Let's see that battery life - Samsung Galaxy S8 Guides, News, & Discussion

Post up your screen shots and show us how good or bad your battery life is. Tell us whether you have the snap dragon or exynos version, what carrier you're on, what tweaks you may have done, whether you have the S8 or S8+.
I have the Snap Dragon S8+ with T-Mobile.
I have auto brightness on, with optimized performance mode on. I have Wi-Fi, Bluetooth, GPS enabled, always on display is also on. I have not shut any apps off except lookout security. I have adguard also. If I can answer anymore questions, let me know.
Best battery life I've ever had on a phone.
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Will be nice if people post their settings too especially those with crazy good bat life

I'll post mine at end of day. Going all in, running Twitter and also normal multitasking and playing music in the background.

Not real impressed with mine yet, I know it'll get better but I've only gotten 1hr screen on time so far.
Display set to 1080p, 50% brightness, smart mode, and very little use other then streaming music.
But my lg v20 lasted that long doing the same everyday. Not sure why android eats ups battery streaming music, my iPhone 7 plus can stream music for 8 hrs and still have between 85-90% battery. Hopefully android will make it better.
Like the phone so far though. It's a lot smoother than my s7 edge was.
Sent from my SM-G955U using Tapatalk

Okay, these are my final results from my first charge. I don't know what it is or how It did it, but this is crazy.
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MacTheRipperr said:
Okay, these are my final results from my first charge. I don't know what it is or how It did it, but this is crazy.
Click to expand...
Click to collapse
How did you disable the security tab?? (Last Screenshot)

MacTheRipperr said:
Okay, these are my final results from my first charge. I don't know what it is or how It did it, but this is crazy. View attachment 4119980View attachment 4119981View attachment 4119985View attachment 4119986View attachment 4119987
Sent from my SM-G955U using Tapatalk
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Click to collapse
Holy cow. Is that the Plus or regular? Though guessing it doesn't matter much since they should be pretty close.

mjs2011 said:
Holy cow. Is that the Plus or regular? Though guessing it doesn't matter much since they should be pretty close.
Click to expand...
Click to collapse
This is the plus
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MacTheRipperr said:
This is the plus
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Cool. I'm getting the regular. Should be somewhat close to that I'm thinking. Whats exciting is that your battery life is out of the box. The software must be much more optimized and the processor efficient.
Sent from my iPhone using Tapatalk

And this is with all kinds of wonkiness going on

Playing music almost constantly since 830, maps, bluetooth, and browsing. 60% brightneess and WQHD+

Here are mine. Still about 24% left. About 30mns call, 2hrs google play music and some facebook,youtube etc

Here's an update on mine after getting home and not steaming music. I'd say if you don't stream music they battery is awesome. I'm happy with battery. Just wish they would optimise music streaming with screen off like apple. But not complaining, I'm happy.
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Here is mine full screen quality and brightness around 80%

AOD, fhd+, Bluetooth to watch, and the blip is to get 5% to get tmobile update. Third day with phone.
Sent from my SM-G950U using Tapatalk

I have an S8. I'm quite impressed. WQHD+, 50% brightness

You guys are happy with your New toy thats why screen sips most of the Juice however whats interesting is testing idling on 4g/3g and see how much Android os is taking

Galaxy S8, 5hrs 36mins, blown away by it considering I was only getting 3.5hrs on the S7, disabled some bloatware through package disabler and on about 30% brightness

4 hours playing super Mario sunshine with a ps4 controller got me about 4 hours 60%
720p 50% brightness.
Figured the iPhone 7 is 720p why not save battery

Related

My battery life!

