Develop Bugs

How long does your battery last?

Well ever since I've got this phone I've been pretty impressed by the battery life. I get bored at work and tend to surf the Web or play games on my phone. My record was 29 hours without a charge with heavy usage but I didn't think to screen shot and share. But this round I've been playing clash of clans pretty heavily. Specifically in the last 4 hours I've been on the game for about 3 straight hours. I just wanted to see what other people's results are too.

What rom kernel cpu settings are you using?

Heavanly281 said:
What rom kernel cpu settings are you using?
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I was using stock rooted KK, stock kernel, and stock settings. I broke down and upgraded back to lollipop in hopes of xposed being updated soon. I missed the features of lollipop. I was getting better battery life on lollipop so I'll put an updated picture after work sometime tomorrow.

How are you getting 29 hours? I updated to the nightly for CM12 and I went from 100% to 65% in about 2-3 hours. This is frightenly fast and enough to consider taking my 1 day old Note 4 back.

Cool thanks and any kernels used or just all stock?

Pretty well know if you're using Wi-Fi it'll help with battery life and taking back a perfectly good phone because you aren't getting the same results as someone else is crazy. Heavy user? Nah not really.

kookykrazee said:
How are you getting 29 hours? I updated to the nightly for CM12 and I went from 100% to 65% in about 2-3 hours. This is frightenly fast and enough to consider taking my 1 day old Note 4 back.
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Not sure, I just use all stock. I disable and remove a lot of the stock applications too.
Heavanly281 said:
Cool thanks and any kernels used or just all stock?
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All stock!
w7excursion said:
Pretty well know if you're using Wi-Fi it'll help with battery life and taking back a perfectly good phone because you aren't getting the same results as someone else is crazy. Heavy user? Nah not really.
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I use wifi a lot through out my day but there is about 4-5 hours on mobile network using Pandora

I'm a heavy user with usually no Wi-Fi available. I use my hotspot a little during the day, torrent sometimes, surf my usual forums and sites, and usually a lot of music through bt speaker or ear buds. If I get eight hours I'm happy and I do. My phone has never died. I'm on lollipop.

I usually average between 5-6 hours screen on time on mobile data & went as long as a little over 7 & half hours screen on time on wifi.
Sent from my Galaxy Note 4

wow... I'm really surprised how long your batteries last. My Note 2 lasts 3-7hrs on the original battery and 10-18 with a 3x zero lemon. I got a S6 Edge the other day and the battery life doesn't make it through a festival day so I'm giving it up to get a note 4. People I talk to get excellent life with theirs. But why can't sammy get it together with the battery situation?

If ur on WiFi ur battery life will be great I get 12-14 hrs on network with 4-5 hrs screen on

revaaron said:
wow... I'm really surprised how long your batteries last. My Note 2 lasts 3-7hrs on the original battery and 10-18 with a 3x zero lemon. I got a S6 Edge the other day and the battery life doesn't make it through a festival day so I'm giving it up to get a note 4. People I talk to get excellent life with theirs. But why can't sammy get it together with the battery situation?
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My girlfriend has the S6 and she can't even compare to my battery life. I'm not sure why either. Note 4 is a bigger screen and I'm on my phone more and I still out last her battery. But then again hers is unrooted and bloat packed. Maybe when she gets root and I optimize it some it'll improve.

Bigger battery helps a lot. Stop all sprint apps. Take it from there.

