Develop Bugs

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the ZTE Axon 7 before depleting the battery.
Then, drop a comment if you have anything to add!

One of the better SOT phones I've owned since coming from smaller 4.5 inch screens. I easily get 4 hours on a long day (16 -18 hours off the charger). I watched 2.5 hour movie the other day and did some more stuff. In 8 hours, I had over 5 hours of SOT with 47% battery left.

tele_jas said:
One of the better SOT phones I've owned since coming from smaller 4.5 inch screens. I easily get 4 hours on a long day (16 -18 hours off the charger). I watched 2.5 hour movie the other day and did some more stuff. In 8 hours, I had over 5 hours of SOT with 47% battery left.
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Click to collapse
How are you measuring SOT? I can't find it in the stock battery stats.

biglilsteve said:
How are you measuring SOT? I can't find it in the stock battery stats.
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Click to collapse
you install an app like BetterBatteryStats .

biglilsteve said:
How are you measuring SOT? I can't find it in the stock battery stats.
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Click to collapse
GSam battery monitor.
There is a free version and a paid version, not sure which one this is but it'll get you close: https://play.google.com/store/apps/details?id=com.gsamlabs.bbm

djona12 said:
you install an app like BetterBatteryStats .
Click to expand...
Click to collapse
Does better battery stats require root? Does it read system stats or does it create its own?
tele_jas said:
GSam battery monitor.
There is a free version and a paid version, not sure which one this is but it'll get you close: https://play.google.com/store/apps/details?id=com.gsamlabs.bbm
Click to expand...
Click to collapse
I don't like gsam because it doesn't read the SOT from the system. It records it's own stats.

GSam battery monitor allows you to see the stock android battery stats and screen on time from there by going to the menu on the bottom right, clicking more and then Battery Use - Built In. If there is an easier way to get to stock android battery stats, I'd love to know.

biglilsteve said:
Does better battery stats require root? Does it read system stats or does it create its own?
I don't like gsam because it doesn't read the SOT from the system. It records it's own stats.
Click to expand...
Click to collapse
"BetterBatteryStats is calling the "batteryinfo" service of Android to retrieve data already lying there without generating overhead" and no it doesn't need root

iznak said:
GSam battery monitor allows you to see the stock android battery stats and screen on time from there by going to the menu on the bottom right, clicking more and then Battery Use - Built In. If there is an easier way to get to stock android battery stats, I'd love to know.
Click to expand...
Click to collapse
Good to know, thanks!
djona12 said:
"BetterBatteryStats is calling the "batteryinfo" service of Android to retrieve data already lying there without generating overhead" and no it doesn't need root
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Click to collapse
This is exactly what I want. Sweet!

My first not-at-home day, I averaged just under 5hrs SOT in a 14 hour day.

tele_jas said:
One of the better SOT phones I've owned since coming from smaller 4.5 inch screens. I easily get 4 hours on a long day (16 -18 hours off the charger). I watched 2.5 hour movie the other day and did some more stuff. In 8 hours, I had over 5 hours of SOT with 47% battery left.
Click to expand...
Click to collapse
What settings do you guys have setup? My battery is down to 27% after only 8.5 hours off the charger and not much video watching. How do you have your phone setup concerning gestures and everything? I use the fingerprint unlock and the double tap feature and so far I am not impressed with the battery.

What settings are you using? I'm barely getting10hrs of battery

imp3r10 said:
What settings do you guys have setup? My battery is down to 27% after only 8.5 hours off the charger and not much video watching. How do you have your phone setup concerning gestures and everything? I use the fingerprint unlock and the double tap feature and so far I am not impressed with the battery.
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Click to collapse
imp3r10 said:
What settings are you using? I'm barely getting10hrs of battery
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Click to collapse
Nothing special, really? It's basically stock, I just disabled some stock apps: Browser, calendar, stock email, Gmail, Hangouts, and stock messaging. Everything else is left alone.... I even installed the actual Facebook app (aka: battery eater) for the first time in a few years, since my battery can keep up now.

imp3r10 said:
What settings are you using? I'm barely getting10hrs of battery
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Click to collapse
You either have very bad wakelocks or you've got a LOT of screen on time.

