Develop Bugs

Nexus 7 2013 game battery Life question

Hey guys.. I have a question that bothers me.. when i do heavy gaming on my nexus 7 (2013) my battery drops about 8% every 15mins or so..this is with gps turned off.nfc off.location off.and google services .currents and so forth off.. and brightness on auto..but when i do leave my tablet in deepsleep overnight i only lose about 1% in about 10 hours of deep sleep but when i game my battery drops as fast as 8% in 15mins or so is this normal???

That's more drain than I've ever experienced. Have you tried a CPU monitor, and care to tell us the name of the game(s)?
Sometimes a game can unnecessarily run all CPU cores at full throttle. PBA Bowling is a big drain, though at the pace it uses up the battery, I can still get 6 hours of life.

frontline commando dday.deadtrigger2.dragon slayer. gta .games like that and im not running anything on background cause ive also did a backup to stock so everything got deleted and fresh and still around this rate but i heard its normal cause at this rate my battery would be dead at 3hours or so and i heard thats normal for heavy gaming on a tablet?

darktwins25 said:
frontline commando dday.deadtrigger2.dragon slayer. gta .games like that and im not running anything on background cause ive also did a backup to stock so everything got deleted and fresh and still around this rate but i heard its normal cause at this rate my battery would be dead at 3hours or so and i heard thats normal for heavy gaming on a tablet?
Click to expand...
Click to collapse
That's Wierd Because I Get 8-10 Hours Of Gaming W/ Airplane Mode On, Wi-Fi On, GPS Off, Bluetooth Off, Currents Un-Auto Sync, Etc...
I Play Modern Combat 4 Online For Hours (The Whole Day) Without The "Connect Your Charger" Until Late At Night Like 11 Or 12. I Used Play
GTA: San Andreas For Hours ( I Beat It ).

yeah but thats with airplane mode on but i mean i play with airplane mode off and then it only last 3 hours i heard this was normal for a tablet for graphic intense games

i still find it hard to believe u get 10 hours of gameplay google annouched 10 hours of life by doing surfing and moderate use but in heavy use u will not get up to 10 hours

darktwins25 said:
i still find it hard to believe u get 10 hours of gameplay google annouched 10 hours of life by doing surfing and moderate use but in heavy use u will not get up to 10 hours
Click to expand...
Click to collapse
Well I Get 8-10 Hours On A Full Charge

darktwins25 said:
yeah but thats with airplane mode on but i mean i play with airplane mode off and then it only last 3 hours i heard this was normal for a tablet for graphic intense games
Click to expand...
Click to collapse
That's seems pretty low. While you can't expect 8-10 hours of actual usage with graphic intense games, I get about 5½ hours screen time over 2 days when I spend the majority time gaming. Even if I did nothing but game on my tablet I expect I'd still get close to 5 hours usage over the course of a day.
Sent from my Nexus 5 using xda premium

95Z28 said:
That's seems pretty low. While you can't expect 8-10 hours of actual usage with graphic intense games, I get about 5½ hours screen time over 2 days when I spend the majority time gaming. Even if I did nothing but game on my tablet I expect I'd still get close to 5 hours usage over the course of a day.
Sent from my Nexus 5 using xda premium
Click to expand...
Click to collapse
I'm Gonna Experiment Without Airplane Mode.

Heavy use endurance

Playing Candy Crush for 22 hours straight can take its toll on your battery (and your marriage). Rate this thread to express how the LG G5's battery performs under heavy use. A higher rating indicates that it lasts a long time even when playing games, streaming video and audio, and doing other CPU-intensive activities.
Then, drop a comment if you have anything to add!

5 HR SoT, LTE, Loc. Off, 40-70% Brightness, Music all day.
This thing performs really well compared to last-gens. (Note 4)

qwahchees said:
5 HR SoT, LTE, Loc. Off, 40-70% Brightness, Music all day.
This thing performs really well compared to last-gens. (Note 4)
Click to expand...
Click to collapse
Yeah but the battery get's really hot when charging while using . Don't want a bomb going of on my eear

Played NFS No Limits for 6 and a half hours straight, wasn't very hot. Great battery life imho, sleeps like a baby, i lose 1-2% over night. Mine is h860, 6.0.1 v10a. Should i upgrade it to Android 7 because I've read that many people have a huge battery drain on Nougat?

