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Is overheating problem normal on Xperia z?

Hiiii,
Sorry again questioning because I haven't got reply yet.. And my DOA period is going end
Mine getting hot while browsing and at doing some gpu jobs,
Is that normal,
M not saying that my hands starts burn,
Just feel the camera area hot, seems like 45degrees Celsius, our city temp is more than 43degrees Celsius...
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app

I think yes its normal..my too gets hot while browsing..
Sent from my C6602 using xda app-developers app

Mandeep148 said:
Hiiii,
Sorry again questioning because I haven't got reply yet.. And my DOA period is going end
Mine getting hot while browsing and at doing some gpu jobs,
Is that normal,
M not saying that my hands starts burn,
Just feel the camera area hot, seems like 45degrees Celsius, our city temp is more than 43degrees Celsius...
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app
Click to expand...
Click to collapse
Yep quad core 1.5GHz is going to get pretty warm

Thanx guys....
M very thankful to u all
Sent from my C6602 using xda app-developers app

Mandeep148 said:
Hiiii,
How to check my device temperature?
What is the normal temperature?
Thanx
Sent from my C6602 using xda app-developers app
Click to expand...
Click to collapse
You can check with Bat Stat. It's a widget and work very well.
From my experience a mobile completely in idle should stay at 25/30°C, messaging and do some other light things up to 35°C and gaming 45°
Sent from my C6603 using xda app-developers app

Thank u guys for helping me..
Our city temperature is 45 degree Celsius, and noticed one thing that browsing with y tabs open from chrome and its about 44.7 degree Celsius.. is that normal?
Feeling so laggy
Sent from my C6602 using xda app-developers app

Yes..when the phone gets heated up the cpu throttles to coontrol the temperature...
Sent from my C6602 using xda app-developers app

Thanx again all guys...
Sent from my C6602 using xda app-developers app

There is an app in the system that monitor the temperature.
The phone will shutdown if there is an overheating.
Sent from my C6603 using xda premium

mine is like 35 when charging and browsing XDA apply like right now. and with light browsing and stuff it goes up to 37
doesn't seem normal to me as my girlfriends phone only gets to like 30 degrees when browsing and charging
Sent from my C6603 using xda premium

Mine also feel hot sometimes so I think it should be normal lol

I think its also depends on room temperature,
Our area is very hot... Mine is getting sometime 47 in sunlight while browsing with watching website video...
Now at using xda app and chatting,is 38
Sent from my C6602 using xda app-developers app

hmm, it seems I'm not the only one but ATM mine is off charger and it is 20 after a phonecall for 5mins and now xda so it is very strange as I noticed this happening since like a week...
and the temperature change seems to affect my batt life... i used to get like atleast 24hours.. now it is far from that
Sent from my C6603 using xda premium

SaGaR_ said:
hmm, it seems I'm not the only one but ATM mine is off charger and it is 20 after a phonecall for 5mins and now xda so it is very strange as I noticed this happening since like a week...
and the temperature change seems to affect my batt life... i used to get like atleast 24hours.. now it is far from that
Sent from my C6603 using xda premium
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Click to collapse
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz

Dymor said:
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz
Click to expand...
Click to collapse
i know that, i had profiles set up from 384 when screen was off and 810 when screen was unlocked, but even then it's average temp was like 25... atm i'm doing nothing but xda no music no charger no nothing and it is 27
Sent from my C6603 using xda premium

Originally Posted by Dymor
Temperature change means that your CPU is working. That's why you use more battery. If you want to preserve your battery on a rooted phone you can use apps like "SetCPU" and set as max cpu speed 1016 MHz. This will not reduce drastically you phone speed but will help you to preserve more battery. When you want to play some game set the max value back to 1500 Mhz
Click to expand...
Click to collapse
i know that, i had profileert set up from 384 when screen was off and 810 when screen was unlocked, but even then it's average temp was like 25... atm i'm doing nothing but xda no music no charger no nothing and it is 27
Sent from my C6603 using xda premium
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Click to collapse
Atm I was reading a book from Play Books and temp is 29. With my Note I had similar values.
The thing that is different between XZ and Note it's that XZ can't exchange hot cause it's waterproof and Note can do more effectively.
XZ has a front and back "glass" so it's more sensible about external temp.
Here in Italy summer it's coming and I'll expect about 30° CPU temp as normal
Sent from my C6603 using xda premium

CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium

SaGaR_ said:
CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium
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Click to collapse
My fault, i was talking about battery temp. Cpu temp can't be monitored, but i think that is directly propotional with battery temp

Yeah is normal it is a special feature Sony build in. That's foe the winter time to keep Ur hands warm when u use the phone. To bad they do not included a turn off switch for it.
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dante501 said:
Yeah is normal it is a special feature Sony build in. That's foe the winter time to keep Ur hands warm when u use the phone. To bad they do not included a turn off switch for it.
Sent from my C6603 using xda app-developers app
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Click to collapse
LOL
SaGaR_ said:
CPU???? xD I was talking about batt temp, around the camera gets very hot sometimes... how can I see cpu temp?
but like i said my battery is draining fast, I used to be able to get like above 24hrs on 1charge
and now I'm on 3% in 9hrs... it bothers me...
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Today I wanted to test how is the battery of this phone. I had unplugged from charger at 6.30 AM and connected to PC for 10 mins during the day. Now I have 33% remain and I went on YouTube, listened songs with Spotify (offline), SMS, FB, Twitter, Viber, Play Book: a normal daily use for me.
I have .253 fw and Doom Kernel with wheatley governor and cfq scheduler. 1026 MHz max - 192 MHz min. Juice Defender Ultimate for mobile data and WiFi always active when I am at home or at work.
About 18h without charge. For me it's an exceptional battery life. (when i hade Note I used to go with 3 more battery in the bag!)

[Q] Overheating, throttling, gaming performance

Since one month I am considering an upgrade of my good old SE Neo V. I mainly use it for gaming. After a deep research, and a lot of read I have narrowed my pick to 2 phones Xperia SP and Nexus 4. Both devices have Adreno 320 and similar price level which is vital for me. Since the overheating, throttling, gaming performance on N4 is quite well described over the web the problem seems to be the lack of similar information over XSP. I would like to kindly ask you for help with running few stress tests (you can use app StabilityTest (ROOT optional) by intostudios) and posting those results here. Also if you have some expirience with gaming on you XSP please feel free to write something about it: is there any problem with 1GB of RAM while gaming, or with touch after the device is heavily used for 30-60 min (I know about the issue when XSP is on a flat surface), are all games available for XSP?
All this data should let me make the best choice about my future phone. Thanks in advance to everyone willing to post your results below :good:

No problems while gaming. Playing iron man 3 while charging heats it up. No running out of ram issues.
Sent from my Xperia U using xda app-developers app

Would it be possible for you to do a Stability Test to see how much CPU clock is decreassing during full load?
noob_user_ said:
No problems while gaming. Playing iron man 3 while charging heats it up. No running out of ram issues.
Sent from my Xperia U using xda app-developers app
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Click to collapse

Real racing 3 and dead walking play with no problems at all. How do you do the stress Test?
Sent from my C5303 using xda app-developers app

Just type StabilityTest (ROOT optional) in google play and the application will pop-up. When you do it please post a screen shot below
venters said:
Real racing 3 and dead walking play with no problems at all. How do you do the stress Test?
Sent from my C5303 using xda app-developers app
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Click to collapse

Lopat said:
Just type StabilityTest (ROOT optional) in google play and the application will pop-up. When you do it please post a screen shot below
Click to expand...
Click to collapse
How long should this take? It's been 45 minutes and it's still going! :silly:

venters said:
How long should this take? It's been 45 minutes and it's still going! :silly:
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Click to collapse
I got a phone call and it stopped so I have restarted it. 3 hours its been going now. If something stops it again. I'm not sure I'm going to restart it.
Sent from my GT-P1000 using xda app-developers app

Needed my phone back after five and a half hours I ended the test. Here's a screen shot from just before I ended it. Sorry but it was just taking too long.
Sent from my C5303 using xda app-developers app

Stress test will only end when your phone crashes. It is used to test for stability after overclocking etc.
If it doesn't crash after 30 mins then you can end it.
Sent from my Xperia SP using xda premium

jasonwsc said:
Stress test will only end when your phone crashes. It is used to test for stability after overclocking etc.
If it doesn't crash after 30 mins then you can end it.
Sent from my Xperia SP using xda premium
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Click to collapse
30 minutes!!! :laugh:
Well I guess it definitely passed then. lol