xxBrun0xx said:
You either have very bad wakelocks or you've got a LOT of screen on time.
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Click to collapse
No screen on time. I am in an area where I get no service and was using WiFi, so today I turned on Airplane mode and then WiFi and it seems to work a lot better. though I still need to investigate is battery drain is bad when using the phone in normal service area.

imp3r10 said:
No screen on time. I am in an area where I get no service and was using WiFi, so today I turned on Airplane mode and then WiFi and it seems to work a lot better. though I still need to investigate is battery drain is bad when using the phone in normal service area.
Click to expand...
Click to collapse
Sounds like wakelocks to me

This is the best phone I've owned in terms of battery life. With nova launcher and using nova's battery widget I can see my SOT. I average 5:30 which is alot for me. I have gotten as much as 6:40! This is all usually over 12-28 hrs. The phone is just phenomenal, just wish the camera was better.

toyanucci said:
This is the best phone I've owned in terms of battery life. With nova launcher and using nova's battery widget I can see my SOT. I average 5:30 which is alot for me. I have gotten as much as 6:40! This is all usually over 12-28 hrs. The phone is just phenomenal, just wish the camera was better.
Click to expand...
Click to collapse
I would believe it. I got about 5 hours in my last run. What I think ate up about 20% was listening to music through the speakers.. The phone drained faster than normal Witt the speakers on at max volume.. Which makes sense and is 5000% tolerable because how amazing they sound.
Furthermore, if I could get some stronger cell phone signal, that would help with screen on time too. I never have no signal, but I never see over two bars of signal either.

Sorry about double post.. Forgot to include second one..

Ok, I thought this was a battery beast but I think I was wrong. I don't expect any phone's battery indicator to be totally accurate but I've noticed that if I top the A7 up a little the battery doesn't drain *at all* for a long time. I've been letting it go down to 30% then topping it up to 40% where it stays without moving even while I'm streaming music and surfing for half an hour. Fishy.
I thought that as I was on about 3:30 sot at 40% I'd let it go down further to see if it would reach 5 hours. Three charging cycles in a row the phone has hit 19% and then reported that it's empty and shut down.
EU model build B03.

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the Xiaomi Mi MIX before depleting the battery.
Then, drop a comment if you have anything to add!

XDA_RealLifeReview said:
Rate this thread to express how many hours of screen-on time you can get on the Xiaomi Mi MIX before depleting the battery.
Click to expand...
Click to collapse
The truth is you can get high ratings on this thread since 4.4k mAh battery gives great SOT like 8+ Hours over a day.
XDA_RealLifeReview said:
Then, drop a comment if you have anything to add!
Click to expand...
Click to collapse
I guess I just did!
Mi MIX
Epic 754/RR 0714
XenonHD/Flyme OS

Konsstantine34 said:
The truth is you can get high ratings on this thread since 4.4k mAh battery gives great SOT like 8+ Hours over a day.
I guess I just did!
Mi MIX
Epic 754/RR 0714
XenonHD/Flyme OS
Click to expand...
Click to collapse
Wow, I can't even more than 6 hours on latest Miui.eu build or RR. Any tips?

xxBrun0xx said:
Wow, I can't even more than 6 hours on latest Miui.eu build or RR. Any tips?
Click to expand...
Click to collapse
I just use miui battery saver stuffs like background data restriction etc, notifications/gps/sync off, obviously I should have mentioned im using Epic MM build. Sometimes even getting 9H sot mostly on wifi usage.
Besides I get(in 2-3 cycles) nearly 5H sot on RR with my same usage.

I get between 7 hours the bad days, to 11 hours when the phone is happy
On LineageOS, Android 7.1
it seems the biggest factor is the cellular reception, i can easily reach 11h at home but if I'm moving during the day, it'll be more 8h

With me it was great on stock chinese ROM even three days of usage. After the first OTA update this went down about 30% Since Im on Lithium Nightly It was a full day+ but since about three weeks I cant get a full day of usage... Very frustrating... (I own the Mix nearly 10 months now).