I'm having a great overall experience with the Inspire 4G w/ CM7. Just wanted to show you guys some screenshots of the battery life I'm getting so far. These shots I took after a day of heavy usage, including a few hours of net browsing, texting, and e-mails.
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Hey try using juice defender or current widget to exceed your current battery life. Both control which apps that are eating up your battery. Kills the non needed ones.
Sent from my HTC Desire HD using XDA App
i've seen all the complaints about battery life but i must say mine is more than adequate. maybe because for the first 4 days i had the phone, after charging it for 10+hrs, i ran the battery all the way to 0 (til it shutdown), recharged to full, then drained it again.
it was my old habit from my nokia days.
Yeah, to be honest, this is equal to or better than the battery life I was getting with my Captivate. I can tell you with an absolute certainty that the battery did have to "break in" for a short period, after installing CM7.
Sent from my Desire HD using XDA App
Its deff better than captivate, 99% due to the screen. I got over 5 hours screen on time in a 16 hour period the other day with my rom/kernel combo with screen brightness at about 40-50%. That's pretty damn good, way better than the captivate could ever get
On my LG Ally i was lucky to get 6-8 hours with just light use. With the Inspire on cm7 i have gotten around 20ish hours with moderate to high use.
I'm still shocked that i am able to get that much battery life. lol
I'm still breaking my Captivate records. I took my phone off the charger @ 7:00am on Wednesday the 20th. I'm now at 15%.
What roms are you guys running. Im on coredroid 5.4. I get about 20 h with moderate use. I consider it to be pretty good. But no way can I get over like 30 h. I don't like to use juice defender or setcpu. Don't feel like I should use apps that override android os. Especially GB is so will optimized and efficient.
Sent from my Desire HD using XDA Premium App
I'm on CM7 and only wish I could get the battery you guys are talking about. I just went from 93% to 90% in a matter of minutes doing nothing on the phone. It was sitting on my desk!
Divinedark said:
I'm still breaking my Captivate records. I took my phone off the charger @ 7:00am on Wednesday the 20th. I'm now at 15%.
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Does your phone get lonely spending all that time lying silent longing for your swipe?
newter55 said:
Does your phone get lonely spending all that time lying silent longing for your swipe?
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Not at all. It's my personal and work cell, so I talk, text, surf, and play games what I would consider a moderate amount. I don't use a large overclock. I use the smart ass governor on Leedroid's most recent rom, and my screen brightness at 1/3.
There are days that I can put it tonthe test, but my first charge got me 35 hours with 5 hours awake time.
That's it? I got this a while ago and that's before I did some optimizations... I'm going to see what it can pull this weekend before it hits the 15% warning.
Apparently I can't add images until I get some more posts.

life of de batery. how many??

