iOS 12.1.2. The battery life for Apple's iPhone phones is presented in the video clip below, where we can see the performance for the iPhone 5S, iPhone 6, iPhone 6S, iPhone 7, and iPhone 8. We are talking about a test made using the benchmarking application Geekbench, iOS 12.1.2 having not so impressive results.
iOS 12.1.2. Compared to iOS 12.1.1, the battery life of iPhone phones is weaker in almost all cases, with the exception of iPhone 8, where it has not decreased at all. In the case of the rest of the iPhones on which iOS 12.1.2 and iOS 12.1.1 were installed, the differences are minor, i.e. only 2-3 minutes less for the first version of the operating system.
iOS 12.1.2 vs iOS 12.1.1 – Battery life
iOS 12.1.2. The comparison with iOS 12.1.1 is made for the first version of the operating system released by Apple, not for the second version, released a few days later.
