The iPhone 11 Pro Max promises up to five hours more battery life than the iPhone XS Max that precedes it. That’s around a 33% increase1. This battery boost could come down to a more efficient OLED screen, a bigger or better battery, a more efficient processor, or — most likely — a combination of these factors.
But whatever the reason, this marks the first time iPhone battery life jumped so much in one generation. Usually, the iPhone sacrifices any excess battery life to get thinner or lighter. And yet the iPhones 11 Pro come in heavier and a hair thicker than their iPhone XS predecessors. What’s going on? Has Jony Ive’s reign finally ended?