my ingles is no very good jajaja. I will buy this smarth and I want to now how long live the batery and with wat use?? thanks to all
I got almost 48 hours my first charge. Moderate (not heavy) use.
Sent from my DROID RAZR HD using Tapatalk 2
i got a over 27 hours with moderate use, alot of texting, video recording, taking pictures, pandora streaming, im impressed with this phone, and so far im loving it. i Gave up 1gb of ram [SIII] for more battery life [Razr HD] and i dont think ill go back to the SIII
This is the MAXX HD:
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Battery Life
I got around 50 hrs batter life with minimal usage
gtabnoob said:
This is the MAXX HD:
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omg it's like my gn2...
When it comes to talk time, on a fully charged battery, the RAZR HD got 14 hours of talk time, and the RAZR MAXX HD got 17 hours.
rodrigo gallardo said:
my ingles is no very good jajaja. I will buy this smarth and I want to now how long live the batery and with wat use?? thanks to all
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I love the battery life on the Max HD. This is what I get with moderate to above moderate use...the phone is rooted with bloat ware frozen and slight tweaking with android tuner app.
Maurice216 said:
I love the battery life on the Max HD. This is what I get with moderate to above moderate use...the phone is rooted with bloat ware frozen and slight tweaking with android tuner app.
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What was your Screen On time?
FAUguy said:
What was your Screen On time?
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Click to collapse
Dang you know what I didn't check only because unjust realized that it showed the details when u click on it. I'll post back when battery gets low again.
this for today but with a lot of texting all day! so I'm not surprised its low but still Its lasted me all day!
I'm loving this battery life! like I would t switch to the Galaxy SIII its awesome to have an android phone that actually lasts more than one day of usage before needing to be charged again!
blacknet101 said:
this for today but with a lot of texting all day! so I'm not surprised its low but still Its lasted me all day!
View attachment 1423833
View attachment 1423834
I'm loving this battery life! like I would t switch to the Galaxy SIII its awesome to have an android phone that actually lasts more than one day of usage before needing to be charged again!
Click to expand...
Click to collapse
Well, I usually get between 24-36 hours on the GS3 with Screen Usage of 3-4 hours:
http://forum.xda-developers.com/showpost.php?p=32545185&postcount=162
Better than what I got on the Thunderbolt or Samsung Galaxy Nexus, but the RAZR HD & MAXX HD still win in batter life.
one day
Got 24 hours out of mine with 2 hours of phone call, half hour of google hangout, pandora streaming, and playing with the OTG fuction manged to get sevral things on a usb splitter and even power up an old flip phone with out its battery. But today will be my real test with lots of gaming and web surfing.
I have only been getting 8 to 14 hours on my phone. I have media server draining more battery than anything else on the phone.
I cannot get over this damn battery, I check the usage every 3 hours just to awe myself. Coming from the S2, I could leave the screen off all day and maybe get 12 hours, my maxx hd is going on 17hrs right now and not even half way dead yet, I LOVE IT!
FAUguy said:
What was your Screen On time?
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Not too shabby.
Does this battery status presenting the real daily usage or something?
Sent from my GT-P6800 using xda premium
I wasn't fully charged. I unplugged it a little below 90%. I say ~87%
I plug it for about 30 sec to transfer a pic.
3rd straight day I get these results
have nothing to complain about with this phone. I've been nothing but impressed
Sent from my DROID RAZR HD using xda premium
Razr HD. I'm at 50% battery after 10+ hours. 2 hours of screen on time. About an hour of GPS use. An hour of music over bluetooth headset. Moderate web use and some MIDI over WIFI stuff in the music studio. Once I get my car dock, I doubt I'll be wanting for power much at all...

