According to experts, the new iPhone 13 models will feature a higher screen refresh rate, which will provide smoother performance for users.
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Apple’s ProMotion technology can speed up the display’s refresh rate to 120Hz for video, or slow it down to a lower rate for still images and text to conserve battery life. While it’s been available on iPads for a while, this is the first time Apple has brought ProMotion to the iPhone.
"Higher refresh rates provide a much better user experience," tech blogger Patrick Sinclair told Lifewire in an email interview. "There's a noticeable difference between the standard 60hz display and a 120hz display."
According to Sinclair, displays with a faster refresh rate are much smoother and more responsive to your touch.