Djdeko said:
Yeah but the battery get's really hot when charging while using . Don't want a bomb going of on my eear
Click to expand...
Click to collapse
ive noticed this too
but at least it throttles properly. it might get hot and charge slower, and work slower, but it wont cook itself to a bootloop like the g4 would.

manganoid said:
Played NFS No Limits for 6 and a half hours straight, wasn't very hot. Great battery life imho, sleeps like a baby, i lose 1-2% over night. Mine is h860, 6.0.1 v10a. Should i upgrade it to Android 7 because I've read that many people have a huge battery drain on Nougat?
Click to expand...
Click to collapse
Did you root and unlocked your h860?

nasirum said:
Did you root and unlocked your h860?
Click to expand...
Click to collapse
Nope, h860 can't be rooted because the bootloader is locked, unlike h850

3 hours of Clash of Clans and the battery goes from 100 to dead.. Any other activity only 6 hours.. Nougat 7.0 Fulmics rom H830

Heat

Some phones are great to take camping because if you play Asphalt 8 long enough, the back warms up to the ideal temperature that can bake bread. Rate this thread to express the extent to which the ZTE Axon 7 stays cool under extended heavy use. A higher rating indicates that even when playing strenuous games for long periods of time, the phone doesn't get uncomfortably warm.
Then, drop a comment if you have anything to add!

I have not noticed any excessive heat. Probably the coolest of all my past phones.

tele_jas said:
I have not noticed any excessive heat. Probably the coolest of all my past phones.
Click to expand...
Click to collapse
Agree it has been the coolest phone I have owned. The other phones I have owned have both got very hot which has made the phones very slow (CPU throttling?). The Axon 7 has stayed quite cool to the touch even when using things like GPS and camera.
Nexus 6p (toaster)
Oneplus One (hot)
HTC M7 (hot)
iPhone 5s (mild)
Axon 7 (cool)

Warm/Hot
Got my Axon 7 today been using it for a few hours was warm throughout my usage, gave it a charge and was really warm/hot. Battery life wasn't all that great either, people are getting 5-6 SOT with a full charge, it came with 85% out of the box and used it for around 2~2.5 hours and it was down to 20% with brightness below 50% wasn't impressed. I'm hoping it'll get better with more use as this phone is pretty great

If you play all day of course you wont get 6 hrs of SoT.

tele_jas said:
I have not noticed any excessive heat. Probably the coolest of all my past phones.
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Click to collapse
0gati said:
Agree it has been the coolest phone I have owned. The other phones I have owned have both got very hot which has made the phones very slow (CPU throttling?). The Axon 7 has stayed quite cool to the touch even when using things like GPS and camera.
Nexus 6p (toaster)
Oneplus One (hot)
HTC M7 (hot)
iPhone 5s (mild)
Axon 7 (cool)
Click to expand...
Click to collapse
Yup and Yup....
Comparing the Axon 7 to previous devices, A7 win by a long shot.
I play PSP Games (this is hard on CPU+GPU) and doesn't transform into a toaster.

I've gotten 6.5 hours of screen on time, but this is with conservative use: web browsing/video watching with extremely low brightness settings.
When playing Star Wars KOTOR, I've only gotten ~3.5 hours of play time. Brightness heavily affects the drain speed.

it gets barely warm enough to notice it working at all.

Got hot in pocket while doing nothing, GSam showed 38-40 celsius. Started today, exactly after 1 week when I got it. While using it it gets warm a little, but nothing serious compared to my old phones.

