The recent release of iOS 16.5.1 has brought about some significant changes in the battery life of various iPhone models. Blogger iAppleBytes conducted thorough tests to assess the power consumption of several iPhones after upgrading to the latest iOS version.
In this blog post, we will delve into the findings of these tests, exploring how iOS 16.5.1 has affected battery performance across different models. Whether you’re an iPhone 8, iPhone 11, iPhone 12, iPhone 13, iPhone XR, or iPhone SE 2 user, this information will help you make an informed decision regarding the iOS update.
Impact on Battery Life
Comparing the battery performance of iOS 16.5.1 with its predecessor, iOS 16.5, iAppleBytes discovered notable changes across multiple iPhone models. However, it’s essential to note that the iPhone SE 2, with a battery health of 86%, exhibited differing results from the rest of the models, all of which had battery health above 90%.
iPhone 12 and iPhone 13
Among the tested models, both the iPhone 12 and iPhone 13 experienced a reduction in battery life after upgrading to iOS 16.5.1. The iPhone 12 saw a decrease of 9 minutes in battery life, while the iPhone 13 experienced a more significant drop of 40 minutes. This decline is concerning, particularly for users relying heavily on their iPhones throughout the day.
iPhone 8
Interestingly, the older model, iPhone 8, showcased an improvement in battery life of approximately 30 minutes after upgrading to iOS 16.5. Comparatively, this is a positive outcome, suggesting that the new iOS version might have optimizations specific to this particular device.
The Curious Case of iPhone 13
Of all the models tested, the iPhone 13 has been the most affected by the battery life issue in this update. Interestingly, the iPhone 13 was one of the two models unaffected by the battery life reduction problem in the previous iOS 16.5 update, instead experiencing a notable improvement of around 30 minutes.
However, with the iOS 16.5.1 update, the battery life of the iPhone 13 plummeted by 40 minutes. Considering this drastic change, iAppleBytes advises iPhone 13 users to hold off on upgrading to iOS 16.5.1 and to observe the situation before making any decisions.
Remember, always prioritize your device’s battery health and consult official sources for the latest information on software updates and their impact on your iPhone.
