Upcoming/ Xiaomi is developing a smartphone with dual under display camera, its lens will be visible only while taking photos.

Soon, Xiaomi's smartphone will see a dual under-display camera setup. It is also called a dot-in or punch hole camera. According to the report, Xiaomi is working on under display camera technology. Although Xiaomi had already confirmed that she is working on this technology, but the recent patent report and photographs showed how the camera would be fitted in the display. According to the photos, all-screen display will be seen in the phone, in which there will be no bezel. The company filed a patent last year.

According to a report by TigerMobiles, Xiaomi filed a patent in China National Intellectual Property Administration in September 2018. It has been told in its pictures that there are two selfie cameras in the top of the phone, between which there is a slight gap. These cameras will be visible when the camera app is opened or exposed when a photo or video is captured from another app.

According to the report, these cameras will be visible only when the user is recording photos or videos from the cameras. Apart from this, the pixels of the display will cover the camera completely and the user will get the experience of full view display.

Xiaomi confirmed last week it is working on an under screen front camera that finally eliminates the need of a notch, a hole-punch, or even a pop-up slider. The camera hides underneath a special low-reflective glass that doubles up as a camera lens on top as well. This technology is still under works, and Xiaomi Senior VP Wang Xiang has now detailed on how this technology will work. He says that the ‘Xiaomi's Under-Display Camera Technology could be the ultimate solution for a Full Screen Display coexisting with a front camera'.

Xiang has tweeted several slides explaining how this under-display camera technology works. The company is working on a custom display that features a small transparent area made of a special low-reflective glass with high transmittance. When the selfie camera is activated, the display area over the camera lens becomes transparent in an instant, allowing light to enter. This could be the ultimate solution for a Full Screen Display coexisting with a front camera. When not in camera mode, the transparent display works like a normal one, allowing content to be displayed in full.

The display embedded camera combo allows more light into the lens, resulting in clearer and crisper selfies than the punch-hole solution, Xiang explains in one of his slides.