Battery Life

It looks to me like its pretty good on battery. I only tested the usage time and not the standby time.
I had my phone on for 8 1/2 hours and my location was on the whole time with high accuracy enabled. I had Bluetooth on the whole time. Screen was set to auto.
Screen on time: 5:40
calls: 2:20
Waze: around an hour
and all the rest like emails, whatsapp, facebook, text, etc...
Did anyone see how the standby time affects the battery?
Nice
Sent from my SM-N915T using XDA Premium 4 mobile app
So far been pleased with the battery, will be able to really test it this weekend
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MDANavymom said:
So far been pleased with the battery, will be able to really test it this weekend
View attachment 3446199
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Screen on time?
This was just before bedtime
Sent from my SM-N920T using XDA Premium HD app
2hrs screen on time right now, lots of Android System use for some reason.
I've done Bluetooth streaming to my car stereo, listened to music, podcasts, and played a bunch of Angry Birds 2 today, as well as browsing the Web and Facebook. Pretty active day and the battery has held up fairly well. Hopefully it's comparable to my Xperia Z3.
This is more in line with what iI seeing. Last night I went threw and turned software my radio disabled all the unnecessary apps and force closed almost everything... Then unplugged it when it was full 2 hours later iI had lost 10 percent. The only radio that WA son was the wifi but I was connected to wifi.
First full charge..
Not bad, but high Android System somehow
Sent from my SM-N920T using XDA Free mobile app
I'm not to happy with mine. It's almost like my edges battery life.
Mine was pretty trashy for 1st full day. Switched to airplane mode from about 4pm till 6pm because it was dropping like a rock... I'll have better screenshot for tomorrow. S6 was avg about 4hours screen time so we shall see how this pans out.. Shrug.. 3500 was all we needed
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---------- Post added at 11:07 PM ---------- Previous post was at 11:05 PM ----------
Djapatos said:
First full charge..
Not bad, but high Android System somehow
Sent from my SM-N920T using XDA Free mobile app
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3 hours 17 min kinda sucks.. If that's what I start getting, a root and debloat is required!
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My first charge....i just used Package Disabler Pro from playstore to disable a bunch of things i dont use like sfinder, scrapbook, etc and ill see tomorrow if it helped...
sshafranko said:
My first charge....i just used Package Disabler Pro from playstore to disable a bunch of things i dont use like sfinder, scrapbook, etc and ill see tomorrow if it helped...
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Wow that's great, did you have wifi, gps, auto brightness?
I've notice that the battery would drain fast 100-89 in a 10-15 kin span then when plug in it would charge up to 100 and it would drain normally.
My first charge cycle...
Screen brightness at 90%.
50% data 50% WiFi.
Bluetooth music and S Gear.
Continuous testing, setting up and general messing around.
Acouple 5 min 4k videos.
Internet surfing.
I did have a 10%spike when I was transferring some files.! So I took this screen with 9% remaining.
Quite impressive to me considering I was getting about 9 hrs with 3hrs Screen time from Note 4 edge with the same battery.
This phone is a major upgrade to the note Edge!!!
Some nice results... I've never been one to Greenify, or freeze many apps. If I decide to get the N5, I'll have to change some habits I suppose. Still on the damn fence about this phone. Maybe I'll go see it at best buy, see how it feels in hand.
Sent from my SM-N910T using Xparent Skyblue Tapatalk 2
Warrior1975 said:
Some nice results... I've never been one to Greenify, or freeze many apps. If I decide to get the N5, I'll have to change some habits I suppose. Still on the damn fence about this phone. Maybe I'll go see it at best buy, see how it feels in hand.
Sent from my SM-N910T using Xparent Skyblue Tapatalk 2
Click to expand...
Click to collapse
If you have any specific questions let me know. I've been into phones since 2008,0on XDA since 2010, this may be the nicest phone I've ever had.
Alot of things to really like!!
Sent from my SM-N920T using XDA Free mobile app
Did you change of the settings? Disable apps? Location? Let me know
Sent from my Nexus 5 using XDA Free mobile app
drbveb88 said:
My first charge cycle...
Screen brightness at 90%.
50% data 50% WiFi.
Bluetooth music and S Gear.
Continuous testing, setting up and general messing around.
Acouple 5 min 4k videos.
Internet surfing.
I did have a 10%spike when I was transferring some files.! So I took this screen with 9% remaining.
Quite impressive to me considering I was getting about 9 hrs with 3hrs Screen time from Note 4 edge with the same battery.
This phone is a major upgrade to the note Edge!!!
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Click to collapse
Agreed...im getting more than double sot and stdby time then i do with my edge. N5
Is at least twice as fast and buttery as hell compared to the edge.
This phone feels beautiful in your hand. Still trying to get use to the battery and a little smaller screen had all the notes then went to the nexus 6 for a while. This one is by far the best build of any of them.
My battery life is horrible comparatively. What are you guys doing to get 5+ hours so? I haven't even hit 4 hours yet...

