lens, the multi-pixel sensor provides the ultimate clear shooting experience with the help of full-pixel dual-core focusing technology for better portrait photography. At the same time, vivo X20 joined the vivo image Rubik's cube technology, breaking through the light adversity, so that the front and rear camera of the mobile phone in the backlight, low light and other photos taken still very clear, shooting a highly artistic backlit portrait.
Face Wake, 3D depth of field detection for face recognition is safer
Vivo X20 supports the new Face Wake 3D depth-of-field detection face recognition technology. After a simple face information entry operation, the face recognition can be detected by the phone in the instant of brightness, and the 128 features of the face can be detected in as little as 0.1s. Unlock. At the same time, the vivo X20 also supports traditional fingerprint recognition, using the mashup of Face Wake facial recognition and fingerprint recognition technology to achieve a safer and more convenient mobile phone experience.
Strong performance - Qualcomm Snapdragon 660 processor
The vivo X20 is powered by the powerful Qualcomm Snapdragon 660 processor eight-core processor. The new vivo Game Engine game engine optimizes the multi-faceted nature of the game scene. At the same time, the vivo X20 also supports a series of upgrades in the competitive mode and game do not disturb mode to protect the better gaming experience.
3245mAh large capacity battery, long-lasting battery life
In order to make the X20 have more endurance performance, vivo is equipped with a 3245mAh large-capacity battery for the X20, which achieves better power consumption under the 14nm process. Moreover, the vivo X20 also supports the vivo dual-engine flash charging, charging at a very fast speed, and charging with it.
Classic HiFi style, more realistic music reproduction
Music is the deepest gene buried under the blood of the vivo brand. As a continuation of the X series, the vivo X20 is equipped with the AK4376A solution, which has a good transient response and inherits the classic Hi-Fi style of vivo, which is more realistic to restore music. At the same time, the X20 uses vivo custom Deepfield headphone sound, deep space sound, vocal enhancement, stereo expansion (3D surround sound), low frequency enhancement, and enjoy the music feast on the spot.
Summary: Appearance leads fashion, and inside is also stressful
The vivo X20 is a milestone product in the era of vivo 2.0. It uses a new comprehensive screen design to enhance the value of the whole machine with high-radiation back lines, leading a new generation of fashion trends. At the same time, in the internal design, vivo X20 also joined The top-end hardware of the 2*12 megapixel camera module and the new Face Wake facial recognition module are loaded into the slim body with the excellent workmanship of vivo.
With the maturity of TFT technology in the early 1990s, color LCD flat-panel displays developed rapidly. In less than 10 years, TFT-LCD has rapidly grown into a mainstream display, which is inseparable from its advantages. The main features are:
(1) Good use characteristics: low-voltage applications, low driving voltage, and improved safety and reliability of solid use; flat panel, light and thin, saving a lot of raw materials and use space; low power consumption, its power consumption is about CRT display One-tenth of that, reflective TFT-LCD is even only about one-hundredth of CRT, saving a lot of energy; TFT-LCD products also have specifications, models, and sizes in series, with various varieties, convenient and flexible use, maintenance, and update , Easy to upgrade, long service life and many other features. The display range covers the application range of all displays from 1 inch to 40 inches and large projection planes. It is a full-size display terminal; the display quality ranges from the simplest monochrome character graphics to high resolution and high color fidelity. Various specifications and models of video displays with high brightness, high contrast and high response speed; display methods include direct view, projection, see-through, and reflective.
(2) Good environmental protection characteristics: no radiation, no flicker, no harm to the user's health. In particular, the emergence of TFT-LCD e-books will bring mankind into the era of paperless office and paperless printing, triggering a revolution in human learning, dissemination, and recording of civilization.
(3) The application range is wide, and it can be used normally in the temperature range from -20°C to +50°C. The low temperature working temperature of the TFT-LCD after temperature reinforcement can reach minus 80°C. It can be used as a mobile terminal display, a desktop terminal display, and a large-screen projection TV. It is a full-size video display terminal with excellent performance.
(4) The degree of automation of manufacturing technology is high, and the characteristics of large-scale industrial production are good. The TFT-LCD industry technology is mature, and the mass production yield rate has reached more than 90%.
(5) TFT-LCD is easy to integrate and upgrade. It is a perfect combination of large-scale semiconductor integrated circuit technology and light source technology, and has great potential for continued development. At present, there are amorphous, polycrystalline and monocrystalline silicon TFT-LCDs. In the future, there will be TFTs of other materials, including glass substrates and plastic substrates.
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