What is the purpose of the NXTPAPER screen?

Clinical studies have shown that blue light can cause damage to the retina. TCL T771K3 uses NXTPAPER screen to achieve a low blue light mode. Requiring no manual settings, the screen color temperature will remain unchanged during use, thus providing users with comprehensive low blue light eye protection.

Note: Due to the special material of the NXTPAPER screen, it is not available to stick a tempered film or protective film on it.