With the release of the ZTE Axon40 Ultra mobile phone, the front-facing camera mobile phone ushered in the third generation, this time the front-facing lens of the mobile phone really "disappeared", and the impact on the screen was almost no longer obviously perceived.
Although the camera under the front screen of the mobile phone is not a new technology, the actual effect of the products on the market is not good, and there are two lightning points with a strong sense of existence.
First, the screen display near the camera has been seriously affected. For example, occasionally there are striped color blocks, such as the shadow of the camera when watching a video in full screen.
Second, after placing it under the screen, the imaging quality cannot be compared with the independent camera. For example, when the Xiaomi MIX 4 was released, Xiaomi CEO Lei Jun gently reminded users who rely heavily on selfies to choose carefully. However, scanning codes and face recognition can still be easily done.
In use, these lightning points are more affected by the use, which is why, even after two generations of release, many users are still unfamiliar with the front-screen camera phone.
Will the third generation change that?
In the bright-screen state, the ZTE Axon40 Ultra is difficult to see the presence of the front lens from any angle, and the display abnormality in the lens area is almost no longer there.
In the rest-screen state, due to the slight chromatic difference between the black of the OLED screen and the black of the lens, the front lens is only faintly visible at certain angles.
This means that, for the most part, the front-facing off-screen lens no longer interferes with the screen.
The premise of achieving this effect is that the front camera area implements a 1-drive 1-pixel circuit, that is, a pixel circuit drives an OLED pixel unit. This incomprehensible-sounding premise makes the off-screen camera truly "invisible" and brings about substantial changes:
First, the pixel density of the camera area does not have to be forced to decrease, and the resolution of the whole screen is no longer different; the second is that the amount of light entering the camera under the screen is effectively improved, and the photo effect is improved.
However, we also saw that although the front lens of the mobile phone really "disappeared", the screen resolution was still one foot away from 2K. However, the shock brought by a large 6-inch comprehensive screen is still very strong. In addition, in the vast majority of use scenarios, 2K resources are not much, in general, the front-facing camera phone should be able to buy with confidence.
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