Under-display cameras have become a new bullet point in modern smartphone design, but have usually come with the caveat of compromised image and screen quality. OPPO claims to have found a solution to this and more with its newest prototype, which addresses many technical and manufacturing issues.
OPPO
The display boasts a smaller pixel size, which would increase the space between each pixel without reducing the overall number displayed on the screen—supposedly ensuring a 400-PPI display. OPPO also says it's replaced traditional screen wiring tech with a new “transparent wiring material,” which has a 50% reduction in overall width to further improve display quality.