Many users of the iPhone 11 and iPhone 12 series reported that there was a performance degradation problem after updating to Apple’s latest iOS 14.5.1 system, and the benchmark test also reflected this change. YouTube blogger Nick Ackerman shared a video, using iPhone XR, iPhone 11 and iPhone 12 for speed comparison tests.
Surprisingly, after updating the iOS 14.5.1 system, the performance of the iPhone XR is better than iPhone 11 and iPhone 12. Compared with iPhone 11, iPhone XR’s video rendering speed is faster. Not only that, but the iPhone XR is also faster in-app loading time and has better benchmark results.
Join Our Apple Channel On Telegram
In addition, the performance problem is not caused by heat, because the device did not experience heat or heat during the test. In addition, iPhone 11 and iPhone 12 are not the only models facing this problem, and it is also obvious on older iPhone models. iOS 14.5.1 is a major update that brings a security vulnerability patch for WebKit. It is still unclear why the update will slow down the CPU performance of iPhone 11 and iPhone 12.
If you like our news and you want to see such news even further, then follow RealMi Central on Telegram (RealMi Central, Xiaomi, Apple, Realme, RMC Gaming, Samsung, Microsoft, OnePlus, Huawei/Honor, Android 12), Twitter, Facebook (Page) (Group) & Instagram.