INCONSISTENT BATTERY LIFE S21U

[adamlee]

On a good day I can get 1 hour screen time with 90%+ remaining. On bad days which I'm having more of since the March update I get 20min screen time and already down 93%. SAMSUNG??? WHAT IS GOING ON?????? 

[_Jonno]

you should've gotten an exchange I got mine exchanged I get one hour per 10% 120hz QHD 👌

[adamlee]

it's not faulty because I've gotten 3 days battery life when it was good and 8-9hours screen time. I'm saying the latest update has decreased it.

[_Jonno]

well how is it possible for me to have the latest update and your phone happens to show faulty behaviour?

[adamlee]

could be a miss behaving app. who knows. different usage. different apps installed.

[Joeeye]

I'd suggest going through the app list and looking for ones with background usage close to your total run time. Those are likely to be the offending app or service linked with your battery problem.

[hammer]

here's my usage with adaptive refresh rate maxed at 96hz QHD, not the best compared to my 12PM

[adamlee]

I'm in process of backing my stuff up and doing a reset.

[hammer]

I've done the same let us know how you get on

[adamlee]

today is the 1st usage from 100% since the reset last night. seems ok so far. learning usage patterns again but should improve in the next few days. 😁 but this is my 2nd factory reset since owning the phone. bit annoying 🤣

[hammer]

yeah I'm getting around the same sot as you 30mins per 10% battery