Database Develop

Unimpressive battery life.

Was expecting 10 hours of screen on time but was only able to get about 5hours
Things I've done(that gave 5hours screen on time)
Greenify(all apps greenified except whatsapp)
Gravitybox smart radio
Removed about all the bloatware I could find using titaniumbackup (including Google search,google plus, google now)
Disabled all auto-sync except for Gmail
Disabled x-reality
Disabled "scanning always available" (search for advanced wifi in settings)
Gravitybox
Stamina mode
Brightness about 20%
That's about it, tips or even a guide to improve this will be greatly appreciated.

tacocats said:
Was expecting 10 hours of screen on time but was only able to get about 5hours
Things I've done(that gave 5hours screen on time)
Greenify(all apps greenified except whatsapp)
Gravitybox smart radio
Removed about all the bloatware I could find using titaniumbackup
Disabled all auto-sync except for Gmail
Disabled x-reality
Disabled "scanning always available" (search for advanced wifi in settings)
Gravitybox
That's about it, tips or even a guide to improve this will be greatly appreciated.
Click to expand...
Click to collapse
How many charge cycles has the phone been through?
Brightness level?
Stamina mode?

degraaff said:
How many charge cycles has the phone been through?
Brightness level?
Stamina mode?
Click to expand...
Click to collapse
Oops forgot about these. Edited in main post.
Stamina mode is on and brightness about 20% throughout the day

tacocats said:
Was expecting 10 hours of screen on time but was only able to get about 5hours
Things I've done(that gave 5hours screen on time)
Greenify(all apps greenified except whatsapp)
Gravitybox smart radio
Removed about all the bloatware I could find using titaniumbackup
Disabled all auto-sync except for Gmail
Disabled x-reality
Disabled "scanning always available" (search for advanced wifi in settings)
Gravitybox
Stamina mode
Brightness about 20%
That's about it, tips or even a guide to improve this will be greatly appreciated.
Click to expand...
Click to collapse
If you just turn the phone on and watch videos for 10 hours, I'm sure you could do that. You can't look at reviews and think that their battery tests (which don't mimic real use) are gospel. I just had my first day with the Z3C with AT&T service. Long story short, I'm getting the same battery life on my Z3C that I had on my Razr Maxx HD. And that's with location reporting on and brightness at 75 or 80%. On my RMHD location reporting was off and brightness was around 50%. I took it off the charger at 6am, it's 8pm now and I'm at 63%. 2 hours SoT.
If this was my Moto X I'd be at 15% or less.

From
http://www.phonearena.com/news/All-...-record-battery-life-for-its-category_id60922
"We measure battery life by running a custom web-script, designed to replicate the power consumption of typical real-life usage."

tacocats said:
From
http://www.phonearena.com/news/All-...-record-battery-life-for-its-category_id60922
"We measure battery life by running a custom web-script, designed to replicate the power consumption of typical real-life usage."
Click to expand...
Click to collapse
Yeah, I know that's where you got the 10 hours number from. However, typical "real life usage" doesn't mean having the screen on for 10 hours. For example, I listen to a lot of podcasts and music. If I didn't I could probably double my screen on time. Stuff runs in the background and uses power as well. Battery life isn't just screen on time.

did you have a SIM card inserted? I noticed they didn't have a SIM card in theirs. This may turn off the cellular antennas
The problem with these synthetic tests is its repeating the same thing over and over again. Things like caching start coming into play

They didnt have a sim in? Thats pretty much invalidates the 10 hours number for sure. Cell service always drains more battery than wifi.
Sent from my D5803 using Tapatalk

http://forum.xda-developers.com/showthread.php?t=2768544
What about this? he's getting 10 hours sot

K
tacocats said:
http://forum.xda-developers.com/showthread.php?t=2768544
What about this? he's getting 10 hours sot
Click to expand...
Click to collapse
He has the phone in ultra stamina mode. If you wanna turn your smartphone into a dumbphone and have it last a week go ahead. Im gonna get two days out of one charge. Probably around 4 or 5 hours SoT, along with 6 or 7 hours of listening to podcasts and/or music. 10 to 12 hours of actual usage over two days is pretty pimp in my book. Im plenty happy with that. Dont know what to tell you.
Sent from my D5803 using Tapatalk

Crewville96 said:
K
He has the phone in ultra stamina mode. If you wanna turn your smartphone into a dumbphone and have it last a week go ahead. Im gonna get two days out of one charge. Probably around 4 or 5 hours SoT, along with 6 or 7 hours of listening to podcasts and/or music. 10 to 12 hours of actual usage over two days is pretty pimp in my book. Im plenty happy with that. Dont know what to tell you.
Sent from my D5803 using Tapatalk
Click to expand...
Click to collapse
Nowhere in the page does he say he has ultra Stamina mode on. Only Stamina moden is on
on.

