The 4.7″ Apple iPhone 6 will have a sapphire crystal display made by $GTAT. Sapphire crystal is used in high-end watches & camera lenses already. MKBHD got a change to show us how durable it is. Currently Apple uses sapphire crystal display for it’s finger print scaner and camera.
iPhone 6 4.7″ sapphire display Review & Scratch Test by MKBHD:
The iPhone 6 model by MKBHD:
What is Sapphire glass?
Actually, sapphire isn’t a glass. It is a crystalline material that can be manufactured by applying high heat and other demanding conditions to purified aluminum oxide. The physics of sapphire crystal formation make manufacturing expensive and slow. Read More…