Vivo's annual main model X21 has been released for some time, and the ice diamond black color matching has also taken the lead in the market. Recently, another color matching, ruby red, has finally arrived late. Compared with the coldness of the ice diamond black, ruby red is like a hot flame, hot passion, and gem like soft luster, making the whole machine radiate youthful vitality. Let's take a look at this extremely hot vivo X21.
A new generation of 19:9 ultra narrow U-slot OLED full screen has been added to the new machine, and 3D micro arc glass has been used on the back. It supports 1024 feature dimensions of 3D face unlocking. It is equipped with Qualcomm Snapdragon 660 AIE multi-core neural network acceleration chip, integrating AI into background management, intelligent assistants, scene cameras and beauty scenes.
Unpacking and drawing appreciation
The packaging of X21 is very special. Instead of using the traditional white box, it uses the packaging box marked "2018 World Cup official mobile phone". The accessories are still very rich, including instructions, pins, data cables, headphones, dual engine fast charging head compatible with QC fast charging (maximum output 18W, model BK-T-01Q) and original phone case.
The vivo X21 screen fingerprint version uses a new appearance ID design. The front is very impressive. The proportion of the screen has also reached more than 90%, and the proportion of the screen is 19:9.
To be exact, the screen share of vivo X21 screen fingerprint version is up to 90.3%, which is very close to the APEX concept machine launched by vivo before, and it is also one of the models with the highest screen share in the market at present.
The jaw width is well controlled, and the forehead is similar. In addition to the bangs, it is quite thin. With 1.66mm left and right borders, the visual effect of the vivo X21 screen fingerprint version is even more impressive than that of the iPhone X.
Unlike the rumored "bangs for the sake of bangs", the top U-slot position of the vivo X21 screen fingerprint version is integrated with many sensors. Under strong light, you can see the irregular holes on the left side of the perforated earpiece, which is integrated with a light/distance sensor and an infrared fill light for face unlocking. This is also one of the few domestic mobile phones that has added an infrared fill light.
The front camera on the right side adds a self timer AR sticker and a 3D depth of field face recognition function of 1024 feature point dimensions.
The back of the vivo X21 screen fingerprint version is changed to a four curved 3D glass. The official data shows that the left and right fall is 2.97mm, and the upper and lower fall are 0.57mm. The side radian is increased and continuously transits with the middle frame. Under the glass is the color treatment process of coating+silk screen, which will have different gloss effects from different angles, quite gorgeous.
Because it is a screen fingerprint version, there is no fingerprint opening on the back, which is very simple and very good overall.
The main camera of vivo X21 screen fingerprint version is a sensor with 2x12 million pixels (24 million light-sensitive units), which supports full pixel dual core focusing.
It can use two modes of 12 million pixels and 24 million pixels to take photos, and can independently collect depth of field information.
The body layout of the vivo X21 screen fingerprint version is very special this time. The card slot usually placed on the left side has been moved to the bottom and placed symmetrically with the loudspeaker opening.
Therefore, there is no opening on the left side of the fuselage.
The rest are familiar layouts, top earphones and noise reducing microphones.
The volume and power buttons on the right, and the mirco USB interface and speakers are still on the bottom.
The middle frame of the vivo X21 screen fingerprint version is uniformly coated with a bright surface. The appearance and feel are as consistent as possible with the front and back of the glass. The coating directly covers the antenna partition slot of the upper and lower frames, giving a strong sense of integration.
In addition, vivo maintains the previous high screen side washer, so that the thickness of the middle frame is conveniently reduced to about 3.1mm, which makes it very thin both visually and tactically.
This ultra-thin frame will give you a very amazing sense of shock when you hold it, and even bring the illusion of "edges and corners".
Two color contrast
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