[CLOSED] Insane Battery Life - Samsung Galaxy S21 Real Life Reviews

Hello guys!
I wanted to make a battery calibration on my Galaxy S21 5G and i made a battery test on the road.
The phone is 5 months old.
So this is the measurement from 100% battery to 3%.
The Screentime is 11 hours and 56 min. (always on wifi) & 40 min. of music streaming on 4g (9% battery).
I think the Screentime is fantastic!
I used some tweaks from here:
[DISCONTINUED] Samsung Galaxy One UI - Optimization Guide
THIS IS A SUGGESTED CONFIGURATION FOR SAMSUNG DEVICES OUT OF SUPPORT/CLOSED I - RECOMMENDED SETTINGS To Start With - Factory Reset before starting optimisations - Factory Reset after every Major update (One UI/Android) - Remove SIM before first...
forum.xda-developers.com
and the Screen was constantly on 48Hz with Galaxy Max app.
The Performance was completely fine.
Now if this is with 48Hz, imagine what insane battery life can you get on a Galaxy Ultra with 10Hz.

@J_F80
I've closed this thread as duplicate of
Insane Battery Life
Hello guys! I wanted to make a battery calibration on my Galaxy S21 5G and i made a battery test on the road. The phone is 5 months old. So this is the measurement from 100% battery to 3%. The Screentime is 11 hours and 56 min. (always on...
forum.xda-developers.com
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Regards
Oswald Boelcke
Senior Moderator

Related

What is your average battery life on the S3?

Hey,
I'm thinking of switching from the EVO LTE to a "broken S3" that my step-dad gave me.
Before I switch, I wanted some battery benchmarks from you guys.
So far, the battery is 82% after 14 hours of idle.
What kind of battery life do you expect?
Mod Edit
Thread Closed - Please see Post your Battery Stats thread already started on this topic.
ronnie498
Forum Moderator

[Discussion] Battery life

Just got my device yesterday. Second battery cycle and must say I'm pretty impressed. Location services set to on all the time (battery saving).
What are your battery stats like.
P.S. Stock unrooted.
There are already 2 battery threads
Publish your battery !
Lollipop Battery Discussion - 2014
Closed

Battery life

Hi everyone,
My friend owns a note 4 910c (exynos edition) anf yesterday he saw me his battery stats and told me he has a prob but i couldnt help him so i visiti my beloved xda and its beloved communication. I saw that his android system used about 33% of the battery life and his SOT only 15%. The phone had that perticular moment 24% battery with 1 hour SOT and 11 hours after last charged. I havent seen such poor battery life, ever! I had a note 3 and i had 6 hours SOT with 24 hours usage, my nexus 6 now has about 4 SOT and 24 hours usage. Any help would be super
HitNrun_ said:
Hi everyone,
My friend owns a note 4 910c (exynos edition) anf yesterday he saw me his battery stats and told me he has a prob but i couldnt help him so i visiti my beloved xda and its beloved communication. I saw that his android system used about 33% of the battery life and his SOT only 15%. The phone had that perticular moment 24% battery with 1 hour SOT and 11 hours after last charged. I havent seen such poor battery life, ever! I had a note 3 and i had 6 hours SOT with 24 hours usage, my nexus 6 now has about 4 SOT and 24 hours usage. Any help would be super
Click to expand...
Click to collapse
my note 4 battery has went bad since lollipop,lat night i turned data off and put power saving on with greyscale 6 hours later 40% had disappeared,heard i may have to factory reset
Of i forgot to mention that my friend is using saving mode 24/7. Not the power, the normal. But ye its very bad! I will factory reset his phone the coming days and will report here
note 4 low battery drastically drains
Hi. Ive been noticing some anomaly on my galaxy note 4(sm-n910c/lollipop) battery. When it goes down to about 20%, it starts to drastically drain itself. So rapid like 1% per 10sec. Maybe there's someone out there who encountered the same problem or knows the fix. Advanced thanks
No Samsung Again
I have the same problems.
I made a factory reset but the issue didnt solve.
Samsung should be shame and we should stop buying Samsung.

Battery drain standby

Hello,
I just received my new Lg g6 H870 EUR (version : V10t-EUR-XX) from Amazon a few days ago, but I never managed to finish a day with more than 4h of SOT since Standby consumes more battery than SOT.
I tried disabling all LG apps with adb (based on a famous reddit thread), it did improve battery life, but not by much.
I'm using Mi-fit with Mi-band 2 (it may be the culprit, i'll try not using it for a day or two) but on my previous Xiaomi redmi note 4 It didn't have an impact (Screen always on desactivated, almost Always on WiFi and auto synchro activated, had the same settings on my redmi and didn't suffer like this)
Also there is something I don't understand about Chrome, I close it manually AND force close it, but after a few seconds it runs again, that may be one of the culprits (it was the latest version, so i factory reset it and it still happens) ?
If you guys have any ideas I'll be grateful.
I also thought about rooting/custom firemware but if I return the phone Amazon might just refuse it I think?
Thanks for reading.
There are several threads on how to improve, but not solve, this issue. Until LG fix their bugs you should read the real life review thread on standby, also a couple in this section.
Using those tips my idle drain is now down from 60mAh per hour to under 30, less if I'm connected to Wi-Fi instead of 4G. Other regions that already have the next firmware update say it's much better for standby drain, so we will see.
boomboomer said:
There are several threads on how to improve, but not solve, this issue. Until LG fix their bugs you should read the real life review thread on standby, also a couple in this section.
Using those tips my idle drain is now down from 60mAh per hour to under 30, less if I'm connected to Wi-Fi instead of 4G. Other regions that already have the next firmware update say it's much better for standby drain, so we will see.
Click to expand...
Click to collapse
What tips?
Last 2months my night time battery standby drain is huge 20%+.

Samsung S10+ battery drain

Hi guys. I am a S10+ exynos version user from Indonesia. Recently I just bought the s10+ and after a few days i realize that the battery is draining quite fast. I need your opinion on this, and what should I do? The battery reduced about 40% after only 1 hour 40 minute sot and 12 hour 46 minutes device idle. Don't use it that heavily since the last full charge. Sorry i cannot figure out how to upload the picture. Please help me. Regards
Did you try the Battery Optimization Guide that a user shared here on forum?
leoking3 said:
Did you try the Battery Optimization Guide that a user shared here on forum?
Click to expand...
Click to collapse
I just tried using nova and got 6-7 hour sot

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