Battery life won't be consistent for the first couple of times
You'll be configuring the phone (installing new apps, blahblahblah, more CPU usage)
Try it out after a few days for your usage to settle down...

paperWastage said:
Battery life won't be consistent for the first couple of times
You'll be configuring the phone (installing new apps, blahblahblah, more CPU usage)
Try it out after a few days for your usage to settle down...
Click to expand...
Click to collapse
I appreciate this but my first trial was done after everything was installed

I see the guys status bar and it looks like he's on 2g...
Sent from my D5803 using XDA Free mobile app

Crewville96 said:
They didnt have a sim in? Thats pretty much invalidates the 10 hours number for sure. Cell service always drains more battery than wifi.
Sent from my D5803 using Tapatalk
Click to expand...
Click to collapse
Well. I'm basing this off of the screenshot they posted (I don't even know what that screenshot is trying to show). They really didn't say in their article. You can see the "no SIM" icon at the top and they're on WiFi.
I doubt they ran the test with a SIM card and 4g/LTE, and then went through the trouble of taking the SIM out and enabling WiFi before taking the screenshot.
Regardless, the battery life is good enough for me. Best from a phone I've ever had.

tacocats said:
Nowhere in the page does he say he has ultra Stamina mode on. Only Stamina moden is on
on.
Click to expand...
Click to collapse
Sony says you can get 1-2 days on a charge with no battery saving modes on, 3-4 days with stamina mode, and up to a week with ultra stamina mode. Dude is on day 6 in that screen shot, so draw your own conclusions there. Plus, like another poster said, he's not on 4G or HSPA. Of course he'll have crazy battery life. My old flip phones used to last 3-4 days easily as well.
Everyone is entitled to their own opinions. If you think that the battery in the Z3C sucks, fair enough. I, however, am more than happy with a phone that gets the same battery life as my Razr Maxx HD. The Z3C has brightness turned up higher, and EVERYTHING on (except bluetooth), whereas the RMHD didn't. After one full day and 5 hours of actual use (2 hours SoT and 3 hours of audio listening with Pocket Casts) I'm at exactly 50%. Didn't charge the phone overnight. Gonna use it like normal today, see if I can get 2 full days with no battery saving mode turned on, 10 hours actual use.

Crewville96 said:
Sony says you can get 1-2 days on a charge with no battery saving modes on, 3-4 days with stamina mode, and up to a week with ultra stamina mode. Dude is on day 6 in that screen shot, so draw your own conclusions there. Plus, like another poster said, he's not on 4G or HSPA. Of course he'll have crazy battery life. My old flip phones used to last 3-4 days easily as well.
Everyone is entitled to their own opinions. If you think that the battery in the Z3C sucks, fair enough. I, however, am more than happy with a phone that gets the same battery life as my Razr Maxx HD. The Z3C has brightness turned up higher, and EVERYTHING on (except bluetooth), whereas the RMHD didn't. After one full day and 5 hours of actual use (2 hours SoT and 3 hours of audio listening with Pocket Casts) I'm at exactly 50%. Didn't charge the phone overnight. Gonna use it like normal today, see if I can get 2 full days with no battery saving mode turned on, 10 hours actual use.
Click to expand...
Click to collapse
Look again http://i62.tinypic.com/spf4zt.jpg
It's not even 2 days....

tacocats said:
Look again http://i62.tinypic.com/spf4zt.jpg
It's not even 2 days....
Click to expand...
Click to collapse
Oh, sorry. The first time I clicked the link it took me to a different post and screenshot.
Well again, the guy doesn't have 4G or HSPA on and is on wifi. Those are not 'real world conditions'. Maybe he doesn't have 4G or HSPA where he lives, but I do and I'm gonna use it. Good for him. I like smartphones better than dumbphones though

Crewville96 said:
Oh, sorry. The first time I clicked the link it took me to a different post and screenshot.
Well again, the guy doesn't have 4G or HSPA on and is on wifi. Those are not 'real world conditions'. Maybe he doesn't have 4G or HSPA where he lives, but I do and I'm gonna use it. Good for him. I like smartphones better than dumbphones though
Click to expand...
Click to collapse
That is the only difference I'm finding between his settings and mine but I'm doubtful it would double my screen on time.

What do you want, unlimited screen on time for 2 days no matter what? Thats now how batteries work.
Sent from my D5803 using Tapatalk

Screen Brightness kills battery more than you'd think

So the poor battery life on my Note 4 might have more to do with screen brightness than I would have expected. Unfortunately, most people posting their SOT's aren't doing it in a very scientific way, so it's hard to know what we should expect from these devices.
Here are my battery test results using PCMark for Android https://play.google.com/store/apps/details?id=com.futuremark.pcmark.android.benchmark
In one test, I put the screen brightness to 100% and the results were pretty dismal. In the second test, I ran it at 50% brightness, which is brighter than the Note 2 at full and the results were much better.
I use Auto brightness during the day, which might explain my poor battery life, but I'd love to know what others score on PCMark are (it does run for 5+ hours!). I do keep my background BLACK, as well as using black themes on everything I can - for apps that only have white backgrounds, I use AutomateIt to invert the colors automatically. I would have thought these black backgrounds would do more, but it really comes down to brightness it seems.
I'm using an Exynos N910U model and left wifi connected while doing this test - 3 google accounts are synced on my device.

