The current iPhone software has been upgraded to iOS 16.4, and every time Apple upgrades iOS, it will have a huge impact on the iPhone that is still in service on the market. The main impact performance is in the battery life and performance of the iPhone. So after upgrading iOS16.4, what is the impact on the performance of the old iPhones born in use on the market, let's take a look at the actual battery life test of these 8 iPhones.
There are 8 iPhones participating in the battery life test, namely iPhoneXS, iPhoneXSMax, iPhone11, iPhone11ProMax, iPhone12ProMax, iPhone13ProMax, iPhone13ProMax, these 8 iPhones are also more mainstream models on the market. Therefore, after upgrading iOS16.4, it has also attracted the attention of consumers.
After 2 hours and 4 minutes, the battery level of iPhone XS, iPhone XSMax, iPhone 11, iPhone 11 ProMax, iPhone 12 Pro, iPhone 12 ProMax, iPhone 13Pro, and iPhone 13ProMax are 74%, 76%, 86%, 89%, 83%, 83%, 85%, 92%, respectively. The iPhone 13 ProMax's battery life percentage is temporarily first, and the iPhone XS's battery life percentage is temporarily bottom.
After 5 hours of battery life, the battery life performance results of these 8 iPhones were 7% for iPhone XS, 22% for iPhone XSMax, 33% for iPhone 11, 45% for iPhone 11 ProMax, 16% for iPhone 12 ProMax, 30% for iPhone 13ProMax, 32% for iPhone 13ProMax, and 54% for iPhone 13ProMax. Currently ranked first and second are the iPhone 13 ProMax and iPhone 11 ProMax.
After 8 hours and 3 minutes, iPhone XS, iPhone XSMax, iPhone 12Pro, iPhone 12 ProMax these four models have run out of power and automatically shut down, the remaining four models iPhone 11, iPhone 11 ProMax, iPhone 13Pro, iPhone 13 ProMax battery power, respectively 1%, 12%, 5%, 25%. Surprisingly, the battery life of the iPhone 12Pro and iPhone 12 ProMax models is not as good as that of the iPhone 11 and iPhone 11 ProMax.
The iPhone XS has a battery life of 5 hours and 20 minutes, and has a battery health rating of 82%, ranking 8th.
The iPhone 12Pro lasts 6 hours and 10 minutes, and its battery health is 86%, ranking 7th.
The iPhone XSMax lasts 6 hours and 54 minutes and ranks 6th with a battery health rating of 82%.
The iPhone 12 ProMax has a battery life of 7 hours and 54 minutes, and has a battery health rating of 87%, ranking 5th.
The iPhone 11 has a battery life of 8 hours and 6 minutes, and the battery health is 87%, ranking 4th.
The iPhone 13Pro lasts 8 hours and 20 minutes, and the battery health is 92%, ranking 3rd.
The iPhone 11 ProMax has a battery life of 9 hours and 13 minutes, and has a battery health of 82%, ranking 2nd.
The iPhone 13 ProMax has a battery life of 10 hours and 9 minutes, and its battery health is 93%, ranking No. 1.
summary
At present, the battery power of the upgraded iPhone 13 ProMax is still very strong in terms of battery life, and the performance of 10 hours of battery life can also meet the needs of daily use, and it is still worth buying a mobile phone.