Xiaomi thinks that the camera under the screen is good enough to be impossible at the moment, this is why

Xiaomi has also shown this feature, but one of its leaders has recently shattered hope that consumers will see this technology on commercial devices soon.

Specifically, Redmi’s general manager Lu Weibing posted on the Weibo social network to explain why mass production of cameras hidden under the screen is currently not feasible. According to him, the biggest barrier is the sharpness of the current phone screens.

” Simply put, it is due to a conflict between the PPI (the number of pixels per square inch) of the screen and the ability to transmit light,” said the leader of Xiaomi. “The current PPI of the screen is about 400, and when the PPI is at this level, the ability to transmit light to the camear will be very low, seriously affecting the photo effect.”

In other words, it seems – according to Lu Weibing – every pixel on current QHD + and FHD + panels will significantly reduce the amount of light from the environment into the camera sensor located below the screen. That means we can get darker images than usual when using this type of camera with a screen with a high pixel density.

Xiaomi’s leader also said that lowering the PPI ” will cause phenomena such as color patches in the display area.” Thus, through his answer, we can see that to bring the hidden camera under the screen to the market, using a lower resolution screen is not enough, although this solution can help the quality. Better photos.

” Therefore, with the current technical level, finding an effective solution for both display quality and good camera quality is impossible,” Weibing explained, adding that the hidden camera technology. under the screen “it’s still a long way from mass production “.

This does not necessarily mean that we will not see any commercial phones with cameras hidden under the screen – it may come from another company, not Xiaomi.

Reference: AnndroidAuthority