EP2008 said:
So the poor battery life on my Note 4 might have more to do with screen brightness than I would have expected. Unfortunately, most people posting their SOT's aren't doing it in a very scientific way, so it's hard to know what we should expect from these devices.
Here are my battery test results using PCMark for Android https://play.google.com/store/apps/details?id=com.futuremark.pcmark.android.benchmark
In one test, I put the screen brightness to 100% and the results were pretty dismal. In the second test, I ran it at 50% brightness, which is brighter than the Note 2 at full and the results were much better.
I use Auto brightness during the day, which might explain my poor battery life, but I'd love to know what others score on PCMark are (it does run for 5+ hours!). I do keep my background BLACK, as well as using black themes on everything I can - for apps that only have white backgrounds, I use AutomateIt to invert the colors automatically. I would have thought these black backgrounds would do more, but it really comes down to brightness it seems.
I'm using an Exynos N910U model and left wifi connected while doing this test - 3 google accounts are synced on my device.
Click to expand...
Click to collapse
thanks for tests im using my exynos version on auto brightness and generally get 6 hours SOT. i saw on alot of people s stats and people who has problems generally has google play services on their battery usage list and it definetly shouldnt be at there... its probably about location reports to google every1 should disable it from location settings it doesnt break anything.

tmac31 said:
thanks for tests im using my exynos version on auto brightness and generally get 6 hours SOT. i saw on alot of people s stats and people who has problems generally has google play services on their battery usage list and it definetly shouldnt be at there... its probably about location reports to google every1 should disable it from location settings it doesnt break anything.
Click to expand...
Click to collapse
Yes, location can be an issue, but I think that impacts standby time more than SOT. Currently I've done the following to help with location-related issues:
- used lion tamer (soon to be called amplify) to slow down NLP wakelocks.
- set my location settings to powersave mode
- setup AutomateIt to turn on GPS when I'm in Google Maps (I'm usually plugged into the car outlet, so battery isn't a concern while navigating.
- Greenify stuff like Google search, Maps and several others.
I like and use Location Reporting, so disabling it outright isn't an option. My standby usage is very good at usually less than 1% an hour and my wakelocks keep my device awake usually less than 6%, but I'm still working to lower that number.

EP2008 said:
Yes, location can be an issue, but I think that impacts standby time more than SOT. Currently I've done the following to help with location-related issues:
- used lion tamer (soon to be called amplify) to slow down NLP wakelocks.
- set my location settings to powersave mode
- setup AutomateIt to turn on GPS when I'm in Google Maps (I'm usually plugged into the car outlet, so battery isn't a concern while navigating.
- Greenify stuff like Google search, Maps and several others.
I like and use Location Reporting, so disabling it outright isn't an option. My standby usage is very good at usually less than 1% an hour and my wakelocks keep my device awake usually less than 6%, but I'm still working to lower that number.
Click to expand...
Click to collapse
last night with 10 hours sleep time. with wifi connected sync was activated for 3 mails. i just lost 2% and i didnt do anything special like you did. no greenify no root nothing i couldnt even install wakelock detector cuz its broken on kitkat without root.
. i just disabled some useless stuff like samsung store etc.. everything else is working. and on my car i generally listen music over bluetooth

Lux could help

tmac31 said:
last night with 10 hours sleep time. with wifi connected sync was activated for 3 mails. i just lost 2% and i didnt do anything special like you did. no greenify no root nothing i couldnt even install wakelock detector cuz its broken on kitkat without root.
. i just disabled some useless stuff like samsung store etc.. everything else is working. and on my car i generally listen music over bluetooth
Click to expand...
Click to collapse
Before I started tweaking, I was getting around 6%-9% drain PER HOUR! Disabling stuff without root only got me so far, then the xposed tweaks and Titanium Backup had to be used.

EP2008 said:
Before I started tweaking, I was getting around 6%-9% drain PER HOUR! Disabling stuff without root only got me so far, then the xposed tweaks and Titanium Backup had to be used.
Click to expand...
Click to collapse
like i said i dont know whats wrong for some people its probably something you installed(skype maybe) or mostly about location reporting. even last night i left my phone at 90% when i get it this morning after like 10 hours it was on 88% like i said earlier wifi was connected no power saving etc just normal idle time nothing special.

tmac31 said:
like i said i dont know whats wrong for some people its probably something you installed(skype maybe) or mostly about location reporting. even last night i left my phone at 90% when i get it this morning after like 10 hours it was on 88% like i said earlier wifi was connected no power saving etc just normal idle time nothing special.
Click to expand...
Click to collapse
I was testing without any apps installed (just whatever I used to record battery consumption) and it was crazy high. Then I started adding accounts and apps, tweaking and I got my standby time to be much lower, but SOT leaves much to be desired. I'm going to try using the manual brightness and see if there are any differences - I often find auto brightness to be too bright or too dim! No "sweet spot" found! LOL

