Battery drain One UI 5.0

[sarasphotobox]

Since updating one ui 5.0 Android 13 battery does drain faster on basic usage 

Now I know clear cache partition which I did but still doesn't justify android and Samsung 

This always happens happened with s10+ major update.

Anyone else on S21U,PLUS OR REGULAR experiencing same issue ?

[kasam1640]

Did it end up improving? I dont want to perform the update if it affect my battery life, currently getting 6+ hours easily

[GuillermoCarrion]

I've also noticed a faster battery drain after updating my S21 5G to OneUI 5 last week. Haven't done any clear cache partition yet. Not sure if it will have any positive effect.

[sarasphotobox]

I have done clear cache partition nothing helped it's always android gad a bad impact on battery when updating android versions. Did it with my s10 plus now s21 plus