ZTE has launched the ZTE Axon A20, and as part of their presentation, the company explained the technology behind the device’s main USP – its under-display camera. ZTE says the camera takes up only 0.2% of the display area and was the result of improvements to the 7 layers which makes up a phone screen – […]
ZTE has launched the ZTE Axon A20, and as part of their presentation, the company explained the technology behind the device’s main USP – its under-display camera. ZTE says the camera takes up only 0.2% of the display area and was the result of improvements to the 7 layers which makes up a phone screen – front glass, polarizer, encapsulation glass, Cathode, OLED, array, and substrate glass.
