TheiPhone 15 Pro and Pro Max are barely thicker than their predecessors at 0.32 inches (8.25 mm) and the iPhone 15 and 15 Plus are the same thickness as the 14 and 14 Plus at 0.31 inches (7.8 mm). Ihave the 14" M1 max 10/32/64 MBP. The battery life on it is insane. It will easily last 10-12 hours for everyday casual use. I do use low power mode when it is on battery and I really can't see any difference it makes as far as scrolling or playing a video. TheiPhone 15 Pro Max battery life tests against Galaxy S23 Ultra, Pixel 7 Prom, and others feature a series of tasks ranging from games, social media, and web browsing. Apple's iPhone 14 Pro The14 Pro Max battery life is worse than the 13 Pro Max as well, believe me. I think it's a software issue that will get fixed eventually. The iOS 16 beta also had battery life issues that tanked the battery on my 13 Pro Max in exactly the same way as is happening with my 14 Pro Max. They fixed that at some point during the beta. TheiPhone 13 Pro Max and 14 Pro Max charged at higher than 20W for brief periods of time, so it’s safe to assume that the iPhone 15 Pro will continue that trend. But the end result is still a iPhone14 Pro Max. iPhone 14. iPhone 14 Plus. iPhone SE (3rd generation) iPhone 13 Pro. iPhone 13 Pro Max. iPhone 13 mini. iPhone 13. iPhone 12 Pro. iPhone 12 Pro Max. iPhone 12 mini. Battery. Up to 23 hours video playback 4. Up to 29 hours video playback 4. Up to 20 hours video playback 4. Up to 26 hours video playback 4. TheiPhone 14 Pro and ‌iPhone 14‌ Pro Max dominated other flagship smartphones, including Google's new Pixel 7 and Samsung's Galaxy S22 Ultra, in recent Fromour experience of the past M1 Max MacBook Pro, and Tom’s Guide’s glimpse of the 14-inch MacBook Pro with M2 Max, we thought the conclusion would be inevitable: battery life is decent, but TheiPhone 14 Pro Max is packed with a 4,323 mAh battery, a step down from the iPhone 13 Pro Max 's 4,352 mAh. However, according to our testing, it 5hours longer iPhone 13 Pro Max battery life for audio playback. 5 minutes longer 13 Pro Max charge time to 50%. 6.33 inches (160.8 mm) vs 5.78 inches (146.7 mm) height. 8.46 ounces (240 grams) vs 7.19 ounces (204 grams) weight. $100 iPhone 13 Pro Max price difference at each storage option point. iPhone 13 Pro Max pros and cons. BCX3qh.