Apple is going to switch from conventional IPS display technology soon after the launch of iPhone 7. Next Apple iPhone is going to have AMOLED display which will offer wider viewing angle with improved brightness. These displays also help Apple to optimise iPhone8 power consumption as AMOLED display has high response time and are much efficient. It will probably have 5.3 inch display with 4k resolution which is really need of next generation smartphone. The phone is also going to have sapphire glass protection which is far better than current Gorilla Glass 4.