Axon 7 Battery Temperature
Hi guys my Axon 7 is running the latest update (7.1.1) and my battery's temperature is 29°c when idling and the room's temperature is also 29°c, but when I start using social media apps like Instagram and Snapchat ,it gets around 37° and if I use Chrome for web surfing it gets around 40°c, so is this normal for Axon 7? And also if I use so heavy multitasking like downloading over mobile data, watch online videos , two sims both activated , and ten other apps open at the same time but no games , the temperature sometimes goes up to 45°c. What is your Axon 7's battery temperature in different situations?please also mention the room temperature that you're in. ( to see the temperature go to settings/ power manager/ battery cooling)

With Gsam Battery, it says 43 celcius when charging or reddit/games...
It was under 35c a few weeks ago

It is normal for many phones.
And the temp alert settings of the axon7 are very useful as I sit in sunlight very often and most times forget about phone temperature

My Axon 7 heats up fast when I used aze
The battery monitor reports overheat warning after 20 minutes of using the GPS app called Waze. The temp would reach 46°C easily. I don't get this issue when I use the Google Map.

I have seen temperatures in excess of 50C when in direct sunlight in my hot car while using GPS (no A/C in my car).
Playing Hearthstone in my warm room can exceed 40C, which is where I have the warning set to.
I hope I'm not slowly killing the device or battery...

My A2017G gets a little hot (but definitely usable) when charging. Unplug it and it'll cool down pretty quickly.
But then that might be because I keep the phone on all the time (got an always-on screen app running just for screen-off OK Google)

This phone doesn't get hot. You guys don't know what's hot until you have used a Xperia M4 Aqua
My Xperia M4 Aqua could reach temps of steady 82C while gaming and 74C while watching Youtube

I've been getting issues using mine as a GPS with here maps. Battery heat warnings and yes, it felt hot, not to mention the app is causing navigation problems a lot.
Installed TomTom, see if it works better. It has some better UI and settings already.
If it doesn't run cooler I might buy a dedicated GPS but really don't want another device in the car.....

RobboW said:
I've been getting issues using mine as a GPS with here maps. Battery heat warnings and yes, it felt hot, not to mention the app is causing navigation problems a lot.
Installed TomTom, see if it works better. It has some better UI and settings already.
If it doesn't run cooler I might buy a dedicated GPS but really don't want another device in the car.....
Click to expand...
Click to collapse
That's really weird, my phone never gets hot while using GPS and driving. Are you sure you're not putting the phone in direct sunlight?

Yeah, of course it had sun on it. You need it able to access GPS signal reliably for good navigation.
It was in a screen mount. I was using it heaps today on TomTom app with much more success and less heat. Seems there's something not right with Here Maps.

RobboW said:
Yeah, of course it had sun on it. You need it able to access GPS signal reliably for good navigation.
It was in a screen mount. I was using it heaps today on TomTom app with much more success and less heat. Seems there's something not right with Here Maps.
Click to expand...
Click to collapse
You don't need the sunlight directed onto the device.
I got a mount on my with a shieldscreen to protect it from sunlight so it won't get cooked. I am guessing you're enjoying a cooked phone while driving

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 XZ Premium before depleting the battery.
Then, drop a comment if you have anything to add!

Got 6hrs @ 50%

karrouma said:
Got 6hrs @ 50%
Click to expand...
Click to collapse
that is amazing !!!
how did you reached this time?
please answer these
-screen brightness
-stamina use or not
-airplane mode
-how was your usage ( heavy or medium or ....)
-do you charge your phone with fast charge or not ?
...

ashkan.t said:
that is amazing !!!
how did you reached this time?
please answer these
-screen brightness
-stamina use or not
-airplane mode
-how was your usage ( heavy or medium or ....)
-do you charge your phone with fast charge or not ?
...
Click to expand...
Click to collapse
Screen brightness @40%
No stamina
Wifi and mobile data are on
Using heavy some time and medium usage
I used original charger in the box
Rooted with storm fix

karrouma said:
Screen brightness @40%
No stamina
Wifi and mobile data are on
Using heavy some time and medium usage
I used original charger in the box
Rooted with storm fix
Click to expand...
Click to collapse
(Rooted with storm fix)
so that is the reason for your high screen time
what is your charger model ? UCH12 ?
if it is uch12 so you are using fast charge

ashkan.t said:
(Rooted with storm fix)
so that is the reason for your high screen time
what is your charger model ? UCH12 ?
if it is uch12 so you are using fast charge
Click to expand...
Click to collapse
yep

im getting 8-9 hours with 3-3.5 hours of asphalt 8 gameplay on high graphics, one or two movies on youtube, full low brightness (35% on movies in YT), heavy facebook usage. and a lot of other things like video editing, whats, HG,G+ etc etc.
uninstalled all useless system and user apps. added play services in doze mode. reduced background activity and background data on all user and system apps.
using 1890x3360 resolution (to fix touch issues).

