![Battery life comparison: iPhone 6s and iPhone 6s Plus vs iPhone 6 vs iPhone 5s vs iPhone 5 vs iPhone 4S Battery life comparison: iPhone 6s and iPhone 6s Plus vs iPhone 6 vs iPhone 5s vs iPhone 5 vs iPhone 4S](https://www.ijunkie.com/wp-content/uploads/2015/09/iphones-battery-life-comparison.jpg)
Battery life comparison: iPhone 6s and iPhone 6s Plus vs iPhone 6 vs iPhone 5s vs iPhone 5 vs iPhone 4S
![Battery Life - A Magnitude Shift - The Apple iPhone 11, 11 Pro & 11 Pro Max Review: Performance, Battery, & Camera Elevated Battery Life - A Magnitude Shift - The Apple iPhone 11, 11 Pro & 11 Pro Max Review: Performance, Battery, & Camera Elevated](https://images.anandtech.com/graphs/graph14892/96171.png)
Battery Life - A Magnitude Shift - The Apple iPhone 11, 11 Pro & 11 Pro Max Review: Performance, Battery, & Camera Elevated
![Performance & Battery life : Apple iPhone 14 and 14 Plus review: Good phones, but are they worth buying? - HardwareZone.com.sg Performance & Battery life : Apple iPhone 14 and 14 Plus review: Good phones, but are they worth buying? - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2022/10/geekbench.png)
Performance & Battery life : Apple iPhone 14 and 14 Plus review: Good phones, but are they worth buying? - HardwareZone.com.sg
![Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors](https://images.macrumors.com/t/ox__fRqvKOuM_gU96oo05GDH9Ds=/1600x/article-new/2018/11/smartphonebatterylifetest.jpg)