Apples new iPhone 6 may have an interesting and unusual new screen made of a sapphire-glass blend. A leak of the new screen comes via YouTube user Marques Brownlee, who tested the screen and compared it to the existing iPhone 5S. While it is just a leak, it is in line with Apples patents. Right now, Apple uses sapphire crystal for its camera lenses, as well as for the cover of the iPhone 5S Touch ID sensor.