Apple offered a design change with the iPhone 3G with a full-black back but still ... gimmick), a second-generation Touch ID, the ability to record 4k 30 fps for the first time ever, and a 5MP ...
looks nearly identical to the iPhone SE (2nd generation). It still has a 4.7 inch screen and the home button featuring Touch ID. Both the front and back of the device are made of glass.