Apple iOS 15.4 Beta adds 120Hz ProMotion refresh rate support for all third-party apps: On January 28 that after the iPhone 13 Pro supports the 120Hz ProMotion refresh rate, most third-party app animations are limited to 60Hz and cannot take advantage of the new device’s 120Hz maximum refresh rate.
Apple previously said there was a bug affecting animations built with Core Animation, and said it would fix the issue in an upcoming firmware release.
For now, Apple should be addressing the Core Animation issue in the Apple iOS 15.4 beta and has introduced a change that makes the app automatically provide a 120Hz ProMotion refresh rate for all animations on the iPhone for a smoother experience.
Today, Apollo developer Christian Selig said via Twitter that Apple insiders told him that iOS 15.4 had a fix, and he himself confirmed the change.
Gadget Pixels has learned that the iPhone 13 Pro and iPhone 13 Pro Max feature a Super Retina XDR display that supports ProMotion adaptive refresh rate technology, and supports an adaptive refresh rate range from 10 Hz to 120 Hz, which can provide high performance when users need it. frame rate, and save power when not necessary, extending battery life.