Many thanks for the test. Sorry for the long wait but I was in a place where Internet is something unbeliveble Would it be possible to post the results like this
*h*t*t*p*://img.tapatalk.com/d/12/12/13/sapugy4e.jpg

Lopat said:
Many thanks for the test. Sorry for the long wait but I was in a place where Internet is something unbeliveble Would it be possible to post the results like this
*h*t*t*p*://img.tapatalk.com/d/12/12/13/sapugy4e.jpg
Click to expand...
Click to collapse
Seriously what's the problem? Nobody is going to keep testing the phone for you.
If 5 hours is not enough I don't know what is.

I just wanted to see how much juice the cores loose after heating up. It is an important data for me thats why I am asking for it here in xda.
@jasonwsc it's not just for me maybe someoneelse would like to know this data

Is this normal?

For the screen to cause fast battery drain like this? Another thing, the device gets immensely hot, very quickly when playing real racing 3. Even on power save. Is that a note 3 thing too?
Edit: would like to add that screen was on 95% of that time
Sent from my SAMSUNG-SM-N900A using XDA Free mobile app

Screen on time like that and high brightness will cause any phone to eat up the battery and get hot...Play games on a tablet ....
Sent from my SM-P600 using XDA Premium HD app

I'm not asking for a magic cure-all, but there's no way in the world I could afford any tablet, not on my payrate. I only got the note 3 by trading a bunch of stuff. I was just under the impression that new devices were supposed to get LESS warm than their older counterparts. This device reminds me of owning a tegra 3 phone..
Sent from my SAMSUNG-SM-N900A using XDA Free mobile app

prichm1992 said:
I'm not asking for a magic cure-all, but there's no way in the world I could afford any tablet, not on my payrate. I only got the note 3 by trading a bunch of stuff. I was just under the impression that new devices were supposed to get LESS warm than their older counterparts. This device reminds me of owning a tegra 3 phone..
Sent from my SAMSUNG-SM-N900A using XDA Free mobile app
Click to expand...
Click to collapse
I understand your dilemma ,.I do all my vids, games, movies ..etc on my tab...to avoid heating up my phone and burning the battery down. Somebody else here might chime in and have a solution for you..I wish I could be of more help.
Sent from my SM-P600 using XDA Premium HD app

GalaxyNotesTx said:
I understand your dilemma ,.I do all my vids, games, movies ..etc on my tab...to avoid heating up my phone and burning the battery down. Somebody else here might chime in and have a solution for you..I wish I could be of more help.
Sent from my SM-P600 using XDA Premium HD app
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Click to collapse
How long was the screen on for?
It's normal for any device to get hot when playing games, especially when running graphically intensive apps. It has nothing to do with whether the device is old or new.

About 50 minutes out of the 55
Sent from my SM-N900A using XDA Free mobile app

prichm1992 said:
About 50 minutes out of the 55
Sent from my SM-N900A using XDA Free mobile app
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That sounds about right then. Screen time can usually last up to 5 hours before the battery dies.

Installing dynamic kat actually 100% fixed heat and really improved screen on batt life. I only use 6-12% an hour. Depending on cpu load
Sent from my SM-N900A using XDA Free mobile app

What are in the stock updates?

Does anyone know what has been fixed or updated from the original android 5.0 LNX build to the upgraded 5.0 build then from 5.0 to 5.0.1? I couldn't find a change log from google or fixes or anything for that matter
Thank you
Sent from my Nexus 6 using XDA Free mobile app

http://aosp.changelog.to/

Bah. Looks like nothing to do with battery life improvements on there. This thing sucks battery like a nuclear submarine
Sent from my Nexus 6 using XDA Free mobile app

jwleonhart said:
Bah. Looks like nothing to do with battery life improvements on there. This thing sucks battery like a nuclear submarine
Sent from my Nexus 6 using XDA Free mobile app
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Click to collapse
Battery life is subjected to how you use your phone. Minimize your wake locks and ensure your phone is deep sleeping.
Battery life is hardly affected by a ota unless there was a crucial error on Google part causing wakelock which Google play services is the main culprit.
Sent from my Nexus 6 using Tapatalk

How to I ensure the phone goes into deep sleep when the screen is off?
Sent from my Nexus 6 using XDA Free mobile app

jwleonhart said:
How to I ensure the phone goes into deep sleep when the screen is off?
Sent from my Nexus 6 using XDA Free mobile app
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Click to collapse
make sure that you install apps that dont keep your phone awake.

