120Hz ProMotion Display
This was a feature that a lot of us were asking for, and Apple finally delivered with the iPhone 13 Pro lineup.
For the first time in an iPhone, you can use ProMotion, a feature that automatically adjusts the display’s refresh rate between 60 and 120Hz. That way, you get 120Hz, butter-smooth animations when you’re using your iPhone and a 60Hz refresh rate other times to preserve the battery.
Granted, not every iPhone 13 has this feature since it’s a Pro-exclusive feature. Still, it’s something never seen before on an iPhone—and it was about time.