But we consider great battery life to be 11.5 hours or longer. Still, the iPhone 15 Pro lasted about 3 hours longer than the Google Pixel 7 Pro. iPhone 15 Pro Max battery life After the 2,5 years I have 94% battery on 12 Pro Max with 16.5.There was few times light overheating, but nothing seriously. When phone searching the starkest signal sometimes can be that antenna is far away, and in this case is normal that phone need more power as usual to catch and hold the signal, specially 5G. However for ones that like to walk. Go hiking. Take your phone to the gym. Use it before bedtime laying down. The pro max is terrible for any of that. It won’t even fit in your pockets properly depending how you dress. Basically with the pro max you have to alter your ways around the phone. It’s intrusive. The pro 6.1 is a beautiful device. These posts saying the battery life is good are weird? i come from 11 pro max and I would have to WORK to kill the battery, using lots of camera etc. On this one, 13 pro begs for charger by the time its 17:00. I disabled so many background tasks, some location things, etc. The battery life is good, but not the WOW people are mentioning on twitter. iOS 17.1.1 experience on my iPhone 11 Pro Max. Honestly it’s amazing it’s just as good as 16.7.2 or honestly even better and for sure more snappier at responding to touch commands and opening things etc, if you’re afraid to update go for it! Just make sure you turn off all that extra stuff in settings like location stuff background Trash. If your iPhone 11 Pro Max is starting to feel slow, there are several steps you can take to potentially improve its performance: Check Storage: A device with limited storage space can slow down as it fills up. Make sure you have enough free storage on your iPhone. iPhone 14 Pro Max, purchased on release day. Atm, still 100% battery health. Came from an iPhone Xs with 76% battery health so you can imagine the daily stress I had. The measures I took may not be viable for everyone, but I rarely use the phone whilst its charging to avoid overheating Keep it above 20% and below 80%. In one battery train test, the 15 Pro Max lasts 10 hours and 30 minutes while the 14 Pro Max lasts 10 hours (both phones at 100% battery and on iOS 17). r/apple • iPhone 15 Pro Resident Evil gaming on external screen with USB C EeTNu1E.