The Air has to be held to believeThe first change I had to get used to in moving from the iPhone 16 Pro Max to the iPhone Air involved my SIM card. In our iPhone 17 battery testing, the iPhone Air managed more than 12 hours on a charge, rather than nearly 18 hours like the iPhone 17 Pro Max. This wasn't ever an issue on the iPhone 16 Pro Max. The iPhone 16 Pro Max can go up to 25x, though I wouldn't recommend it. iPhone 16 Pro Max (Image credit: Tom's Guide)In case you were wondering, here's the ultrawide view of the scene from the iPhone 16 Pro Max.