
If you've been wanting more battery life out of your iPhone 15 Pro, testing by MacWorld has shown the impact that the 120Hz display has on endurance.
The iPhone 15 Pro and iPhone 15 Pro Max, as well as the preceding iPhone 14 Pro and iPhone 13 Pro models, offer Apple's ProMotion 120Hz standard for their displays, making swiping through menus, scrolling through social media or watching high-frame-rate video feel much slicker. But while in our iPhone 15 battery life testing we saw that all the new models are better than their iPhone 14 versions, the Pro models don't match up to the equivalently-sized iPhone 15 or iPhone 15 Plus.