iPhone 12 Pro battery draining overnight like I'm still using it. What is wrong? No background activity, no 5G, connected to WiFi, turn off almost every gps tracking, and still loses battery
iPhone 12 and 12 Pro battery test result - 5G drains a lot and should happen to any 5G phones too | TechNave
Apple iPhone 12 mini Battery review: In the lead for discharge efficiency - DXOMARK
Study Shows iPhone 12's Battery Drains Two Hours Faster When Connected to 5G Network | Science Times
5G Drains Your iPhone's Battery. Here's What You Can Do About It. - WSJ
How to save battery life when using 5G on iPhone
Use 5G with your iPhone - Apple Support (QA)
Benchmark Shows 5G Drains iPhone 12's Battery 20 Percent Faster • iPhone in Canada Blog