Im on oreo (.51) with storms DRM Fix/kernel, I used serajrs debloat script to get rid of all the useless apps, 8.45 hours with 13% left, this phone is a beast! Mobile data all day, stamina on performance, some YouTube, lots of browsing, telegram msg's, couldnt ask for better.

So are you guys getting these insane screen on times due to root? If so what are you doing to achieve this?
If not rooted what are you doing to get these kind of screen on times

dieselhazza said:
So are you guys getting these insane screen on times due to root? If so what are you doing to achieve this?
If not rooted what are you doing to get these kind of screen on times
Click to expand...
Click to collapse
Hi,
My device isn't rooted and this is what I do to get the most out of the battery...
1. I try to never allow the battery to get hot in order to prolong its excellent performance. If you're charging your phone, don't run heavy draining apps as this will greatly increase the battery's temperature. When charging my phone, I usually set stamina mode to always on and if I'm not expecting important phone calls I sometimes activate airplane mode. If you want to make and receive calls just turn off Bluetooth, wife, data and GPS while the phone is plugged in to keep the battery temperature down.
2. I used to love the Juice Defender app which was able to automatically turn off Wife/Data whenever the screen is off but sadly it hasn't been updated in so many years. Now I just manually turn off WiFi and Data whenever the phone is not in use.
3. If you're watching an offline film or reading a book, turn off your WiFi and Data. Again, if you're not looking to make calls activate Airplane Mode as this tends to lessen the battery drain especially when watching 4k movies.
4. Delete any apps that you don't use. Especially the power hungry apps!
5. I only tend to set brightness to the lowest setting when I'm in a very dark room. There's no point in always having it so low in broad daylight like a disorientated cave-dweller.
6. When you go to bed, activate stamina mode (if you want to save more juice then also activate Airplane Mode) and just make sure that it won't affect your alarm in the morning. ?
That's pretty much it for me I guess. Rooting voids the warranty and that's not something I want to do so I'm happy with my current usage and performance.
Hope this helps!

SNOOPLAYAN said:
Hi,
My device isn't rooted and this is what I do to get the most out of the battery...
1. I try to never allow the battery to get hot in order to prolong its excellent performance. If you're charging your phone, don't run heavy draining apps as this will greatly increase the battery's temperature. When charging my phone, I usually set stamina mode to always on and if I'm not expecting important phone calls I sometimes activate airplane mode. If you want to make and receive calls just turn off Bluetooth, wife, data and GPS while the phone is plugged in to keep the battery temperature down.
2. I used to love the Juice Defender app which was able to automatically turn off Wife/Data whenever the screen is off but sadly it hasn't been updated in so many years. Now I just manually turn off WiFi and Data whenever the phone is not in use.
3. If you're watching an offline film or reading a book, turn off your WiFi and Data. Again, if you're not looking to make calls activate Airplane Mode as this tends to lessen the battery drain especially when watching 4k movies.
4. Delete any apps that you don't use. Especially the power hungry apps!
5. I only tend to set brightness to the lowest setting when I'm in a very dark room. There's no point in always having it so low in broad daylight like a disorientated cave-dweller.
6. When you go to bed, activate stamina mode (if you want to save more juice then also activate Airplane Mode) and just make sure that it won't affect your alarm in the morning.
That's pretty much it for me I guess. Rooting voids the warranty and that's not something I want to do so I'm happy with my current usage and performance.
Hope this helps!
Click to expand...
Click to collapse
You can also try to turn off the phone, this will bring excellent battery life :cyclops:
Just kidding :silly:
By the way, root seems to improve a lot the phone, but I have Amazon warranty and would be a shame to lose it for rooting the phone

alexs784 said:
You can also try to turn off the phone, this will bring excellent battery life :cyclops:
Just kidding :silly:
By the way, root seems to improve a lot the phone, but I have Amazon warranty and would be a shame to lose it for rooting the phone
Click to expand...
Click to collapse
Hahahahaahahhaha
Yes that's one of the reasons why I'm not too keen on rooting. Rooting the device will also cause some issues that currently have no fix available so I'm good for now.
I can capture excellent stills and beautiful 4k footage. I get around 9-10 hours of screen on time with moderate to heavy use. Everything works as it should so I'm very happy with that.

