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Full screen vivo X20 evaluation on backlight camera
by
Chris Cui
The vivo in Beijing Juyongguan Great Wall held a press conference which may be recorded in the history. Such an unprecedented event is eye-catching, as X20 is the first full-screen mobile phone by Vivo. In addition to the full screen, X20 also has a better shooting function, both front and rear camera are [2×1200] million pixel design, also supports the Image Cube Technology exclusively R & D by Vivo, which can greatly improve the shooting performance on backlighting environment. In addition, Face Wake facial recognition + vivo Game Engine will let you feel that this is a forward-looking vivo product.
Appearance: beautiful full screen with delicate craft
Perhaps in life in order to let a common thing emitting light, you need some ritual sense. Compared to today’s extremely simple packaging, vivo X20 Quartet gift box is particularly different. Pure white background with silver font, look plain and clean. As the 2018 FIFA World Cup global sponsor, vivo in the box at the right bottom and side also printed on the corresponding Logo. The original power adapter supports high voltage fast charge, the output specifications for the 9V / 2A, 5V / 2A two options. The box also comes with a pure white half ear earphone, a clean water jacket.
As open the full screen era, X20 for Vivo is the new milestone, but also refresh the X series of consistent iteration naming logic. 6.01-inch Super AMOLED screen with a resolution of 2160 1080 FHD + level, 18: 9 aspect ratios brings additional display area. This means that the X20 in the fighting games such as “the king of glory”, the vision as wide as open the physical plug; when browsing Weibo, visiting Taobao and reading the screen releases more vertical space, each time with more efficient browsing, reducing the operation of upper and lower sliding.
We hope that the screen is growing, at the same time the smaller the better the size of the fuselage. Full screen will redefine the future of mobile phone form, thanks to 85.3% of the ultra-high screen accounted for, X20 based on traditional 5.5-inch mobile phone supports the 6.01-inch full screen view. X20 pursuit of balance design beauty, up and down equidistant, symmetrical. Left and right borders to 1.8mm, the up and down borders were 7.7mm, 8.1mm, between screen and border to join a circle of anti-fall material. It is worth mentioning that, X20 completely retain the front camera, handset, soft light and other sensors. As the fingerprint recognition post, X20 also joined Face Wake face recognition, extending the biometric application scenarios.
Photo experience: full pixel dual-core focusing fast, backlight shoot without over expose
Camera is one of the most important selling points of vivo X20, camera hardware quality and software optimization has reached a new height. Front and rear cameras are 24 million pixels of sensor elements, supporting full pixel dual-core focus function, that is, [2×1200] million pixels, theoretically the fastest focusing speed of 0.03s. Xiao Long 660 Qualcomm has a new research and development of the ISP, but also improves the quality of shooting. In addition, the front camera aperture for the F / 2.0, rear main camera for the F / 1.8. Rear camera for the double photo design, vice camera for the 500 million pixels, used to record the depth of field information.
Vivo X20 supports image cube technology (software level), focus on the backlight scene optimization, greatly enhance face and background brightness in backlight environment. In the sun / sunset / window / seaside scenes for shooting the portrait performance would be better. Face and background exposure more natural, there will be no phenomenon of less exposure or over exposure.
Vivo X20 supports intellectual beauty 4.0 function. In order to develop this feature, R & D team has in-depth visit more than 200 self-timer scenes, research for five kinds of skin color, in line with the aesthetic needs of public. Beauty effect of clarity, facial three-dimensional features can be improved, while also retains skin texture and other facial features, beauty effect is more natural and true.
Operating System Reviews: Facial unlock
vivo X20 is equipped with custom Funtouch OS 3.2 system based on Android 7.1.1, compared to the previous version of Funtouch OS 3.1 there is not particularly big change, but on some subtle places to do some fine-tuning, such as the time and weather icon on desktop changed from horizontal to vertical and the font has also changed, followed by some icons have been redesigned, the most obvious feeling is that the interface becomes more youthful fashion.
Full screen design with both shocking vision and good feel was welcomed by many consumers. But because of the high screen ratio design, and had to cancel the convenient and practical pre-fingerprint identification. On the other hand, as the more advanced inside-screen fingerprint recognition technology is still not mature, so face recognition has become a very good transition and even can be said to be an alternative role.
Before the X20 is not officially released, Vivo has begun to a large-scale publicity of its facial recognition technology, known as while bright screen instantly to capture the user’s facial features, quickly complete identification, the fastest up to 0.1s of recognition speed. In past few days of careful experience, X20 facial recognition unlocking is really very quick. The moment picks up the phone, people have not react, the phone has been unlocked into the main interface.
Comprehensive Performance: Xiao Long 660 makes game experience more smoothly
Vivo X20 equipped with Qualcomm Xiao Long 660 processor, memory combination of 4GB RAM + 64 GB ROM, the overall configuration is remarkable. Xiao Long 660 is the mainstream high-end chips this year, that is, Xiao Long 653s successor. Although only in the high-end positioning of the chip, but it owns the descent of Xiaolong flagship chip 800 series, using the core structure of Qualcomm Kryo 260 and more advanced 14nm process technology. As a result of a better high-standard design, Xiao Long 660 is recognized as this year’s secondary Qualcomm flagship chip.
In addition to having good performance, Vivo X20 is also built in Game Engine, which can bring a better gaming experience. It is worth mentioning that, Vivo X20 for the game King of Glory did exclusive performance optimization, such as when four heroes in the scene the CPU will start to accelerate, to enhance the team fight fluency. In addition, when starting game, the system will be smart to clear the running memory, and in the course of game, it will close background update, download services, stop the background CPU, speed resources.
Smart Somatosensory
In the human-phone interaction Vivo is not satisfied with only the fingers draw on the screen, so it developed a lot of somatosensory interactive ways, so that you can in a fun and cool way to communicate with phone. In the category of Smart Somatosensory”, there are many somatosensory functions such as “Smart Wake”, “Smart Exposure” and “Smart Talk”. The so-called “Smart Wake”, that is, wake up gestures, when the screen close through a variety of gestures can be fast and direct access to different applications.
“Smart to keep screen bright is when you look at the screen the phone screen will always keep bright, so that in such a situation like reading the phone will not suddenly turn off the screen, thus affecting the experience. Under “smart call” the “smart switch” refers to, when you make a hands-free call, when picking up the phone near ear you can switch to the handset to answer.
Vivo X20 performance is as surprising as the Great Wall conference, full screen close to the trend of age, and insight into the needs of users back photographic features hit a lot of people’s pain points. In addition, on Vivo X20 we can see a lot of sophisticated features relative to the general manufacturers, such as Face Wake facial recognition to join. With many dazzling features, I believe X20s big sale is not a problem.
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