Greeny can also help but may need root

I'd suggest changing the settings for your Battery Monitor Widget app. AFAICS it polls every 10 minutes so a wakelock occurs every ten minutes to save the data. Use something like an hour and see what happens. Also would highly recommend BetterBatteryStats, a free version is available here for members.
Sent from my LG-D802 using Tapatalk

bnbasarir said:
I'd suggest changing the settings for your Battery Monitor Widget app. AFAICS it polls every 10 minutes so a wakelock occurs every ten minutes to save the data. Use something like an hour and see what happens. Also would highly recommend BetterBatteryStats, a free version is available here for members.
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
I'll try that, although that might only improve wakelocks, not screen on time.
BBS never worked right for me. Always complaining that it couldn't retrieve the stats or falling back on something else.
Sent from my SM-N910U

I was getting around 6%-9% drain PER HOUR!
Click to expand...
Click to collapse
Wait, with the screen off? Then you have something horribly wrong with your device. Mine did a few % over a night. With nothing done to the phone to conserve battery at all. Snapdragon, though. With the update.

I loose only 2% for 7h of standby last night.

We are seeing a trend I think, I noticed that it's mainly us 910U users or exnyos users complaining about battery life. So it must be something in the 910U rom?

I've got a 910F and I get 6 hours screen on time maximum :/

Slai said:
Wait, with the screen off? Then you have something horribly wrong with your device. Mine did a few % over a night. With nothing done to the phone to conserve battery at all. Snapdragon, though. With the update.
Click to expand...
Click to collapse
Doesn't happen now that I've rooted and applied my standard tweaks, but I tried a factory reset to see if I could correct the high standby drain and was not successful without these tweaks.
Sent from my SM-N910U

I have 910f and i got same issues with my batt.
i've tried clean system, root, custom rom. Battery is always draining higher than some people.
As i said in other thread: some people have an issue, some have great battery life. And nobody knows why

Maybe it's the guys who keep it stock and don't root, custom rom and "tweak" that get the good battery life.

Delete it pls.

Slai said:
Maybe it's the guys who keep it stock and don't root, custom rom and "tweak" that get the good battery life.
Click to expand...
Click to collapse
I'm on stock, but without tweaks I can't even go the day on standby. [emoji31]
Sent from my SM-N910U

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 Sony Xperia Z5 before depleting the battery.
Then, drop a comment if you have anything to add!

The best SOT Android smartphone ever, this was confirmed by a lot users and famous blogs.

RyTekk said:
The best SOT Android smartphone ever, this was confirmed by a lot users and famous blogs.
Click to expand...
Click to collapse
On Z5 maybe but With the Z5 Premium it's hard to reach 4hours screen on time...

Wave__ said:
On Z5 maybe but With the Z5 Premium it's hard to reach 4hours screen on time...
Click to expand...
Click to collapse
http://forum.xda-developers.com/showpost.php?p=66164342&postcount=28
Ashray_Vk said:
Was using Intelliplug with eco conservative profile in kernel auditor. Also had undervolted all clock frequencies by 5 mV
Most of the other settings stayed at stock. The governor (interactive) was tweaked using heimdall's tweaks ( posted in z5 themes and apps section by a user, along with those power tweaks and setprop tweaks)
I felt amplify made most of the magic here. Helped a lot with wakelocks. Searched the net for guide to use amplify and it worked brilliantly. Phone was down to 50% and I had an SOT of 4.5+ hours.
Will try the new kernel and let you know in a day or two. I am pretty sure the kernel would work better if I gave it a day to settle.
For the previous kernel which I was testing, it was it's first run.
Click to expand...
Click to collapse

zacharias.maladroit said:
http://forum.xda-developers.com/showpost.php?p=66164342&postcount=28
Click to expand...
Click to collapse
Pretty sure I can get it to around 8 hours SOT atleast! But since I am very busy nowadays and my internship started today, it's gonna be a little hard

Best for me is 4:48 as reported by Battery Monitor Widget, but mostly is 3D games so I think is pretty good

I have my Phone 3 hours off Power, Battery goes down to 60% and the main app draining power is the Display with 17% as per the battery consumption chart.
In the Details to the batteryconsumption of the display it says the display was on for 1:35, however I hardly turned it on.
That is the same since LP and even with MM I reset already 3 times. no change.
I would love the meet someone with that great performance. mine seems just broken :/

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 Sony Xperia Z5 before depleting the battery.
Then, drop a comment if you have anything to add!
Click to expand...
Click to collapse
I get 5 hours on average from 100% without using Wi-Fi and on H+ and my average use is what's app, Instagram, mobile payment, snap chat ( eats a lot) and taking pictures. My brightness is at half with automatic turned on
https://onedrive.live.com/redir?res...authkey=!ALg0IZ2gdeTvo9A&v=3&ithint=photo,png

