I recently switched from S20FE to S22GalaxyUltra I'm so baffled by the battery drain on my S22ultra. I tested both phones by putting them side by side fully charged. Next morning my S20 still has 90% battery while my S22 has gone down to 59%. I shouldn't be turning off 5G, Bluetooth and WiFi to save battery life on my s22. Help ?
The first couple of weeks the software is learning usage patterns to optimise and condition the battery. So will be a bit inconsistent during this time. But I would still go into battery and device care, then check app usage. If there's one that is using a high percentage, you may need to look at app settings.
If you used SmartSwitch to setup your new phone. It maybe worthwhile clearing the phones Partition Cache.
I have the same problem with my new samsung s20 fe that I purchased. The battery is even worse when samsung head phones are connected and worse still when the galaxy watch is connected. The battery only lasts about 4 to 5 hrs at most poor power storage proformance in a time when I want to use a little energy as possible trying to help the planet