Last Friday, Apple pushed the official version of iOS 15.4.1, which mainly fixes the problem that the battery power may consume faster than expected, the braille device may not respond to the problem of navigating text or displaying reminders, and the iPhone-compatible hearing aid device may lose connection in some third-party apps.
So is the iOS 15.4.1 battery life really improved?
Recently, the well-known UP master @iAppleBytes of YouTube tested and compared the iOS 15.4.1, iOS 15.4 and iOS 15.3.1 systems. The test is to use the GeekBench running score tool for battery testing, and analyze which version has better battery life according to the running score of the iPhone battery under each system.
Models tested included the iPhone 13, 12, 11, XR, 8, 7, 6S, and SE 2. The test method is the same as before, all iPhones are fully charged, the battery health is above 95%, and the same settings are used to connect to the same WiFi network, and the endurance test is continuously run through the GeekBench app until the battery is exhausted.
The final test results showed that the best realization of iPhone 13 is iOS 15.3.1, the worst performance under the iOS 15.4.1 system, iOS 15.4.1 on the iPhone 12, 8, 7, 6s performance will be slightly better.
The push of the official version of iOS 15.4.1 is mainly to fix the problem of obvious power consumption of iPhone, but the test results from the blogger's @iAppleBytes do not reflect this, which may be because the several models participating in the test have not encountered abnormal power consumption problems, and not all users have encountered the problem of endurance overturning when upgrading to the official version of iOS 15.4.
Therefore, the official version of iOS 15.4.1 does not make the iPhone more power-efficient, but can only be said to restore the iPhone with abnormal battery life to the state of normal power consumption. Users who have been upgraded to the official version of iOS 15.4.1 have improved battery life in use, and can also leave a message in the comment area to share.