Such a pity that the battery is not awesome maybe due to bloatwares

calvinerico said:
Such a pity that the battery is not awesome maybe due to bloatwares
Click to expand...
Click to collapse
Actually I hope so. I am one step away from rooting my phone and hope that this might help, especially with greenify having root access.
The device is almost unusable anymore with this battery life. I factory reset once a week, don't even have many apps or do much with it but it still lasts just half a day.
After a factory reset the first 2-3 days are almost fine up to one day.
I dont even think 2 days are possible if I don't activate the whole time...

pilzj said:
Actually I hope so. I am one step away from rooting my phone and hope that this might help, especially with greenify having root access.
The device is almost unusable anymore with this battery life. I factory reset once a week, don't even have many apps or do much with it but it still lasts just half a day.
After a factory reset the first 2-3 days are almost fine up to one day.
I dont even think 2 days are possible if I don't activate the whole time...
Click to expand...
Click to collapse
Xperia Z5 Tmobile USA
2.5HR SOT
Mobile radio likes to stay active throughout the day. Have tried many roms/ factory resets.
Hopefully next software update....feel like i've been saying that for years about various android phones...

stealthj said:
Xperia Z5 Tmobile USA
2.5HR SOT
Mobile radio likes to stay active throughout the day. Have tried many roms/ factory resets.
Hopefully next software update....feel like i've been saying that for years about various android phones...
Click to expand...
Click to collapse
Similar here on T-mo USA
I wonder if the lack of proper tmous radio tuning leads the phone to drain on LTE... Have noticed more drain (phone doesn't seem to have doze lines anymore even though BBS shows doze..) after rooting/xposed. So much that I uninstalled xposed as a test.
Going to try dropping back to HSPA and see if its better.

sovanyio said:
Similar here on T-mo USA
I wonder if the lack of proper tmous radio tuning leads the phone to drain on LTE... Have noticed more drain (phone doesn't seem to have doze lines anymore even though BBS shows doze..) after rooting/xposed. So much that I uninstalled xposed as a test.
Going to try dropping back to HSPA and see if its better.
Click to expand...
Click to collapse
Not sure if that may attribute to it but i dont doubt it...
I did have the courage to flash one of those US roms, even though my FPS (fingerprint sensor ) didin't work...
But eventually after a few days, battery drain came back....

stealthj said:
Not sure if that may attribute to it but i dont doubt it...
I did have the courage to flash one of those US roms, even though my FPS (fingerprint sensor ) didin't work...
But eventually after a few days, battery drain came back....
Click to expand...
Click to collapse
Hmmmm may be onto something here, right away I'm noticing that Yappy is not hanging on sending messages. What I think was happening for me was low LTE signal was causing Yappy to wake up every minute to restart itself. Not sure why Yappy wasn't showing in battery settings, but my phone seems to be connected now that I'm on a 'stable network'. Really wish we could get the tuning on tmous :/

I'm getting average 7-9 hours SOT with my Xperia Z5 Dual E6683... btw is it normal for the GPS indicator at the battery usage page to show that it's constantly turned on throughout the whole day eventhough it's turned off?

sovanyio said:
Hmmmm may be onto something here, right away I'm noticing that Yappy is not hanging on sending messages. What I think was happening for me was low LTE signal was causing Yappy to wake up every minute to restart itself. Not sure why Yappy wasn't showing in battery settings, but my phone seems to be connected now that I'm on a 'stable network'. Really wish we could get the tuning on tmous :/
Click to expand...
Click to collapse
Aaaand nope, got the fast dormancy wakelocks and battery drained faster than before. Reflashing the stock system and wiping cache now to see if I can get doze lines again.
Edit: Battery is better but I think because of things I did after reflashing. Installed WLD since I have root now and noticed that google maps (and later android pay) were generating NLP wakelocks, so cleared data on google maps since I have location reporting off already and then denied location to android pay and it seems to be back to normal. If this is stable for a few days I may try Xposed again.

On average daily use with WiFi on and location enabled most of the time I will get 5 hours SOT. I have pushed it close to 6 with reducing my brightness to almost nothing and only using the phone for messaging. Several factors will affect SOT. For me getting group messages or picture messages drops battery life. Using Chrome also drops it.

mbeni007 said:
On average daily use with WiFi on and location enabled most of the time I will get 5 hours SOT. I have pushed it close to 6 with reducing my brightness to almost nothing and only using the phone for messaging. Several factors will affect SOT. For me getting group messages or picture messages drops battery life. Using Chrome also drops it.
Click to expand...
Click to collapse
Curious what your app list is?

sovanyio said:
Curious what your app list is?
Click to expand...
Click to collapse
Are you asking the app usage in the day? Funny enough my battery life today was a definite miss but it got me through the workday and that's all I need.

