S21 Battery Life Draining Quickly

[Hauti]

I've had my Galaxy S21 for 2 days, and the battery life is absolutely terrible. It barely makes it 8hrs, and for most of that time, I'm at work and not even using it. I lost 30% of battery life listening to 3 songs. I understand it learning etc but this is ridiculous. Every other Galaxy I've ever had has had great battery life, right out of the box. Is it defective? 

[SlyChamb]

Have you tried using the Adaptive Power Saving mode?

[Mahmoudfaisal]

yes , but the issue that the phone is new and im using power saving , what would happened after 6 month

[MzBliss]

My S 21 runs completely down in less than 1 day without using it at all. And I have turned off everything that was running in the background. If I happen to make a call, the battery runs down really fast after just talking a few minutes. Kinda stinks having to put it on the charger twice a day now 😞

[userrK7MXGtMei]

pretty sure they can make a update for that issue that happened to my s20 in the beginning but after a update it fixed

[userXGOnWzO5zF]

I am facing the same issue. Bought it 3 days ago and have to charge it twice a day 😞

[SlyChamb]

Have to you tried optimizing the battery(in Settings where you control Powersaving)? Also what are your sleep settings on and do you use the Always On Display?

[SlyChamb]

If its auto on High performance it will kill the battery fast. You typical have 4 options that you can customize: High Performance/Optimized/Medium/Maximum. Also Double check apps and Services as sometimes Google and facebook still download/update in the background and that kills battery life as well

[userqD2p0ABtXI]

I learn my self why phone hot we using 120 htz on the phone some how go setting display motion smoothness u see 120 and 60 that I found out 120 make hot I change 120 to 60htz then later on start cool down no more hot it better no more battery drain 😎

[userL0Q0VsQI85]

i have same Phone and same problem

[Anonymous]

I just got my s21 ultra and my screen on time avg at 3-4 hours is that normal?? What's y'all's avg screen on time?