revaaron said:
wow... I'm really surprised how long your batteries last. My Note 2 lasts 3-7hrs on the original battery and 10-18 with a 3x zero lemon. I got a S6 Edge the other day and the battery life doesn't make it through a festival day so I'm giving it up to get a note 4. People I talk to get excellent life with theirs. But why can't sammy get it together with the battery situation?
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Note 2 had the best battery life ever hands down, & yeah been hearing a lot of horror stories about the atrocious battery life on the S6E. I was almost thinking of just giving my girl my Note 4 (she still has the Note 3) & using her available upgrade to grab the S6E on a 12 month lease, but after hearing ppl complain of only getting 2-3 hours screen on time out of it I quickly changed my mind. 2500mah sealed battery powering a 2K screen is ridiculous & Sammy should've never made the battery non removable.
Sent from my Galaxy Note 4

idk about best battery... When I'm on a debloated stock rom, I get 2-5hrs on a fully charged OG battery. When I switched to a ASOP based lollipop rom, I was getting 7hrs+ out of the OG battery, but then it started freezing. Now, my note 2 is not really charging. I'm hoping with a Note 4 + zero Lemon battery, I can get 14hrs+ out of it.

Battery life so far on the G4 is horrible

Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.

Since firmware v10c there's a problem with GPS sucking battery. Try setting it to “battery saving“. Perhaps this improves things...

Yeah. Read that. Shouldn't have to turn everything down or off in 2015. I so love this phone but wow. The battery is nonsense. I went to it because my G2 was/is a champ. What is going on with this thing?

The battery in the g2 is much better, but finding a flagship from 2015 with a better battery than the g4 (and a comparable camera, screen, size etc.) is impossible.
It charges more than one percent per minute with6a normal charger, and you can buy a spare battery and a fast charger but the sot isn't going to get much better than what you're expering now. It's still the best phone ever imho.

android404 said:
The battery in the g2 is much better, but finding a flagship from 2015 with a better battery than the g4 (and a comparable camera, screen, size etc.) is impossible.
It charges more than one percent per minute with6a normal charger, and you can buy a spare battery and a fast charger but the sot isn't going to get much better than what you're expering now. It's still the best phone ever imho.
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I got a free battery with it, and the charging cradle. Which is nice. I guess I just got spoiled. The G2 is so awesome, and I expected this to be the same. It's not. Not even close. I bought this G4, a Note 5 and an S6 at the same time. Both Sammy's perform much better, and that pains me to say. Ugg.

AlwaysLimey said:
I got a free battery with it, and the charging cradle. Which is nice. I guess I just got spoiled. The G2 is so awesome, and I expected this to be the same. It's not. Not even close. I bought this G4, a Note 5 and an S6 at the same time. Both Sammy's perform much better, and that pains me to say. Ugg.
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You could help if you complain to LG about the GPS battery drain problem like me and others did already. Try “battery saving“ on GPS and post your results afterwards. With a decent screen brightness, I always get 4+ hours Screen on time. Not playing games or doing heavy battery draining tasks, though.

AlwaysLimey said:
Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.
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This is my battery stats all stock
Sent from my LG-H815 using XDA Free mobile app

rowbaggie22 said:
This is my battery stats all stock
Sent from my LG-H815 using XDA Free mobile app
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Man oh man, you are having better luck than I am. I might have a faulty unit, not sure, but the battery on this one is like driving an old car with a big V8. When you stomp on the gas you can literally see the gas gauge go down before your eyes. This phone is no different. My G2 was honestly 3X better than the G4. Good luck to you guys, and I mean that sincerely, I do. But I'm returning this thing. For me, at least... it is a pass.

AlwaysLimey said:
Man oh man, you are having better luck than I am. I might have a faulty unit, not sure, but the battery on this one is like driving an old car with a big V8. When you stomp on the gas you can literally see the gas gauge go down before your eyes. This phone is no different. My G2 was honestly 3X better than the G4. Good luck to you guys, and I mean that sincerely, I do. But I'm returning this thing. For me, at least... it is a pass.
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I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor

jamesd1085 said:
I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor
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Your g2 was defective.

jamesd1085 said:
I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor
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Kind of the point though. I shouldn't have to tweak settings, and root a brand new phone to make it work. I'm not here to bash the G4 (I own it) but it stinks.. Ok.. bashed it lol. Seriously. I have the exact same apps loaded on it as my G2 and if sucks battery like a $2 hooker. The Camera is good, not sure as great as was reported. The speaker was kind of bashed from the reviews but I think it is AWESOME! So loud. But... battery. Nope. I don't care if they give me 40 free ones to swap, I shouldn't have to.