Nah I meant like what apps do you have that are non-stock..
But looks like my phone is back to not dozing.. losing ~10% overnight, where I used to lose 3%. Looks like I'm getting the Mobile Radio Active bug displaying through google play services. Clearing caches of apps that appear to be causing it as I go...

P20 pro battery issues

Hi
Got my p20 pro a few days ago, love the phone but have a few issues, mainly battery.
After seeing slot of comments saying how people are easily getting 6/7 even 8 or 9 hours sot I'm struggling to get to 5. I have display on auto, removed uneeded apps, have darkened colour selected for menus etc yet I can't get through a day of use (Twitter, email, internet and some YouTube videos) I do have Spotify on in the background slot, but looking at the usage settings the highest battery use for that has been around 241 ma, so not a great deal
Is there anything obvious I'm missing?
A second issue is that when using pinch to zoom in you tube in landscape mode I get a line between the screen and the notch which looks like a weird display gap and is really annoying, anyone else get that?
Lastly...in camera mode I've watched a ton of phone reviews and night mode is a swipe able option along the bottom, next to aperture mode etc...however I don't have this, I have to go into more then night mode, anyone know why that is? ( I'm in the UK if that makes any difference)
Thanks for any help you can give
Ross

Same here, Im not impressed with the battery.

Same here. Its not a deal breaker though over night
I lose 2% on idle with aeroplane mode on and then shortly using 2% drops off.
We seem to forget that this is the initial release of the firmware - I am sure huawei will optimise it further to improve battery

My phone nearly always gets charged overnight, the fact that this is now easily getting me through the day with zero scares is good for me, I'm not trying to eek 2 days out of it, if Huawei somehow get that then all well and good, but for now I'm happy knowing it's unlikely to die on me if I leave the house at 100%

I had the same issue, but seem to have stabilised it.
Try the following :
Stick to one resolution rather than smart.
Disabled adaptive eye.
Keep the notch on
Managed all apps manually (setting only my key apps to auto and run in background)
I also deleted the cache on all apps and the system via boot menu because I think migration caused some of the issues.

I'm sure mines got something going on in the back ground, fully charged to 100% left in standby while driving to work, arrive (30 mind later with the phone not used) and it's gone down 3%.
Tried the settings above and have manual control over all the apps, I kill off apps after I use them and it's still draining worse than any phone I've had for the last few years.

rosseeles said:
Hi
Lastly...in camera mode I've watched a ton of phone reviews and night mode is a swipe able option along the bottom, next to aperture mode etc...however I don't have this, I have to go into more then night mode, anyone know why that is? ( I'm in the UK if that makes any difference)
Ross
Click to expand...
Click to collapse
That is the same menu i have (i'm in Belgium)
i have to go in "more" and then select "night shot"

Yeah, the phone menus are a step backwards from the mate 10 pro. Dunno why they've done it this way

rosseeles said:
I'm sure mines got something going on in the back ground, fully charged to 100% left in standby while driving to work, arrive (30 mind later with the phone not used) and it's gone down 3%.
Tried the settings above and have manual control over all the apps, I kill off apps after I use them and it's still draining worse than any phone I've had for the last few years.
Click to expand...
Click to collapse
Same here!!!

I get between 8 and 9 SOT a day, Wifi most of the day, 3 hours netflix on 4g with BT headphones, instagram, whatsapp, web browsing, streaming deezer music on BT headphones, texts, some calls. No snapchat or games though and facebook is not logged in.
Haven't tested standby drain yet but maybe it's standby that's killing your battery?
This is in one day though and is excessive use as I have two Instagram accounts and lots of work emails as well. I also don't have a pc at home so use phone for browsing.

How is your settings within the battery category? Do you manage the apps to etc run manually or what do you have in the settings that gets you so much of SOT?

So after some days of testing and trying out some battery monitor apps, the max SOT that I get is 5 hours and 45 minutes.
GSam reports that Android System and Kernel (Android OS) use more than 30% of the battery combined. Is that normal? I'll attach some screenshots.
What I also find interesting is that the AccuBattery app shows that the estimated capacity of my battery being at 3500mAh out off the 4,000mAh design capacity and battery health is at 88%.

Jonathan-H said:
I get between 8 and 9 SOT a day, Wifi most of the day, 3 hours netflix on 4g with BT headphones, instagram, whatsapp, web browsing, streaming deezer music on BT headphones, texts, some calls. No snapchat or games though and facebook is not logged in.
Haven't tested standby drain yet but maybe it's standby that's killing your battery?
This is in one day though and is excessive use as I have two Instagram accounts and lots of work emails as well. I also don't have a pc at home so use phone for browsing.
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Click to collapse
I'm sorry but how do you achieve this? I barely get 5 hours SOT with WI-FI on, instagram, messenger, facebook etc. Also my apps are running on AUTO APp launch.
AlexRocker said:
So after some days of testing and trying out some battery monitor apps, the max SOT that I get is 5 hours and 45 minutes.
GSam reports that Android System and Kernel (Android OS) use more than 30% of the battery combined. Is that normal? I'll attach some screenshots.
What I also find interesting is that the AccuBattery app shows that the estimated capacity of my battery being at 3500mAh out off the 4,000mAh design capacity and battery health is at 88%.
Click to expand...
Click to collapse
Have you figured out what is causing the problems? I'm having pretty similar issues.

