The iPhone 8 is an update to the iPhone 7 featuring a glass back with wireless charging and a faster A11 processor. It has two performance cores, and four high-efficiency cores that are 25 percent and 70 percent faster than the 7 Plus, respectively. This device is powered in part by a neural engine and a more powerful M11 motion coprocessor. Using the Qi standard, the iPhone 8 will support wireless inductive charging.