android404 said:
Your g2 was defective.
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No...my g2 got 5.5-6 hours screen on with medium use...i have gotten 5.5 to 6.5 on my g4...not defective but actually quite effective...my g3 battery was garbage...g2/g4 are masterpiece

jamesd1085 said:
No...my g2 got 5.5-6 hours screen on with medium use...i have gotten 5.5 to 6.5 on my g4...not defective but actually quite effective...my g3 battery was garbage...g2/g4 are masterpiece
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That's kind of what I meant. With my debloated, greenified, taskered, tweaked and optimized g2 I got sot of up to 10 hours, the g4 gives me 4-5. Except from every test ever and every user experience, I think not even LG tries to pretend that the g4 has the slightest chance to reach sot like the g2 did. You're the first person to say so ever, so I assumed the only explanation could be that your sot on the g2 were mediocre.

android404 said:
That's kind of what I meant. With my debloated, greenified, taskered, tweaked and optimized g2 I got sot of up to 10 hours, the g4 gives me 4-5. Except from every test ever and every user experience, I think not even LG tries to pretend that the g4 has the slightest chance to reach sot like the g2 did. You're the first person to say so ever, so I assumed the only explanation could be that your sot on the g2 were mediocre.
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If you got 10 hours sot with g2 you were heavily underclocked and at that rate wtf is the point...i actually got a much smoother experience and better battery life by raising the min clock on big and little cores as with the stock settings both jumped around ridiculously chewing up battery on simple processes...we shouldn't have to root to fix anything but it's never the case...and getting 21 hours out of my g4 with 6 hours sot with browsing some gaming and lots of youtube vids I'm beyond impressed...h811 has no custom kernel yet so no undervolt is present...this phone will just continue to get better imo...i cant believe the complaints i see about a device that surpasses 95% of anything on the market

AlwaysLimey said:
Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.
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If you don't use auto, what manual settings for brightness would you normally use on the G4 ? Mention the figure in % or the range.
Are you on wifi or data, mixed ? what share each.
i gather you are on H815.

hey there @android404 mind sharing your g2 setup for those 10 hours and screen brightness also? i'm thinking my g2 might be a lemon i never reach even 6 hours with no heavy usage but i am on stock rom and kernel and i don't even use greenify i have no problem rooting it so please can you tell me your rom kernel clocks and whatnot? thx in advance.

Update. I went for broke and did a factory reset before I was forced to return it. Seems to have made a world of difference. Now it is performing the way I would expect it too. Not as good as the G2, but not draining before my eyes. I think something must have been borked. I'm going to be cautiously optimistic atp, but I have a week more of daily use to play with it. (Might get an extension) but so far, in the last 26 hours it is night and day difference. Whew. Really didn't want to take it back.

One Twelve said:
If you don't use auto, what manual settings for brightness would you normally use on the G4 ? Mention the figure in % or the range.
Are you on wifi or data, mixed ? what share each.
i gather you are on H815.
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Normally keep it at 60% and mix between wifi and data but 75% of time it is on wifi. H812.

Yeah. Much better. Been unplugged for 10.5 hours and sot is just over an hour. 84% battery left. Same usage before the reset and it would have already been next to dead. Something was mucked up. I take back what I said before. This is what I expected.

AlwaysLimey said:
Yeah. Much better. Been unplugged for 10.5 hours and sot is just over an hour. 84% battery left. Same usage before the reset and it would have already been next to dead. Something was mucked up. I take back what I said before. This is what I expected.
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Glad to hear it...i hate to see people leave for bad experience on a device that has such potential...development is slow atm but once cm gets stabilty and a few more variants have unlock/workaround this device will gain notoriety like the g2 had and the g2 was a beast...was my favorite device to date and i see the same potential here

Battery Life

I don't seem to see any questions about the battery life, what is the Screen On Time (SOT) for the Google Pixel 2 XL can people send some screenshots through of there's - Thanks

Bump this thread up. Come on guys don't forget the rest in the back of the bus, it's been 24 hours since some of you have had the phone - initial impressions on the battery life?