I'm currently on RR with the RR kernal gapps and supersu and so far, every 10% battery gives me an hour on-screen time. Haven't fully drained the battery to test overall screen time, but it should roughly last around 10 hours OST. I'll be back with screenshots of usage.
Update: *Tested on LineageOS with same kernal* 9 hours and 30 minutes https://imgur.com/a/4p3Wm

CodyMetal said:
I'm currently on RR with the RR kernal gapps and supersu and so far, every 10% battery gives me an hour on-screen time. Haven't fully drained the battery to test overall screen time, but it should roughly last around 10 hours OST. I'll be back with screenshots of usage.
Update: *Tested on LineageOS with same kernal* 9 hours and 30 minutes https://imgur.com/a/4p3Wm
Click to expand...
Click to collapse
What's your setup?

Achieved > 7h SOT with 15% battery left.
Scenario:
- WIFI, BT & syncs on
- Browsing www, reddit, RSS, a few minutes of youtube, messaging (telegram, facebook, whatsapp) but mostly gaming (Terra Battle 2) in continuous spurts of ~1.5h
- brightness: ~60%
- ROM: aosp - caf 7.1.2 (24-10-2017) by @YazumiWuHung
- nogapps/microg
- Kernel: Psychedelic Kernel v0.4 by @Psy_Man
- I/O scheduler: zen
- cpu scheduler: interactive

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the Samsung Galaxy S8+ before depleting the battery.
Then, drop a comment if you have anything to add!

XDA_RealLifeReview said:
It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the Samsung Galaxy S8+ before depleting the battery.
Then, drop a comment if you have anything to add!
Click to expand...
Click to collapse
4% to go and at 6 1/2 hours. This without power savings.

Renovate rom and notorius kernel

myrums said:
Renovate rom and notorius kernel
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Click to collapse
How do you consume battery whilst on dex ?? mine charges the phone whilst I'm using it.

isaacary said:
How do you consume battery whilst on dex ?? mine charges the phone whilst I'm using it.
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Click to collapse
I'm not using dex. It's android system i think, gsam is showing wrong.

jnyfive said:
4% to go and at 6 1/2 hours. This without power savings.
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Click to collapse
I usually get 5 to 5,5 hrs sot . it depends on usage but never dies in day usage.

zuckerboy said:
I usually get 5 to 5,5 hrs sot . it depends on usage but never dies in day usage.
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Click to collapse
I'm averaging 5.5, sometimes near 6 lately. Not bad for stock.
Sent from my SM-G955U using Tapatalk

Amazing battery life on the s8+

Battery life has been a bit inconsistent. Usually I get around 4 or 5 hours screen on time, though honestly my habit with all my phone Shas been to charge them whenever possible. If I'm driving, I set it on the mount and plug it in. If I'm at home or work and not using it, I plug it in (or in this case set it on the wireless charger). But I was fairly unimpressed with the S8+ battery life.
Yesterday and today, I turned on the medium battery power setting. It seems to have increased my screen on time dramatically, but I'm also at home and on wifi.
Medium decreases screen brightness by 10%, sets resolution to FHD+, underclocks by 30%, and turns off the AOD. Of these, the only thing I miss is the AOD, but it also seems to make the most difference in battery life.
Either way, my battery life today is much better. So far I've had almost five and a half hours of screen on time and 54% battery remaining. That's all surfing the internet, posting here, texting my wife, taking a few photos, and a little Facebook. I'd say that is fairly impressive.
I'll see how the battery holds out Monday when I'm away from wifi, driving through varying cell tower coverage areas. I'll also check how it is if I turn the AOD back on. I do like the AOD.

Really good for a stock rom

Bat Rom & Noto.
Could of got to 10hrs but was playing with themes which require reboots.

