Database Users

Battery Temperature Norms

what are the normal battery temp levels for the galaxy tab? Mine goes from around 28 deg Celsius idle to 43 deg Celsius when charging or prolonged use. Are these safe operating levels or is it getting too hot? At 40 degrees i can already feel the back panel getting warm so im a bit worried about the processor. Im not overclocked and even undervolted by 100mV.
Sent from my undervolted Galaxy Tab running Overcome 1.3

http://forum.xda-developers.com/showthread.php?t=845458&page=2
http://forum.xda-developers.com/showthread.php?t=986067&page=2
Trust me, samsung is giving us all a total headache. For once, my battery temperature went to 53degrees Celsius. I laughed so badly when i saw that.

pawces said:
what are the normal battery temp levels for the galaxy tab? Mine goes from around 28 deg Celsius idle to 43 deg Celsius when charging or prolonged use. Are these safe operating levels or is it getting too hot? At 40 degrees i can already feel the back panel getting warm so im a bit worried about the processor. Im not overclocked and even undervolted by 100mV.
Sent from my undervolted Galaxy Tab running Overcome 1.3
Click to expand...
Click to collapse
Just curious, is your battery charging and discharging normally?

Mine's going from 14'C (outdoors) to 35'C max. (playing while pluged). Normal voltage.
Sent from my GT-P1000 Overcome 1.4.2 using XDA Premium App

The most mine ever goes to is about 36 C. both in use and in charging. Overclocked to 1.2ghz

It chatges and discharges normally, i get abot 26-30 hours out of it with average use. I do live in the Philippines though so that may be the normal temp for me. Just want to know what the danger zone is for his device when it cones to temperature.
Sent from my undervolted Galaxy Tab running Overcome 1.3

Mine goes to 37 38 @and 27 idle
Sent from my GT-P1000 using Tapatalk

Normally it is within range between 27-28 and 38 (C) on my overclocked up to 1.2GHz . When charging and running in the same time - temperature may be a bit higher, because the battery becomes warmer during charging. Important factor is software used for measuring, I use 2 different applications and always compare the readings.

Nexus 4 CPU Temperature

Hi guys i got my nexus 4 a few months back and i am very happy with it.
I rooted it and i'm running Cyanogenmod 10.1 with Franco kernel r136. My current settings are
Minimum CPU frequency- 384Mhz
Maximum CPU frequency- 1350Mhz (i underclocked it)
My CPU Voltage settings are (followed this thread
http://forum.xda-developers.com/showthread.php?t=2155495
384 - 700 (-150)
486 - 700 (-175)
594 - 720 (-180)
702 - 740 (-185)
1026 - 825 (-200)
1188 - 875 (-225)
1350 - 940 (-185)
1512 - 1000 (-150)
Just checked Device Monitor in franco kernel updater app and clicked it. It is showing CPU temperature is 42 Degrees(106 F). I am a bit worried with this temperature. Is it normal ?? I have no apps running in the background. When i watch 1080p movies it raises upto 48 Degrees.
Any way to reduce the temperature ??
Thank you

Thats normal for a quad core device like our Nexus 4.
And to be honest, it is actually quite low.
Think of it like this. Your body is on average 37 °C. The temperature of your cpu is only 5 degrees hotter than your body.
The cpu can handle way higher temperatures like that, eg. when playing a game.
And when your cpu gets too hot, the phone will shut itself off, so dont worry about it.

lol, that a few degrees warmer than your body temp.. 98.6F

Thanks for the reply. I live in india and we have 44 degrees temperature. Does this effect my phone ???

aviz1911 said:
Thanks for the reply. I live in india and we have 44 degrees temperature. Does this effect my phone ???
Click to expand...
Click to collapse
yes. your phone temperature will also depend on the ambient temperature around it, and itll affect how fast itll cool down too. if the temp around it is 44C, youll need to expect higher phone temps then someone living in a cooler environment.

I just restored my phone from the red blinking led issue, but my cpu temperature is nou 60C idle mode, i think thats a bit much..
Anybody experienced something similar?

I was just curious to what is the max temp of the CPU. because my note 2 will idle near 32*C. Whereas this phone idles 40*C. Battery also isles higher too.

XxLostSoulxX said:
I was just curious to what is the max temp of the CPU. because my note 2 will idle near 32*C. Whereas this phone idles 40*C. Battery also isles higher too.
Click to expand...
Click to collapse
100C is the safety temp. itll automatically shut down to cool off at 100C.

[Q] Snapdragon 800 operating temperature ?

I'm on rooted stock rom with AEL kernel and I noticed while gaming temperature goes up to about 65 degree celsius before it starts throttling while on stock kernel it used to start throttling at 62 degree celsius, so I wanted to know is this anything out of the ordinary ?

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MohamedOMostafa said:
so I wanted to know is this anything out of the ordinary ?
Click to expand...
Click to collapse
This is normal.
Also don't keep spamming until somebody replies.

