iPhone 12 Pro review: battery life. Can last 48 hours with light use; Life is more middling with mixed or moderate use; 5G drains it faster; The battery life of the iPhone 12 and 12 Pro is Longer battery life: Already, the iPhone 13 Pro gets 22 hours of video playback vs. 17 hours for the 12 Pro, and rumors suggest that iPhone 14 Pro models could feature even larger battery capacities. iPhone 13 vs. iPhone 12: Battery life and charging Apple doesn't disclose battery sizes when it announces new phones, so battery sizes are unofficial and pulled from teardowns of the different phones. Stop using power-intensive apps. Some apps are extremely power-hungry, and using them frequently can run your battery down quickly. To see which apps draw the most power, start the Settings app Along with the larger display, one of the big reasons to go for the iPhone 12 Pro Max is the battery life – it has the biggest battery of all the new iPhone 12 range thanks to having the largest If you're having issues with heat and battery life, make sure your ‌iPhone‌ is updated to iOS 17.0.3 by going to Settings Updated 10.9-inch model and new 12.9-inch model, M2 chip expected. Apple iPhone 12 Pro Max battery life: all good except for this one thing . 3y ago, by Victor Hristov. iPhone 12 Pro battery life test complete: bad news for gamers! Reasons to consider the Apple iPhone 12 mini. 2.5x better performance in AnTuTu Benchmark (1061K versus 419K) Thinner bezels – 19.5% more screen real estate. Has a 0.7 inch larger screen size. Better camera quality (According to DxOMark rating) 46% higher pixel density (476 vs 326 PPI) Shows 13% longer battery life (24:39 vs 21:51 hours) lKSx.