They are too busy to send their SOTs !!! ahaha

Million dollar question! Bump!

I've had the phone for just over 24 hours, so it's really too early to know anything definitive. From these 24 hours I can say this:
From a full charge early yesterday afternoon until I went to bed, I had over 6 hours of screen on time with periods of heavy use. When I went to bed, the battery had 26% left. I was on wi-fi most of this time, but I did spend about 2 hours off wi-fi in an area with sketchy signal.
This morning I've had a lot of work to do, so the phone has pretty much just been sitting untouched. 6 hours off the charger, on wi-fi, 31 minutes of screen on time, and the phone is at 98% (push/sync is off, ambient display off). I find that to be incredibly promising considering my original Pixel XL would have at best been down into the 80s on the battery percentage in the same scenario.
So far, I'm very happy with what I'm seeing out of the battery. But like I said, it's still too early to really tell where things will settle in. There are many reviews out there that go into more detail about battery life over a longer period, so I'd recommend checking those out until others here have had more time with the phone.

Sounds to be on par with my note 8, I'm hoping it's better

Shuthefrontdoor said:
Sounds to be on par with my note 8, I'm hoping it's better
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I used the Note 8 for a week and was never able to get more than 5 hours of screen on time under the same circumstances. Standby time also wasn't as good. I'll see how the next several days go with the 2 XL, but it's already impressing me more than the Note 8 on battery life.

bsweetness said:
I used the Note 8 for a week and was never able to get more than 5 hours of screen on time under the same circumstances. Standby time also wasn't as good. I'll see how the next several days go with the 2 XL, but it's already impressing me more than the Note 8 on battery life.
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Ive been averaging 6-7.5 hours sot with note 8, usually overnight it'll lose 2% which I thought was great, but I have high hopes for the pixel 2 xl with 8.0, I would imagine your battery life will only get better in next couple charges

bsweetness said:
I used the Note 8 for a week and was never able to get more than 5 hours of screen on time under the same circumstances. Standby time also wasn't as good. I'll see how the next several days go with the 2 XL, but it's already impressing me more than the Note 8 on battery life.
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My XL is much better than the my N8
Sent from my Pixel 2 XL using Tapatalk

skinnytoo2 said:
My XL is much better than the my N8
Sent from my Pixel 2 XL using Tapatalk
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That what I'm seeing as well a day and a half in on the Pixel 2 XL.

I've had only 1 full day and only got it down to 50% with 3.5 hrs of SOT. I don't game and use the phone for YouTube and email and browsing only

Sounds promising so far... I've always liked the pixels SO time
Sent from my Pixel XL using Tapatalk

Battery life is amazing

Bout like my 6p

Consistent
Sent from my Pixel 2 XL using Tapatalk

Used last night almost non-stop. Browsing, videos, games, Bluetooth on, GPS on, Wi-Fi off. Off charger at 1030 PM last night, 100%. Now at 7%. 7 hours 9 minutes SOT. Not too bad.

Badger50 said:
Bout like my 6p
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How in the hell were you getting 6+hrs sot with 6p?? I get 4.5 on average.

bsg411 said:
How in the hell were you getting 6+hrs sot with 6p?? I get 4.5 on average.
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I'm just lucky I guess. I'm not a heavy user. No social media stuff, no games, YouTube once in a while, wifi much of the time. Lots of phone calls, texts, and xda browsing. My 6p is 2 years old and still works great. I do have a P2XL on order, so I hope it works well. I will miss the ease, and amount of development on the 6p. But I'll definitely keep it for my backup :good:

