1.5 hours longer than the iPhone 12 Pro. (image credit PhoneArena) iPhone 13 Pro and iPhone 12 Pro battery comparison. Apple didn't disclose the exact battery capacity of the new iPhone 13 Pro but said that you can get an hour and a half more battery life on a daily basis compared to the iPhone 12 Pro. Your iPhone 12 Pro Max is most likely indexing data in the background. It happens every time you restore an iCloud backup from a previous iPhone. It’ll take a few days to settle things in. Then you’ll see the true battery life of the phone. It will be interesting to see a real-world battery life test for the iPhone 12 Pro Max, as Apple's tech specs suggest that the device has equal battery life as the iPhone 11 Pro Max, at least The tips we’re going to talk about apply to all four phones in the new Apple lineup: the iPhone 12 Mini, the iPhone 12, the iPhone 12 Pro, and the iPhone 12 Pro Max.Out-of-the-box battery life Learn more about lithium-ion batteries. How to maximize battery performance “Battery life” is the amount of time a device runs before it needs to be recharged. “Battery lifespan” is the amount of time a battery lasts until it needs to be replaced. One factor affecting battery life and lifespan is the mix of things you do with your device. My battery level rarely dips below 40% and I tend to charge my phone overnight. I’ve done that for YEARS and my battery life has maintained itself quite well. After purchasing my iPhone 12 Pro, I checked the battery health of my iPhone 11 Pro Max after a years worth of use and if I recall correctly, it was at 98%. Apple iPhone 12: 0: 639: ∞: Apple iPhone 11 Pro Max: 0: 820: Battery life. The Apple iPhone 12 Pro has the same 2,815mAh battery as the regular iPhone 12, which means it's about 7% smaller Follow these simple steps to learn how: Start the Settings app on your iPhone. Swipe down and tap on Battery. Here, you’ll see an option called Battery Health. Tap on it to continue. In this menu, you’ll see the exact maximum capacity of your iPhone 12 battery in percentage. This is the battery health of your iPhone 12. The Pro phones also get increased detail and cut down on the dreaded lens flare (sorry, J.J. Abrams). The iPhone 15 Pro Max is the best for those live event photos I shoot from a distance, as it Tips to save iPhone battery: show. 1. Use Dark Mode. If your iPhone has an OLED display (iPhone X, XS, XS Max, 11 Pro, 11 Pro Max, entire iPhone 12, 13, 14, and 15 series), enabling Dark Mode and using a dark wallpaper will extend the battery life. To enable Dark Mode, invoke Siri and ask it to turn on Dark Mode. QEuIK22.