iOS 15 vs. iOS 14: You’ll regret it after upgrading!

iOS 15 is currently in the 8th version of testing, and is getting closer to its official release. So how well is iOS 15 optimized? Is it worth it for iOS 14 users to upgrade and try it out?

Foreign media compared the performance of six models of iPhone SE/6S/7/8/XR/11 under the official version of iOS 14.7.1 and iOS 15 Beta 8. However, the final result is still surprising.

For older models before iPhone 8, opening computing-intensive programs such as maps under iOS 14.7.1 is also faster than iOS 15.

However, some netizens have questioned that it is currently in beta and is not fully optimized. Secondly, due to the limitations of the testing method, the inspection of running speed is limited to the built-in APP, which is representative but does not cover many scenarios.