Mr. Orange 645 said:
Battery life has been a bit inconsistent. Usually I get around 4 or 5 hours screen on time, though honestly my habit with all my phone Shas been to charge them whenever possible. If I'm driving, I set it on the mount and plug it in. If I'm at home or work and not using it, I plug it in (or in this case set it on the wireless charger). But I was fairly unimpressed with the S8+ battery life.
Yesterday and today, I turned on the medium battery power setting. It seems to have increased my screen on time dramatically, but I'm also at home and on wifi.
Medium decreases screen brightness by 10%, sets resolution to FHD+, underclocks by 30%, and turns off the AOD. Of these, the only thing I miss is the AOD, but it also seems to make the most difference in battery life.
Either way, my battery life today is much better. So far I've had almost five and a half hours of screen on time and 54% battery remaining. That's all surfing the internet, posting here, texting my wife, taking a few photos, and a little Facebook. I'd say that is fairly impressive.
I'll see how the battery holds out Monday when I'm away from wifi, driving through varying cell tower coverage areas. I'll also check how it is if I turn the AOD back on. I do like the AOD.
Click to expand...
Click to collapse
Do you notice any decreases in performances with the underclocking? Or are things still fairly snappy?

tsmith1223 said:
Do you notice any decreases in performances with the underclocking? Or are things still fairly snappy?
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Click to collapse
I don't notice any performance issues at all with it underclocked. But I don't do any gaming either, so that may be an issue for others.

jnyfive said:
I'm averaging 5.5, sometimes near 6 lately. Not bad for stock.
Sent from my SM-G955U using Tapatalk
Click to expand...
Click to collapse
Oh thats not much for that capacity of battery I expected around 10hours SOT

Daveprorc said:
Oh thats not much for that capacity of battery I expected around 10hours SOT
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Click to collapse
Is this serious? What's your frame of reference?

This is mine on stock full resolution with aod turned on Amazing battery best in the business!!

wooow love

Mikeybray16 said:
This is mine on stock full resolution with aod turned on Amazing battery best in the business!!
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Click to collapse
How? what apps are you using and other stuff?

jirka607 said:
How? what apps are you using and other stuff?
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Click to collapse
Use Facebook,Instagram,Snapchat,YouTube,Twitter,WhatsApp and maybe a few games too id say medium to heavy usage and I got easily 10 hours sot each day!

Mikeybray16 said:
Use Facebook,Instagram,Snapchat,YouTube,Twitter,WhatsApp and maybe a few games too id say medium to heavy usage and I got easily 10 hours sot each day!
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Click to collapse
On wifi or LTE because it seems impossible to reach those numbers for me.

how is your battery holding off?

Hi, i have been noticing that my battery its just getting me through the day with 4hs SOT in 14 or 15 hs of use. I have tried many roms and kernels and there is no difference. My phone its not too old (1 year and a half) so i wanted to ask you how was your battery doing. And if mines dying. (Sorry for poor english)

lineage os 15.1
I get from 4.5-6h of SOT depends on how heavy or how many pics I abuse the phone
stock pie, I barely get 2.5h of SOT and if I go heavy use on it, I barely crack 2h

18 months is more than average use, and that usage is normal, and mine is exactly like yours by the way, and the device is of same age too LoL. I am gonna keep using it like this and when SoT drops below 3 hour mark might consider replacing the battery. You can already consider changing the battery anyway.
PS: Tip, stop using those stupid Adaptive ****s Pie brought, both the battery and brightness thingy, those do nothing except drain more.

SaberJ2X said:
lineage os 15.1
I get from 4.5-6h of SOT depends on how heavy or how many pics I abuse the phone
stock pie, I barely get 2.5h of SOT and if I go heavy use on it, I barely crack 2h
Click to expand...
Click to collapse
What about like stock pie with a custom kernel?

Stock Pie here, latest security, just rooted with TWRP.
Get about 2.5 with mixed media and gaming and little gaming I can get about 3.5 hours SOT. Just got the phone about two weeks ago, coming from a 6P. Accubattery shows 71 battery health.
It's not too bad but not that great either. Personally it gets me through work and back home and it charges very fast using the 6P charger even when gaming.
I wish the battery was better, other than that I LOVE my Pixel XL!

Stock Pie, not touched, not modified, not rooted. Perfectly happy with battery life so far, up to 8 h. SOT, up to 1 day of moderate usage.

ylapas said:
Stock Pie, not touched, not modified, not rooted. Perfectly happy with battery life so far, up to 8 h. SOT, up to 1 day of moderate usage.
Click to expand...
Click to collapse
Can you share some more details regarding what apps you have used, was it on WiFi full time and the brightness of the display?

ylapas said:
Stock Pie, not touched, not modified, not rooted. Perfectly happy with battery life so far, up to 8 h. SOT, up to 1 day of moderate usage.
Click to expand...
Click to collapse
8h SOT seems pretty crazy for a 2 year old device but I can see it. Mine usually gets upwards of 5-6 depending on what games I'm playing on it etc. Mind you I'm rooted with a custom kernel installed. Either way I am still very much impressed with the Pixels battery life.

