Xiaomi tried to steal the limelight from OPPO by showing off its own concept of the under-display camera minutes after OPPO did. This is a display prototype Xiaomi has attached to the Mi 9. While Xiaomi’s co-founder Lin Bin noted on Weibo that new display technology coming soon, he did not reveal when. Meanwhile, Xiaomi also shared an infographic on its Weibo handle decoding the working of this new innovative and “ultimate shocking” technology.
Firstly, when taking a selfie, the area of the display above the front camera turns transparent, allowing the light to pass to the sensor. The area of the display has “low reflection and high permeability” to make sure that bright light falling upon the display does not hinder the formation of the image on the sensor. As seen from the video above, the screen fills up space above the selfie camera when pictures are not being taken with it.
Xiaomi notes that this display technology is their “independent intellectual property,” hinting that their display technology could be different from the one exhibited by OPPO.
Besides acting as a display, the area of the screen above the selfie camera sensor also acts as a lens. The infographic also confirms that the technology for the display will be AMOLED and also that the switching of the display does not make any sound. We’re not sure whether this area will respond to touch but that does not recede our excitement about it.