All iPhone 17 models said to sport ProMotion displays

iPhone 16 and iPhone 16 Plus
A recent leak reinforces earlier rumors that the standard iPhone 17 will feature a ProMotion display, enhancing its responsiveness and perceived speed. ProMotion, first introduced on the iPad Pro in 2017, significantly improved the screen’s performance, particularly with Apple Pencil. This technology dynamically adjusts the display’s refresh rate up to 120Hz for smoother motion and down for static images to conserve battery life.
William Gallagher for App