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5 hours screen on time is embarassing

(Topic created on: 09-02-2021 03:11 PM)
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zzcool
Pioneer
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i got this phone and tested it with my regular usage which is very heavy full brightness etc, and compared to my mate 10 pro which gets 8 9 hours screen on time with the same usage the s21 ultra gets 5 hours that is not acceptable

 

the s21 ultra also has the dreaded warm display that i hate with samsung phones it's like it's a rule now with samsung phones to make displays way too warm, it feels slightly better than the fold 2 but it is nowhere near as cold as my xperia xz1 or mate 10 pro (coldest setting)

32 REPLIES 32
AshtabS9Ultra
Mastermind
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mine took a week
AshtabS9Ultra
Mastermind
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my phone is never on max only in direct sunlight
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SaiChaotic
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I'm on my 10th day and I never manage to reach 7 hours, max was 5hours and 55mins with 4% left of my battery. With wifi on, but others like Bluetooth, GPS and mobile data are all off. I also do Bixby routines, forcing messaging apps to 60hz standard. 

Samsung Galaxy S21 Ultra
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SaiChaotic
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I wouldn't be able to use my s21 ultra at full brightness it would hurt my eyes ahahah even when I'm outside I only need 50% haha

Samsung Galaxy S21 Ultra
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AshtabS9Ultra
Mastermind
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that's weird I get 7 max in mine but obviously much smaller battery so you should get at least 9 on that's. I have always said that samsung has awful battery life that's the only trade off
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AshtabS9Ultra
Mastermind
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how do you manage to look at your screen on that brightness? my s20 which won't be as bright hurts my eyes on full for 2 mins unless I am outside
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SaiChaotic
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Screenshot_20210210-173620_Device care.jpg

 today looks a bit better, no gaming or waze today though but with an hour or so of zoom meetings. With weak telco signal in the room haha. 

Samsung Galaxy S21 Ultra
SaiChaotic
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Screenshot_20210210-204148_Device care.jpg

 but then I played 2 rounds of CODM and then went outside used mobile data and checked the maps haha. Without gaming it would reach 7-8hours probably. 

Samsung Galaxy S21 Ultra
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SaiChaotic
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Screenshot_20210220-161505_Device care.jpg

 this is what I get now. 

Samsung Galaxy S21 Ultra
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qcmut
Student
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What does your phone  show it will last when 100% charged  and what is the predicated SOT ?? Mine shows 1d1h and a SOT of 4 hours and 28 minutes. Is this not poor ? My phone is 2 weeks old, exynos, powersaving off, 120 Hz, highest screen resolution but actually those settings do not have any effect on the times at 100% charge which is obvious.

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