Badger50 said:
I'm just lucky I guess. I'm not a heavy user. No social media stuff, no games, YouTube once in a while, wifi much of the time. Lots of phone calls, texts, and xda browsing. My 6p is 2 years old and still works great. I do have a P2XL on order, so I hope it works well. I will miss the ease, and amount of development on the 6p. But I'll definitely keep it for my backup :good:
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Oh ok.....Your usage makes sense. I love my 6p....I had mine almost 2 years but the battery started dying prematurely so they replaced it out of warranty and without me having to use my Nexus protect either....and it was the rep's suggestion to see if he could attempt to do it this way.
I will miss my 6p....I don't like the pixel designs but then again I didn't like the 6p at first either....the best thing about them is how distinct they are from other phones. I also don't like the 18:9 ratio. 16:9 is better....the new ratio may feel better but it doesn't look better to me. But almost all phones are doing it.....actually what makes it worst is front facing speakers make the phone have to be even taller which sucks....the additional tallness looks better with a wider 16:9 ratio like in the 6p.

Got the phone Thursday afternoon with about 60%. Threw it on the charger around 6am Friday, but didn't quite get a full charge before I had to leave the house. Turned the phone on and it was somewhere in the 92-95% range (can't remember which exactly). At one point last night I checked and it was at like 7.5hrs SOT, which blew me away since I still had 20+% left (and I've been using Shamu for the last few months, which was back on the charger everyday by noon haha)! Took a look at the battery stats before I went to bed around midnight, and I still had 12% remaining, and the SOT was 8.39hrs! Granted, I'm not doing anything terribly intensive at this point in my life, as most of my usage consists of Messages, Chrome Beta, Inbox, Maps, some YouTube, some Duo and a few phone calls, but still! Obviously that was the first charge, and we'll see what happens as things settle, but we're off to a good start...got myself a full charge today, so I'm excited to see where she's at tonight haha
I'm a dope for not screenshotting it, but hopefully the results will be similar today so I can share

Battery life

Hello
I just received my s20 plus for a week now and the battery life just like my old s7 edge after 4 years .. 3.5 to 4.5 SOT .
Is this normal ?

Same here mate, but this might improve with software updates.... At least I hope so

s3riouss said:
Same here mate, but this might improve with software updates.... At least I hope so
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I hope.. i am afraid that the device has high power consumption design that with time should only get worse.

Give it 4 days to settle down. But yes it does drain faster than s10+. I knew that before pre-ordering but I thought Samsung would have figured something out...
Sent from my [device_name] using XDA-Developers Legacy app

Guys this is completely normal for the phone to drain this fast, the phone is learning all your usage patterns in order to adjust the battery, use this time to go over the settings and tweak it to your liking. Also in the s10+ forum there is a battery optimisation post, go over there and apply it to your phone. Also maybe you are using the ultra high definition and 120hz, maybe start with that to tweak it.
Another thing is if you just restore the phone from a backup, this can bring corrupted settings that might be the culprits do factory reset and install all from zero without a backup.

''maybe you are using the ultra high definition and 120hz, maybe start with that to tweak it.''
thats physically IMPOSSIBLE now

I assume that you are using the exynos versions?
Sent from my SM-G985F using Tapatalk

I had 7 1/2 sot yesterday SD 120hz

Second day, 120Hz is lovely but damn, I'm at home connected to my WiFi and it's draining like crazy, I'm worried how is it gonna look when I go outdoors to the college and will be using LTE. I'm on Exynos

I'm getting 2 hours of SOT through my day (7 am to 10 pm)

It's been a week that I've been using the Exynos version @ 120Hz RR. Battery life is way worse than S10+ on similar settings, tweaks and usage pattern.

