Whoops, where are the iPhones all of a sudden? After all, Apple has been good at endurance since the 11 models, and the iPhone 13 Pro Max even belongs to the endurance runners among the top devices with 13:43 hours. But the iPhones can't charge quickly - even with an optional power adapter, all 13 iPhones take around two hours to charge. Many androids from Xiaomi and OnePlus can do better.