https://wccftech.com/iphone-13-battery-beats-iphone-12-almost-double-the-time-for-video-streaming-on-pro-models/

Apple states that the recently announced iPhone 13 series boast the longest battery life ever in an iPhone. While real-world performance is yet to be observed, Apple's own battery comparisons of iPhone 13 and iPhone 13 Pro against the iPhone 12 lineup show immense improvement in video streaming. Check out more details on the scenario.

Apple's new iPhone 13 models feature a low-power display with a variable refresh rate that is not constantly pushing 60Hz. In addition, the A15 Bionic chip is more power-efficient, allowing it to deliver performance at low energy. The larger battery capacity also provides dramatic improvements when streaming content. Check out the numbers below and see for yourself how the iPhone 13 and iPhone 13 Pro models stack up against iPhone 12 in video streaming. (via MacRumors)