Oh.so u reply to such posts mr.samsung.my new s21 ultra with a screen on time of 3.30hrs of time is normal to you and you didnt mind at all.Thankyou. Igave to service centre and they say it ma be a bug.They factory reset it twice but no improvement.Still overheating and now 3 hrs of screen on time.And phone is only 20 days old and in that for 6 days it was in service center. S8,note 10 plus now s21.but this will be my last samsung phone for sure.will change to boring apple only for the reason of reliability and battery.