[Q] heat issues

my s5 gets hot very quickly.. when i use it for 10-15mins (very light use checking mail and browsing).. it gets warm... when on moderate use (transfering lots of stuff on sdcard) it gets hot .... and when using a lot of apps (not even gaming).. it gets really really hot.
I installed cpu temp and I get temperatures like 60 degrees... sometimes i even get warning it's over 70 degrees.
I am on kitkat neatrom. will lollipop help with the heat? Is it actually normal? My friend has galaxy s4 mini and it does not get hot.. only warm under similar heavy load

yeahman45 said:
my s5 gets hot very quickly.. when i use it for 10-15mins (very light use checking mail and browsing).. it gets warm... when on moderate use (transfering lots of stuff on sdcard) it gets hot .... and when using a lot of apps (not even gaming).. it gets really really hot.
I installed cpu temp and I get temperatures like 60 degrees... sometimes i even get warning it's over 70 degrees.
I am on kitkat neatrom. will lollipop help with the heat? Is it actually normal? My friend has galaxy s4 mini and it does not get hot.. only warm under similar heavy load
Click to expand...
Click to collapse
No is not normal.Not even in games. When i was on kit kat hw accelerate h265 1080p movies only played in sw mod and then my cpu never got over 70 (and this is a ****ing cpu intensive **** for 1-2 h) and after finish the movie temp got lower immediately.
Don't use kernel others than stock!

I am on stock... I will try a stock rooted lollipop rom... I get 70 degrees at times (some peak..it's not continous i think ).. average max temp is 61 degrees celcius... is this dangerous? It's quite hot to touch the screen. Meanwhile I underclocked my max cpu freq to see how it performs.

can someone install stabilitytest and do the classic test for 5-10mins and tell me what battery temp they get? I get 36.1 - 37.5 degrees but i underclocked my cpu to 1190mhz. I feel the device being warm... top of the phone is warmest
edit: done same test on my old htc desire and the temp gets max at 33.6 to 34.6 but the device does not feel warm at all.. wdf is wrong with the galaxy s5?

It's actually the top part of the screen that is very hot to touch

yeahman45 said:
It's actually the top part of the screen that is very hot to touch
Click to expand...
Click to collapse
I'll do the tests for you. Tell what apps to use (more tests is accurate). give me their google play link and i'll post screenshots

olaruionutadrian said:
I'll do the tests for you. Tell what apps to use (more tests is accurate). give me their google play link and i'll post screenshots
Click to expand...
Click to collapse
Thx man
App to monitor temperature overall
https://play.google.com/store/apps/details?id=com.yanyan.cputemp&hl=en
App to do stress test of the cpu: (try the first test for 10mins)
https://play.google.com/store/apps/details?id=com.into.stability&hl=en

yeahman45 said:
Thx man
App to monitor temperature overall
https://play.google.com/store/apps/details?id=com.yanyan.cputemp&hl=en
App to do stress test of the cpu: (try the first test for 10mins)
https://play.google.com/store/apps/details?id=com.into.stability&hl=en
Click to expand...
Click to collapse
in cputemp, go to changing curve to see the cpu temp monitor.

in cputemp --> settings --> you can enable cpu temp overlay.. it will show you the temp in status bar... can you tell me what do you get when idle and what do you get while doing the stabilitytest. thx

yeahman45 said:
It's actually the top part of the screen that is very hot to touch
Click to expand...
Click to collapse
first (idle with screen open)
http://s7.postimg.org/y2zgi8oa3/Screenshot_2015_01_06_21_44_18.png

Thx! I am interested to know what temperature do you get when doing the stabilitytest ... I get like 70 - 72 degrees when doing the stability test!!!

9 mins
http://s9.postimg.org/5wbx4gsrj/Screenshot_2015_01_06_22_30_45.png
7 mins
http://s9.postimg.org/5wbx4gsrj/Screenshot_2015_01_06_22_30_45.png
2 min
http://s10.postimg.org/eiqralm1l/Screenshot_2015_01_06_22_28_41.png
In my room temp is 24 C. Maybe maters
ok i'll do classic in few mins

Thx can you try the stabilitytest classic test(the first one) plz?

https://docs.google.com/file/d/0B02W5Y8lz9kONFJ5b0VoR2ZVOVE/edit?usp=docslist_api
I ve got some high temps up to 74

olaruionutadrian said:
https://docs.google.com/file/d/0B02W5Y8lz9kONFJ5b0VoR2ZVOVE/edit?usp=docslist_api
I ve got some high temps up to 74
Click to expand...
Click to collapse
Thx for tests! So it does get pretty hot for you too on load but your battery temp is much lower than me. It is 36 to 38 for me undet load maybe thats because i am using a case? Do you feel the touchscreen very hot when doing the tests?
But normal temp is still high for me. It is 46 to 56 degrees doing just light tasks like browsing and gmail. Will try to factory reset. Maybe a nasty app causing it.
Thx again

anyone else having heat issues?are all snapdragon 801 phones that hot? I am considering selling my s5... I only had it for a few months... It's the first flagship device I bought and I am amazed that it has that kind of issues. (I also get a can't wake up issue).. unbelievable...