wort11 said:
I'm sorry but how do you achieve this? I barely get 5 hours SOT with WI-FI on, instagram, messenger, facebook etc. Also my apps are running on AUTO APp launch.
Have you figured out what is causing the problems? I'm having pretty similar issues.
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Click to collapse
Unfortunately I haven't had any luck either. I've deactivated almost everything that could be using up the battery and I still don't get more than 6-7 hours of SOT... I've had the phone for two months now, battery life didn't really get better as some people mention. I carry a powerbank with me cause when I'm out and taking photos it doesn't even make it through half the day...

Did you guys deactivate the option mobile data while connected with wifi? That drains a lot of battery while connected with wifi and is activated out of the box for no reason. What also drains battery are the two options under location settings to search for wifi networks all the time.
When I was on emui I set all apps to manual and only activated active in background and auto start for apps that really need it and I want to get notifications from, like WhatsApp and telegram.
Under mobile data settings I also deactivated background data for those apps and boom, easily 10+ hrs SOT when on WiFi or 7-8 hrs on mobile data.
I'm running force Doze app as well but that might only help with standby drain.
Oh and get rid of Facebook, messenger and snapchat if you want good battery. They are known for huge drain and there are good or even better alternatives like Friendly e.g.

AlexRocker said:
Unfortunately I haven't had any luck either. I've deactivated almost everything that could be using up the battery and I still don't get more than 6-7 hours of SOT... I've had the phone for two months now, battery life didn't really get better as some people mention. I carry a powerbank with me cause when I'm out and taking photos it doesn't even make it through half the day...
Click to expand...
Click to collapse
That does not sound too bad...At least you're getting 6-7 hours of SOT. I'm getting like 4H MAX lately. And that is mostly internal usage! with low brightness.
reppi said:
Did you guys deactivate the option mobile data while connected with wifi? That drains a lot of battery while connected with wifi and is activated out of the box for no reason. What also drains battery are the two options under location settings to search for wifi networks all the time.
When I was on emui I set all apps to manual and only activated active in background and auto start for apps that really need it and I want to get notifications from, like WhatsApp and telegram.
Under mobile data settings I also deactivated background data for those apps and boom, easily 10+ hrs SOT when on WiFi or 7-8 hrs on mobile data.
I'm running force Doze app as well but that might only help with standby drain.
Oh and get rid of Facebook, messenger and snapchat if you want good battery. They are known for huge drain and there are good or even better alternatives like Friendly e.g.
Click to expand...
Click to collapse
Thanks for that! I've just disabled "Mobile data always on" and we'll see how much difference does it make. I also might give Friendly a shot.
Also, if I disable background data/app launch for Facebook, that will surely prevent facebook to sync constantly, right? I don't need constant notifications from facebook, only from messenger.
Also I noticed I went to sleep with 100%, after 7 hours I woke up with 92% left. That is with Always ON display. Is this normal standby drain? I'm also thinking about disabling always on display as it does not show notifications correctly anyway.

wort11 said:
That does not sound too bad...At least you're getting 6-7 hours of SOT. I'm getting like 4H MAX lately. And that is mostly internal usage! with low brightness.
Thanks for that! I've just disabled "Mobile data always on" and we'll see how much difference does it make. I also might give Friendly a shot.
Also, if I disable background data/app launch for Facebook, that will surely prevent facebook to sync constantly, right? I don't need constant notifications from facebook, only from messenger.
Also I noticed I went to sleep with 100%, after 7 hours I woke up with 92% left. That is with Always ON display. Is this normal standby drain? I'm also thinking about disabling always on display as it does not show notifications correctly anyway.
Click to expand...
Click to collapse
Yes that should prevent notifications from Facebook.
Hm when I charge it to 100% I usually still have 100% when I wake up 7hrs later. That doesn't mean I have no drain but I think the phone stays at 100% fairly long and seems to drain faster on low battery percentage (similar to iPhone afaik). When I charge to 90% for example I wake up with 87% or so. That's more realistic I think. Wifi on, everything else off, no AOD.

reppi said:
Did you guys deactivate the option mobile data while connected with wifi? That drains a lot of battery while connected with wifi and is activated out of the box for no reason. What also drains battery are the two options under location settings to search for wifi networks all the time.
When I was on emui I set all apps to manual and only activated active in background and auto start for apps that really need it and I want to get notifications from, like WhatsApp and telegram.
Under mobile data settings I also deactivated background data for those apps and boom, easily 10+ hrs SOT when on WiFi or 7-8 hrs on mobile data.
I'm running force Doze app as well but that might only help with standby drain.
Oh and get rid of Facebook, messenger and snapchat if you want good battery. They are known for huge drain and there are good or even better alternatives like Friendly e.g.
Click to expand...
Click to collapse
What system apps do you deactivate background data? I just did it to some of my installed apps and i hope i will see a diffrence soon. And where can i find "deactivate mobile data when on wifi?.
Thanks

Elwaa said:
What system apps do you deactivate background data? I just did it to some of my installed apps and i hope i will see a diffrence soon. And where can i find "deactivate mobile data when on wifi?.
Thanks
Click to expand...
Click to collapse
Not too many actually. Could probably deactivate some more but seems fine as it is.
My system is German but it must be somewhere in wireless and network - mobile network - advanced.

