Post your battery usage graph.

[AlphaTrion]

Hey guys,

Let's all see the battery backup each person gets on their phone depending on their usage. There can be heavy, light and moderate users.

Post your battery usage screenshots here👍. I will post mine too below. 

"This will help people in some way to decide their next phone who are concerned about battery life OR detect if their device is defective in terms of battery backup."

Settings - device care - battery - last 7 days

Note: Battery usage "since last full charge" graphs aren't that useful as it may or may not contain overnight battery drain which is usually very low and will make graph look longer. So please try to post from "7 days usage" section along with screen on time details.

[RufusM31s]

Yeah😅

[AlphaTrion]

Note 20 Ultra
Exynos 990
4500 mAh

[AlphaTrion]

S20 FE 5G
4500 mAh

[AlphaTrion]

M21 (2020)
6000 mAh

[kosika]

Can't believe it's m21. My m51 hardly gives 13hrs. You know how much I hate samsung everyday for wasting my money

[AlphaTrion]

True!
Samsung battery backup efficiency is bad.

[AlphaTrion]

S9+, 3500 mAh
85% to 19% drain.
11:15 AM to 7:03 PM

Total: 7 hours 48 minutes.
SOT: 3 hours 37 minutes.
Idle/sleep: 4 hours 11 minutes.

[Chanakya_Reddy]

Is this good?? Or should I reset my phone??
Because night time battery drain is 10%but in safe mode 1%battery drain overnight.

[AlphaTrion]

If you are getting 12 to 16 hours of SOT, its good.
This 10% battery drain overnight is common for samsung devices, definitely for the ones under flagship category.
I suppose that your M21 with 6000 mAh shouldn't have that amount of drain.

If safe mode isn't draining too much of your battery, I guess you will have to find out what's draining yours so much.
Charge it to 100% and leave it overnight without using it at all, the only one causing drain might get listed there, probably.

[sfxut03]

You should change your battery...it's showing weak...A average Lithium Ion battery has managed to give great backup upto 3years...S9+ was launched in 2018..it's already 3 years and your battery is already showing weak....it's not the fault of Samsung