Galaxy S5 overheating is normal?

I play GTA SA in high quality and in a few minutes it is slow, Temple Run 2 loses many FPS, GodFire falls from 60FPS to 30FPS or less, Asphalt 8 begins to have low FPS.
I analyzed the performance of the GPU and CPU:
The phone heats up, reaches an average temperature of 70 ° C (158º F) ~ 80 ° C (176º F) , gives peaks up to 90 ° C (194º F) on hot days.
The GPU performance drops a lot.
The GPU performance falls gradually from 578 MHz to 190.73 MHz and no longer increases until the temperature cools.
I live in Brazil and in recent days made a lot of heat - 32 ° C (89,6º F), is now doing 15 ° C (59º F) and the GPU performance drops to 305 MHz in less than 10 minutes.
I have the S5 makes a week! I received from the Samsung because of problems with the S5 Mini GPS.
This is normal? Or my S5 has problems?
Thanks in advance!
It is G900M - SnapDragon Version
It has no root
Version 5.0 Lolipop

felipebonito said:
I play GTA SA in high quality and in a few minutes it is slow, Temple Run 2 loses many FPS, GodFire falls from 60FPS to 30FPS or less, Asphalt 8 begins to have low FPS.
I analyzed the performance of the GPU and CPU:
The phone heats up, reaches an average temperature of 70 ° C (158º F) ~ 80 ° C (176º F) , gives peaks up to 90 ° C (194º F) on hot days.
The GPU performance drops a lot.
The GPU performance falls gradually from 578 MHz to 190.73 MHz and no longer increases until the temperature cools.
I live in Brazil and in recent days made a lot of heat - 32 ° C (89,6º F), is now doing 15 ° C (59º F) and the GPU performance drops to 305 MHz in less than 10 minutes.
I have the S5 makes a week! I received from the Samsung because of problems with the S5 Mini GPS.
This is normal? Or my S5 has problems?
Thanks in advance!
Click to expand...
Click to collapse
Doesn't sound normal to me, RMA if you can.
Sent from my SAMSUNG-SM-G900A using Tapatalk

Which version of the phone u have? G900f?
And what version of android are u running?
And are u rooted?

It will throttle if it overheats, playing GPU/CPU intensive games on a hot day is a good combination to overheat the phone
Find somewhere cool and try playing them again, see if it still throttles

Supernatural77 said:
Which version of the phone u have? G900f?
And what version of android are u running?
And are u rooted?
Click to expand...
Click to collapse
It is G900M - SnapDragon Version
It has no root
Version 5.0 Lolipop

*Detection* said:
It will throttle if it overheats, playing GPU/CPU intensive games on a hot day is a good combination to overheat the phone
Find somewhere cool and try playing them again, see if it still throttles
Click to expand...
Click to collapse
Today is 18ºC (64,4ºF) and it heats up to 85ºC (176ºF) according to the CPU-Z and GPU reached drop to 190MHz, as well as on hot days.
The average temperature is 45 ° C (113ºF) today without using it. It is normal on hot days is higher than 50 ° C (122ºF).
The processor did not exceed 70ºC (158ºF)
I don't know how high it is acceptable. I mean, lose the GPU performance in a few minutes.

felipebonito said:
Today is 18ºC (64,4ºF) and it heats up to 85ºC (176ºF) according to the CPU-Z and GPU reached drop to 190MHz, as well as on hot days.
The average temperature is 45 ° C (113ºF) today without using it. It is normal on hot days is higher than 50 ° C (122ºF).
The processor did not exceed 70ºC (158ºF)
I don't know how high it is acceptable. I mean, lose the GPU performance in a few minutes.
Click to expand...
Click to collapse
That's pretty high, have you done a reflash/factory reset? Some process must be making it run like that.
Sent from my SAMSUNG-SM-G900A using Tapatalk

Rakuu said:
That's pretty high, have you done a reflash/factory reset? Some process must be making it run like that.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Click to expand...
Click to collapse
I've tried, I have almost nothing installed. If I do not use the S5 the processor is almost stopped.
Also this occurred in 3 Lolipop updates I have received beyond the first.
The first time I turn it on and I set it up, he came to be very hot, downloaded CPU-Z and marked up to over 80 ° C. (The day was hot)
(Sorry for my english)

Can someone help me? Share the experience?

thats hot,i live in malaysia where the temp as same as there and now the weather became more hotter than usual in here , but my s5 g900f just acting like normal,no fps drops , even when im playing with heavy games together with vpn apps.
maybe your phone hardware got somehing wrong wih it.

Thanks for all the answers. I took my device in technical assistance for analysis and see what happens ...
If anyone else has expriencia, please share.