As expected folks, the Air and the base 17 can give those numbers due to a heavily optimised video playback usage pattern. In reality, with more realistic use, both are below the 16 Plus (whilst Apple’s numbers give 30 hours for the base 17 and 27 hours for both the Air and Plus, ridiculous!).
Unlike those ridiculously heavy tests which tend to blend phones together, Tom’s guide runs a 5G web browsing test with 150 nits of brightness.
The Air, 12h 02 min
The rest:
View attachment 2554321
So, as expected, with general usage (as mixed usage translates vs web browsing, unlike a full massively heavy usage of gaming with full brightness):
Source:
https://www.tomsguide.com/phones/iphones/iphone-air-battery-life-tested
iPhone Air: 12h 02 min
iPhone 16: 12h 43 min
iPhone 17: 12h 47 min
iPhone 16 Pro: 14h 07 min
iPhone 16 Plus: 16h 29 min
iPhone 16 Pro Max: 17h 17 min
iPhone 17 Pro Max: 17h 54 min
Giving the Air an actual SOT rating of about 19h 43 minutes of SOT vs the regular 16’s 22 hours, the 17’s 22 hours (practically no change vs the 16 in spite of Apple’s garbage video playback optimised numbers), the 16 Plus’ 27 hours, etc.
You can expect, for mixed usage, a little below the regular iPhone 16 and 17 and about 73% of the 16 Plus’ battery life on iOS 18.