System apps

What are S2mps18-IRQ and DHDPCIE_Host_wake? Battery Historaian.

Honestly my battery isn't that great, after having almost everything disabled (except bluetooth, wifi and gps on battery saving & aod) I am still losing atleast (lowest screen off discharge rate) a 1.3% with an average of 1.83 over a 10% small test atleast according to battery historation. This is while using greenify along with samsung's own battery optimization.
Over this 10% (from 90 to 80% battery) there were over 40K kernal wakesources here's an image showing the wakesources and wakeup reasons.
I'm trying to point the reason to why this happens and my guess is whats on the title so what are they ?, Userspace wakelocks seem reasonable, the highest being spotify for 4 minutes also here are the device power estimates
I'm not using mobile data btw as I dont have data on my SIM (I use a portable router). I am honestly in a pickle, I have no idea what more I can do except put on powersaving mode and disable the rest but thats absolutely counter-intuitive, my S8+ lasted me 2 days with everything I used enabled.
I'm looking for solutions that dont involve me replacing the phone or resetting at the moment (I dont mind doing the latter at some point but the former is harder to do)

battler624 said:
Honestly my battery isn't that great, after having almost everything disabled (except bluetooth, wifi and gps on battery saving & aod) I am still losing atleast (lowest screen off discharge rate) a 1.3% with an average of 1.83 over a 10% small test atleast according to battery historation. This is while using greenify along with samsung's own battery optimization.
Over this 10% (from 90 to 80% battery) there were over 40K kernal wakesourceshere's an image showing the wakesources and wakeup reasons.
I'm trying to point the reason to why this happens and my guess is whats on the title so what are they ?, Userspace wakelocks seem reasonable, the highest being spotify for 4 minutes also here are the device power estimates
I'm not using mobile data btw as I dont have data on my SIM (I use a portable router). I am honestly in a pickle, I have no idea what more I can do except put on powersaving mode and disable the rest but thats absolutely counter-intuitive, my S8+ lasted me 2 days with everything I used enabled.
I'm looking for solutions that dont involve me replacing the phone or resetting at the moment (I dont mind doing the latter at some point but the former is harder to do)
Click to expand...
Click to collapse
Okay, so what model device do you have and what is your daily SOT?
What's your carrier?
Do you have good coverage in your area?
What kind of apps do you run?

Jammol said:
Okay, so what model device do you have and what is your daily SOT?
What's your carrier?
Do you have good coverage in your area?
What kind of apps do you run?
Click to expand...
Click to collapse
Portable router is probably the culprit. LTE is more efficient than WIFI for me and has been since the Note 4 when power envelope tracking was introduced.

Jammol said:
Okay, so what model device do you have and what is your daily SOT?
What's your carrier?
Do you have good coverage in your area?
What kind of apps do you run?
Click to expand...
Click to collapse
Exynos 128GB, my max SoT has been 6 hours with everything disabled | Greenified. That was yesterday but after I let the phone die on its own and then charged it back to full its as bad as non-greenified everything enabled. Coverage is good enough (usually good/great), Here are my apps https://pastebin.com/0D7VJGh0 I even deleted some of them and the rest are disabled. Edit: Actually, every customization app here and every store that isn't the playstore has been removed
@rbiter said:
Portable router is probably the culprit. LTE is more efficient than WIFI for me and has been since the Note 4 when power envelope tracking was introduced.
Click to expand...
Click to collapse
Doesn't explain why the S8+ was much more efficient, also according battery historian wifi power usage is 0.02%/hr

battler624 said:
Exynos 128GB, my max SoT has been 6 hours with everything disabled | Greenified. That was yesterday but after I let the phone die on its own and then charged it back to full its as bad as non-greenified everything enabled. Coverage is good enough (usually good/great), Here are my apps https://pastebin.com/0D7VJGh0 I even deleted some of them and the rest are disabled. Edit: Actually, every customization app here and every store that isn't the playstore has been removed
Doesn't explain why the S8+ was much more efficient, also according battery historian wifi power usage is 0.02%/hr
Click to expand...
Click to collapse
Hmm, I would suggest starting over by wiping and setting up your device without any apps other than the ones that come on it. Use the device for about a day, install one app, use it some more after a full charge, and so on. You can try that to see if you can track down what's going on.