iPhone 8 will be the 10th anniversary of our phone, so the expectations are high. Apple is rumored to be working on three new phones: a premium device with an OLED screen that covers the entire front face of the device, a normal-sized version with a curved edge and no home button, and lastly a large device with a 6.5-inch OLED screen. The iPhone 8 will be an "all-glass" device, with a front and back made of Gorilla Glass 5. The particular variant of the screen is unknown, but it will be an OLED display.