120 Hz ProMotion Display
The iPhone 13 Pro and iPhone 13 Pro Max are finally bringing ProMotion display screens to iPhones. This adaptive screen works up to 120 Hz, meaning the phone’s refresh rate can adapt to scrolling speed twice as fast as the standard refresh rate.
Another benefit of ProMotion is that it works great with Apple Pencil. As a result, your stylus will feel much more responsive and fluid. The key here is that it is adaptive, so your phone only uses 120Hz when necessary, saving you battery.