In order to reduce the thickness of 7.4mm and reduce the weight, the battery capacity of the whole series of iPhone 12 has shrunk. Although in Apple’s official battery life data, compared with the iPhone 11 seems to be basically unchanged, but the actual situation “slapped the face.”. Phone arena has recently tested the endurance of iPhone 12 and iPhone 12 pro. Compared with Android, the gap is even greater. Xiaomi 10 Pro can last for 10 hours, that is, the whole day. The newly released S20 Fe also delivered 8 hours and 29 minutes. However, Apple’s optimization is not without merit. In browser tests and online video playback tests, the iPhone 12 / 12 Pro performs well, and online video playback is basically not as big as the previous generation. Chinese version of K-car: reading a10e design drawing exposure