3.5 hrs loosing 40%
I think for normal daily usage xzp got between 7-8 hrs
The seco d day reached [email protected]% of battery

Well, by my own experience, going out to work at 7:00, getting home at about 18:30 (plus commuting, as I was doing it in the bus too), I was reading an EPUB the whole day (Moon Reader+), black background with white text, the app prevents the screen from turning off, and I hardly had any reason besides lunch break to turn it off, I noticed I had forgotten the cable at the end of lunch break and took out brightness to about 35%, enough to be readable for me, it was on auto until them, no stamina mode either.
I got home with about 40% of battery left. I was quite surprised with my results.

Can get more than 20 hrs of SOT now
Look @The screenshoti taked after long day
5.5 hrs of SOT and 47% battery remaning

I get an average of 6 1/2 hours SOT with heavy gaming and brightness set to around 30%
Otherwise 2-3 days standby with medium to little use. I am impressed.
Ps. When gaming, is the screen running in 1080P or 4k?? How can we tell?

kanej2006 said:
I get an average of 6 1/2 hours SOT with heavy gaming and brightness set to around 30%
Otherwise 2-3 days standby with medium to little use. I am impressed.
Ps. When gaming, is the screen running in 1080P or 4k?? How can we tell?
Click to expand...
Click to collapse
It is 1080p

SPeaky said:
It is 1080p
Click to expand...
Click to collapse
Thanks for clearing that. This means that we only get 4k when viewing 4k movies? However, by default we are getting 1080p which includes gaming.
It would be nice if we could run games in 4k. Why have a 4k screen which is only running 1080P?
Same as buying a 4k TV/Monitor and gaming at 1080P. :crying:
At least we should have an option to change resolution like a PC when gaming, would make sense.Even gaming at 1440P would look amazing. Some games have visible jagged edges which would be eliminated if running at resolutions higher than 1080P...

kanej2006 said:
Thanks for clearing that. This means that we only get 4k when viewing 4k movies? However, by default we are getting 1080p which includes gaming.
It would be nice if we could run games in 4k. Why have a 4k screen which is only running 1080P?
Same as buying a 4k TV/Monitor and gaming at 1080P. :crying:
At least we should have an option to change resolution like a PC when gaming, would make sense.Even gaming at 1440P would look amazing. Some games have visible jagged edges which would be eliminated if running at resolutions higher than 1080P...
Click to expand...
Click to collapse
hey could you please us all how much you paid for the PC that lets enjoy 4k gaming? and how much room it takes.
I'm not trying to underestimate the power of Snapdragon 835, but you surely don't understand that even GTX 1080 doesn't play all the games flawlessly in 4K

saved-j said:
hey could you please us all how much you paid for the PC that lets enjoy 4k gaming? and how much room it takes.
I'm not trying to underestimate the power of Snapdragon 835, but you surely don't understand that even GTX 1080 doesn't play all the games flawlessly in 4K
Click to expand...
Click to collapse
Then you must not heard of GTX 1080 TI?? 30% better performance than the standard GTX 1080. I am able to play any game fully maxed, ultra settings at 4k with an average of 80-100 fps thank you very much...

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
Click to expand...
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.
Click to expand...
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.
Click to expand...
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.
Click to expand...
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?
Click to expand...
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
Click to expand...
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!!
Click to expand...
Click to collapse
How? what apps are you using and other stuff?

jirka607 said:
How? what apps are you using and other stuff?
Click to expand...
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!
Click to expand...
Click to collapse
On wifi or LTE because it seems impossible to reach those numbers for me.