I have charged my phone for the 2nd time and i get +- 5 hours of sot. I use everything on the phone, 120hz etc. The battery is still in the learning pattern phase...getting same battery life as I got on my S10+. I get roughly 24 hours with one charge and 6 hours is included when I sleep...The battery will get better. With my S10+ I got 24-36 hours of battery time with +- 3-5 hours sot...depending on usage...So if I can get the same or a bit better I would be very happy

Virgo_Guy said:
It's been a week that I've been using the Exynos version @ 120Hz RR. Battery life is way worse than S10+ on similar settings, tweaks and usage pattern.
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True. Battery life is horrible. I don't want to use such a phone tbh

iamnotkurtcobain said:
True. Battery life is horrible. I don't want to use such a phone tbh
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I'm reading pretty bad about the Exynos Ultra as well in different but reliable sources. It's a pain to have a primary driver that dies mid-day on medium usage, that era of "unacceptable batterylife" on a flagship is believed to be over years back. I remember me behaving in an uncivilized? manner with the ones who tried to defend Exynos S9+ in every online forum when the culprit was the SoC itself to start with..

no wonder they didnt want to enable 120hz at 2K res - it would kill the battery in 1h probably

Shuthefrontdoor said:
I had 7 1/2 sot yesterday SD 120hz
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7.5hrs screen on time? How? First person I've heard that high.

I have the S20+ with the snapdragon processor. I think the battery life is very good, way better than my P4XL. I have 4 hours sot right now and have 60% left. I'm using 120 hz refresh rate. I believe it has gotten better over time, either from "settling" or updates, or maybe my imagination, haven't actually checked but some nights I go to bed after a day of light use and I'm shocked at the battery left. I unplug at 6am and at 10pm I've seen 80% battery left. That's minimal use like I said, not a typical day.

I think the battery life is quite alright, on par with my second phone (OnePlus 7 pro)
Exynos/12gb ram/120hz: stranded on 12%, so it would be around 7.5hours of SOT in full day.
Note: got the phone 3 days ago, it's still settling.View attachment 4977585
Sent from my SM-G985F using Tapatalk

I have the snapdragon version and the battery on this thing is a BEAST!
Going on 34 hours off the charger and 7 hours of sot. I have done nothing to conserve battery. Loads of apps/accounts syncing. I am super impressed. Way better then my s10+ was.

120hz on, about mid-brightness, I'm lasting all day use with my personal usage habits. Battery life is as good if not a bit better than on my Note 10+. Snapdragon here on T-Mobile. Mostly WiFi. But it's only been about a week of use.
Can't complain at all.
ETA: Also BT always on using with my Frontier watch and Galaxy Buds on occasion.

A full charge will last about?

Hello everyone,
I was watching some One Ui 3.0 reviews and some of the reviewers started taking about some new battery revamps or whatever, and I stumbled upon the "a full charge will last about" time they get.
Most of them get around 1d and some hours, I also noticed one reviewer getting 2d but he was on a Note 20 Ultra.
I get around 18h...
I know this is a stupid question, but this estimate is based upon your usage habits, right?
I have disabled all the bloatware and I have made some tweaks on refresh rate and all, since I want to get the maximum battery life available.
I spend a lot of screen on time, so I guess that should be a good estimate, but I would like to know what other estimates people are getting.
I apologise in advance if this has been answered before, I am just getting super ocd about my battery life.
It shouldn't matter but I am on an Exynos version.
thank you all!

a week or more.. with no use lol.. moderate to heavy use browsing n what not probably 1.5 to 2 days

oh.. i got snap tho lol

elliwigy said:
oh.. i got snap tho lol
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This is not fair... Right now, I am at 13% with 19h and 26min running with 7h screen on time.
I don't think this looks good, does it?

Also check out the graph.

Not to mention that once my battery goes down to 10%, it drops from 10 to 5 and then to 1 in mere seconds...

My Samsung s20 ultra can used only for 11 hours and 53 min after a full charge..... This happen after I upgrade my phone to Android 11.....how can I fix this......

from 100% to 0% i cant get more then 4.5 SoT ( s20+ exynos ).
battery life on this phone is very poor.

It's disappointing...