iPhone 13 iPhone 13 and Pro - First iPhones to offer a significant battery upgrade in years?

[Risco]

This seems to me this phone could really offer a substantial battery life upgrade. Not since my iPhone 4 have i had one with decent battery life. I am coming from an iPhone XS which has awful battery, especially now its at 86% lol.

Is this wishful thinking?

 

[QCassidy352]

11 series was a big battery upgrade from the Xs

 

[ediks]

iphone 11 pro and pro max had awesome battery life, better than iphone 12 series

 

[CoronaOnTap]

The upgrade from Xs to 11 Pro was even bigger.

 

[NotApplicable]

Yeah, the gain here is not unusual in recent generations given the improvements to power efficiency that many of the components are undergoing (SoC, screen, modems, etc.)