PhoneBuff - Updated our #phonebuffstyle battery test rankings with the OnePlus 8 Pro. It literally matched the Galaxy S20 Ultra at 120 Hz down to the minute! Impressive given it has a
PhoneBuff - Battery test between these two dropping on the channel soon! #s20ultra #iphone11pro #batterytest | Facebook
![iPhone 13 and iPhone 13 Pro battery test shows just how much ProMotion improves efficiency [Video] - 9to5Mac iPhone 13 and iPhone 13 Pro battery test shows just how much ProMotion improves efficiency [Video] - 9to5Mac](https://i0.wp.com/9to5mac.com/wp-content/uploads/sites/6/2021/10/iphone-13-vs-13-pro-battery-life-video.jpg?resize=1200%2C628&quality=82&strip=all&ssl=1)