The 15 max will definitely have better battery. Even apples spec sheet says it gets 5 hours more video streaming. And the 14 Max also had much better battery than the 14 pro. So if battery is important then the 14 Max is the better buy. You can always get a portable battery though for those times you need more battery. The Iphone 13 Pro was my first Iphone since an Iphone 4. Honestly the laggy camera, both in shutter speed, app opening time, and the lag switching between lens had become normal to me. When I switched to the 13 Pro, for battery, build quality, processor, and yes Camera, I was FLOORED at how smooth and reliable the camera was. The iPhone 15 Pro Max is my first device in the Plus/Max line. While there are pros and cons I will say that the battery life is REAL. I didn't have a 15 Pro, but I did have a 14 Pro and it seems the battery life is similar. I'm ending my normal WFH desk with 80% battery instead of 60%. 0.54 watts on lock screen (with widgets) , around 1 watt using Apollo app. Edit: Home screen TrueTone on: 0.42 watts, TrueTone off: 0.39 watts. Anyone know the drain of other iPhones, E.g. the 13 pro, on the Lock Screen with widgets. To compare to the 14 pro. edit: Guys, basic maths. Total opposite here. I’ve got the Pro Max but I’m returning it for a Pro. The smaller phone is just so much nicer to use. The only plus side is battery life but I’m almost always near a charger and the Pro would still last me all day anyway. iPhone 13 Pro battery life is terrible. I have 13 Pro since release. And my battery is draining like 2%/h despite fact that phone is not doing any work in the background and usage graph in battery settings is just empty because there is nothing going on. I'm loosing over night about 15%, and phone after all day of mostly laying on desk reaches Only had my 15 Pro for a few days, but noticed the battery life being less than impressive. It’s not bad, just not as I expected. When I got my iPhone 11, nearly four years ago, which replaced an 8, I remember being blown away that I could legitimately get two days out of the battery. However, I am surprised by just how large the 13 Pro Max is. To me, the size and weight of the 6s Plus was perfect, whereas the 13 Pro seems smaller than the 6s Plus, and the 13 Pro Max is definitely bigger than I realized. Both weigh more than I anticipated, too. I’ve been able to spend some time with both phones and return the one I don’t Starting with the 13 Pro I decided the Max sized iPhones were becoming cumbersome and difficult to use throughout the day. It’s mainly because I’m a heavy user and my hands and wrist just had enough. But the downside of downsizing to the Pro version, is that you lose that awesome battery life and capacity. cuZLVt.

iphone 13 pro vs pro max battery life reddit