So I'm having a nightmare with my new Note 20 Ultra and the battery life...
Purchased on the 12th March, I noticed straight away that battery drain was very high compared to my old Note 10+, as I only got a maximum of 5hrs screen time from a full charge. I called up Samsung Technical Support who sent an Engineer out and confirmed that the motherboard was faulty and so replaced it, as well as fitted a brand new battery.
Sadly, the issue still seems to remain and so below is a screenshot from AccuBattery following the last 7-days of use:
I have battery saver mode on, reduce the screen rate down to 60Hz and only use lightly, i.e. music, WhatsApp and so no intensive usage such as Games etc. Does this level of battery drain look normal to the Community, as I think ~20% is very high for "light screen on use"?
Thanks in advance