LeMoise said:
8h SOT seems pretty crazy for a 2 year old device but I can see it. Mine usually gets upwards of 5-6 depending on what games I'm playing on it etc. Mind you I'm rooted with a custom kernel installed. Either way I am still very much impressed with the Pixels battery life.
Click to expand...
Click to collapse
Well, in my case is totally possible as the one in my hands is only two months old

ylapas said:
Stock Pie, not touched, not modified, not rooted. Perfectly happy with battery life so far, up to 8 h. SOT, up to 1 day of moderate usage.
Click to expand...
Click to collapse
Sorry to say, but are you sure you didn't charge your phone to 90 percent and unplug it a few times? That doesn't reset SOT.
Hard to believe that my phone is still bate minimun, stock Pie and can barely squeeze 3.5 hours SOT out of it at 72 percent battery health.
There are legit nothing keeping my phone awake either. I use gsam and BetterBatteryStats.
There is no way you're getting 8 hours SOT on a two year old devices, when even the Note 9 isn't getting anywhere near that.

As I have mentioned before, the one in my hands is brand new, born from Pie. So I am holding barely 2 months old device, far away from two years and it easily last from morning till next morning. 8 hours of SOT is possible depending on usage, double checked. Even GSM arena test says it's holding 11 hours of video playback. Moderate usage, dark themes in every possible app, some YouTube, Facebook, Google Play Music, browsing, on WiFi almost 24 /7, up to 30 min calling per day. But no gaming at all.
My first screen shot may be a bit confusing one as I unplugged my device from charger while taking it and posting. 5 h SOT, half juice left, but it will go a bit faster now, never exceed 8 hours here. If you are using if for processor intensive task I agree 4-5 hours will be most what you'll get.

Stats at this moment.

How do you guys get such crazy battery life?! I'm lucky to scrape in an hour of screen on time! And that's just using it to look at Facebook and Snapchat here and there.

AccuBattery Pro stats

Custom pie rom here. I usually average about 5 hrs sot. Sometimes if im just texting and light browsing I'll get to 3 hrs at 50% but no matter what else i do it magically ends at about 5 hrs even when Im on track for 6. Now if I start using snapchat, youtube, camera the battery drops like a rock and I'll show only 3.5 maybe 4 hours. this is with LTE, not much wifi, but that doesnt seem to alter the outcome much one way or another.
Oh and share, Im getting 1 less with pie compared to oreo. Someone in another thread tried to tell me it was just me and my phone but looks like thread everywhere show pie is a battery bogger.

What's a good app to measure battery health
Sent from my Pixel XL using Tapatalk

hi I'm actually xda passive user from 2011, since then I always using sony devices (xperia arc, xperia SP, xperia Z2 xperia XA2 Ultra, XZ Premium) but this is my first time to have an account and be active user. My pixel XL using custom pie rom (liquid remix) and kingkernel by KingBri, Blu_Schedutil gov can least up to 4.5-5hours SOT in 30% LTE and 70% wifi moderate use (WA,IG,Youtube,Chrome) but it can drop to 3-4hours SoT when I'm gaming PUBGM for total 1hour. I think thats good remind I bought second hand Pixel XL in Indonesia just about less than 2 weeks ago. sorry no screenshot because I forgot to capture it when still in liwuid remix and now I'm in BootLeggerROM 3.5 Pie and wanna test the differences. Thank you :good::good:

cobrajet7 said:
What's a good app to measure battery health
Click to expand...
Click to collapse
Accubattery

6 month old, so far everything is good.

Stock Pie I get maybe 3 hours SOT without any gaming... 70 percent battery health.

Screen on time

It's amazing how much we actually use our phones in a given day, especially when we watch "videos"! Rate this thread to express how many hours of screen-on time you can get on the OnePlus 8 before depleting the battery.
Then, drop a comment if you have anything to add!