Battery life

Can you guys tell me how your battery life is on this beast of a phone
First cycle everything on and screen brightness 100% I got 2hr screen on time
2nd cycle brightness at 60% I manage to get 3hr SOT
So total first /second cycle how long did ur phone go before it went dead
Sent from my LG-H830 using XDA-Developers mobile app
Just tested mine got about 4 and a half
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i'm currently getting 2-3 hours of SOT. not very good. right now i'm at 1h and 55min with 35% battery left. i took it off the charger at 9am and it's 4:15pm now. going to have to charge again before bed tonight. cant wait to get that extra battery. so far this battery life has been bad.
part of me wonders if LG knew this so that's why they are offering an extra battery promotion.
First cycle. I have been having mixed usage. Auto brightness LTE only. I'm at 5 hrs 25 SOT. I'm pretty happy with battery life. Phone is great so far. Way better than my old G4.
Once I get my second battery it will be more than adequate for my needs. I travel a lot for work so I'll report back how the phone does while in the air.
Sent from my LG-H830 using Tapatalk
Day 4
This is day 4 with my g5. Everything is running fine except for my battery life. Here's some screen shots of what mine is doing. As you see I don't have a lot of time with total battery usage before I have to charge it again. Screen is the top usage but my battery life is poor. I don't know how to fix it. I could disable a ton of services but then what would be the use of me having this phone if I have to cripple it? It's sad.
My first day of use. Everything syncing OK Google always on is off and so is ambient display.
Sent from my LG-H830 using Tapatalk
freebee269 said:
This is day 4 with my g5. Everything is running fine except for my battery life. Here's some screen shots of what mine is doing. As you see I don't have a lot of time with total battery usage before I have to charge it again. Screen is the top usage but my battery life is poor. I don't know how to fix it. I could disable a ton of services but then what would be the use of me having this phone if I have to cripple it? It's sad.
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Click to collapse
Those are really bad stats. Were you doing something battery intensive like GPS navigation or gaming?
Sent from my LG-H830 using Tapatalk
magnus0322 said:
Those are really bad stats. Were you doing something battery intensive like GPS navigation or gaming?
Sent from my LG-H830 using Tapatalk
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I wish. Then I would have a reason for the bad battery life. The only intensive thing that I have been doing is Snapchat and Facebook and YouTube videos and ESPN videos.
First weekend, Bluetooth on all day connected to me zenwatch 2.
Sent from my LG-H830 using Tapatalk
So I'm not the only one with really high "phone idle". Haven't been able to track that one down. I even disabled the Always-On screen just in case it was related.
I also get significant (like half the battery in 7hrs) drain from Google Maps. I left my phone unplugged over night and it ate through the battery at some point. Second time it's popped up.

Live Wallpapers via the Google Wallpaper app

Hi all,
I am curious if anyone else has been using wallpapers. I have and I am trying to figure out if I am generally draining the battery a bit faster through my own behavior or if the constant and very sensitive movement on the wallpapers are causing too many CPU/GPU cycles.
I need to try and figure it out. The battery usage will never show "google Wallpapers". It is showing Screen and Android system as high usage but they are always at the top. It's very hard to find and measure. I like live wallpapers but not if its robbing me for 35% of my battery from 6AM - Noon. I remember getting to around 4PM with 60~% remaining.
Anyone?
Just testing Google Wallpapers with Live Wallpapers addon. Will see how much it drains the battery..
Gregzi said:
Just testing Google Wallpapers with Live Wallpapers addon. Will see how much it drains the battery..
Click to expand...
Click to collapse
Awesome. Let me know if I'm crazy.
Sent from my SM-G955U using XDA-Developers Legacy app
No drain for me using the live wallpaper themes. I get from around 7-9 hours screen on time regardless. Depending what apps I use will depend my battery drain as expected but I never see bellow 7 hours . I think the phone is pretty optimized for live wallpapers or should I say the phone is fully optimized to get good battery life due to its energy efficiant cpu.
The about of times I've heard all phone manufactures say there new flagship is 20% blah blah better than previous generation and Its never ever worked that way in my opinion but with the s8+ I'm shocked coming from a s7 edge with a bigger battery and smaller screen.
I do think a dark wallpaper will help further on battery of your trying to maximise your battery usage
vimto25 said:
No drain for me using the live wallpaper themes. I get from around 7-9 hours screen on time regardless. Depending what apps I use will depend my battery drain as expected but I never see bellow 7 hours . I think the phone is pretty optimized for live wallpapers or should I say the phone is fully optimized to get good battery life due to its energy efficiant cpu.
The about of times I've heard all phone manufactures say there new flagship is 20% blah blah better than previous generation and Its never ever worked that way in my opinion but with the s8+ I'm shocked coming from a s7 edge with a bigger battery and smaller screen.
I do think a dark wallpaper will help further on battery of your trying to maximise your battery usage
Click to expand...
Click to collapse
You're using the Google app or Samsung live wallpaper themes?
Sent from my SM-G955U using XDA-Developers Legacy app
jackdforme said:
You're using the Google app or Samsung live wallpaper themes?
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Click to collapse
Samsung's build in themes and some modded themes from the s7 edge I've used.
vimto25 said:
Samsung's build in themes and some modded themes from the s7 edge I've used.
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