u/Cydiapixel4u

So I got this new iPhone 13 Pro Max 100% battery full warranty in play 0 cycle count. It’s on iOS 18.6.2. I decided to install apps I have on an iPhone 17 Pro iOS battery 100% battery cycle 97.

Let them both sit for half a day and the 13 pro max battery lasted longer than the 17 pro 88% vs 85%. I ran life stream nba for about 20 mins and the iPhone 17 pro battery dropped 5% less than the 13 pro max.

I haven’t test the camera yet. To be fair iPhone 13 Pro Max is running iOS 18.6.2 vs 26,4 for the iPhone 17

Could the battery on the iPhone 13 Pro Max last longer than tue 17 pro even thought the 17 pro has a larger battery?