Pretty impressed with battery life. And that was with heavy usage : installation of a lot of apps/mods, downloads through games, videos (especially 1h under direct sunlight).
I know it's not representative of a normal day because of the quarantine but I found it really good.

Can anyone else post screenshots? In the YouTube reviews they indicate very different battery consumption among them. 5:30 some, others 8:30

Will post more screenshots after more usage...

More screenshots after more usage

Battery life and charging cycle question
Hey Buddy,
May I ask how do you charge your OnePlus 8 phone? All the way to 100% or less? Do you keep it charging on even if its at 100?

Slightly over 4 hours of SOT with 50% battery left.
Impressive and slightly better than what I was getting on my 8 Pro.

Not bad. I'm also using xXx Magisk and ElementalX Kernel.

Revenant Ghost said:
Not bad. I'm also using xXx Magisk and ElementalX Kernel.
Click to expand...
Click to collapse
My stats are not bad and for my usage the phone lasts all day. But how can you reach those values?

Cometer said:
My stats are not bad and for my usage the phone lasts all day. But how can you reach those values?
Click to expand...
Click to collapse
It depends on which apps you have installed and how you use them. Therefore, results will vary from person to person. To give you some guidelines, this is what I do:
I use GPS and location services sparingly instead of leaving them on
Google app and Google Assistant are disabled, along with some Google analytics
I use a Chromium-based web browser, such as Kiwi instead of Chrome itself
I debloat unused apps that would otherwise just sit there, wasting space
I typically charge the phone to full while it's off and uninterrupted
Touchboost is disabled
Hope that helps.

Revenant Ghost said:
It depends on which apps you have installed and how you use them. Therefore, results will vary from person to person. To give you some guidelines, this is what I do:
I use GPS and location services sparingly instead of leaving them on
Google app and Google Assistant are disabled, along with some Google analytics
I use a Chromium-based web browser, such as Kiwi instead of Chrome itself
I debloat unused apps that would otherwise just sit there, wasting space
I typically charge the phone to full while it's off and uninterrupted
Touchboost is disabled
Hope that helps.
Click to expand...
Click to collapse
Thanks a lot. I took some of your tips without impacting what I expect from the phone and it made quite a difference. I had too many apps that I was simply not using. And some applications that were polling my location too much for no reason. I'm also using dark mode as I'm actually enjoying it. I almost didn't change anything but it really shows that if you do some minor tweaks and remove aps you're not using you end up with enough battery to last a full day comfortably.
Really surprised. Attaching my new SOT.
This was a more demanding usage of the phone than my previous post but surprisingly I got 30% more battery then before.
And this while playing COD for almost half an hour.:victory:

Can you guys post more stats?

ouroboros12 said:
Can you guys post more stats?
Click to expand...
Click to collapse
SoT is just pefect. And don't worry it's the same everywhere, look :

I think something wrong is going on,poor SOT,never had I pass 5.5 hours of SOT.

Not the longest SOT but I can easily stay multiple days on one charge when using my phone 2-3 hours a day. The flat parts in the plot are the nights when my phone was on airplane mode.
I also had some pretty good experiences while using my phone as a hotspot. This used to drain the batteries of my previous phones quickly but with the OP8 I can easily share connection 2-3 hours and still have the battery last me at least for the day. (Not included in the screenshot)

One plus 8
I get abt 10 hrs

I get abt 10 hrs

My last post was quite poor in infos so I'll detail more this time. Using it one day, you can have up to 10h SoT, using it throughout the days will give you around 8 hours SoT.
I've done two things: used my phone for two days of normal use (at home, playing videogames for about 2h a day because I had no friends to hang out with :crying and got three days of lite use (1h gaming per day or less because I had friends this time :victory, 7h SoT
To sum up: using it over the days will reduce SoT, but overall the battery is really good
Here some pics :

Double post

I dont know if it is normal, or not. But forexample, i chatge phone OP8 full, and i use it, lets say until 50% of battery, then i connect phone to PC to transfer some files. and if i check after battery it said that it is full charged 5 min before, and it stay 50%