Don't think I have any. Simms I'm still trying to kill my battery, but trying to not go crazy. I've noticed chrome is quite battery consuming...
Utorrent as well, but I expect that from a p2p client
Sent from my Nexus 6 using XDA Free mobile app

Huge battery drain

Hi
I don't know why my battery drains very fast.
I attached a picture of battery states
Is it a common problem or should I install a costume kernel?
Sent from my Nexus 6 using XDA Free mobile app

Does Wakelock Detector (needs root - you didn't mention) give you any idea of what's draining it?

well, i see that you kept your phone screen on for about an 2 housr and 40 minutes in that 3 hour time frame. that will drain battery, and lots if you have your brightness set at a higher level.

dahawthorne said:
Does Wakelock Detector (needs root - you didn't mention) give you any idea of what's draining it?
Click to expand...
Click to collapse
My phone is not rooted.
Should I root it?
Sent from my Nexus 6 using XDA Free mobile app

dahawthorne said:
Does Wakelock Detector (needs root - you didn't mention) give you any idea of what's draining it?
Click to expand...
Click to collapse
I rebooted my phone into safe mode to see if the battery drainage is caused by an app.
Even in safe mode the problem still persists.
Sent from my Nexus 6 using XDA Free mobile app

simms22 said:
well, i see that you kept your phone screen on for about an 2 housr and 40 minutes in that 3 hour time frame. that will drain battery, and lots if you have your brightness set at a higher level.
Click to expand...
Click to collapse
How did you know that I kept my phone screen on for 2 hours?
Because I actually did not use it allot.
I was driving for an hour without using my phone and within an hour the battery dropped from 41% to 30 % (on safe mode)
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
How did you know that I kept my phone screen on for 2 hours?
Because I actually did not use it allot.
I was driving for an hour without using my phone and within an hour the battery dropped from 41% to 30 % (on safe mode)
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Is that normal?
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
I rebooted my phone into safe mode to see if the battery drainage is caused by an app.
Even in safe mode the problem still persists.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Leading up to the screenshot did you have your phone on nonstop? Because it's showing as awake.
Also it looks like you have poor signal, which will cause battery drain.
Sent from my SM-G900F using Tapatalk

f0xy said:
Leading up to the screenshot did you have your phone on nonstop? Because it's showing as awake.
Also it looks like you have poor signal, which will cause battery drain.
Sent from my SM-G900F using Tapatalk
Click to expand...
Click to collapse
I barely used my phone within this time!
I don't know how it is showing awake!!
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
How did you know that I kept my phone screen on for 2 hours?
Because I actually did not use it allot.
I was driving for an hour without using my phone and within an hour the battery dropped from 41% to 30 % (on safe mode)
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
from your screenshot, awake. that can be caused by a process getting stuck too, but it would be on all the time, without breaks. have you tried rebooting? as that can fux a stuck process.

simms22 said:
from your screenshot, awake. that can be caused by a process getting stuck too, but it would be on all the time, without breaks. have you tried rebooting? as that can fux a stuck process.
Click to expand...
Click to collapse
Yeah rebooted several times.
This problem started maybe 4 days ago. I rebooted the phone several times within these 4 days
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
Yeah rebooted several times.
This problem started maybe 4 days ago. I rebooted the phone several times within these 4 days
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
you didnt post the mist important battery stats screen, the one with the apps using your battery..! but, is google play services eating much battery?

simms22 said:
you didnt post the mist important battery stats screen, the one with the apps using your battery..! but, is google play services eating much battery?
Click to expand...
Click to collapse
O shoot
I charged my phone and the battery history is gone.
But I looked at it before it was gone and saw that "exchange services" was awake for 2 horse and consumers 23% of battery.
Google play services consumed 2%
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
O shoot
I charged my phone and the battery history is gone.
But I looked at it before it was gone and saw that "exchange services" was awake for 2 horse and consumers 23% of battery.
Google play services consumed 2%
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
Should I disable "exchange services"?
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
Should I disable "exchange services"?
Sent from my Nexus 6 using XDA Free mobile app
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Click to collapse
Yes or more certainly clear the app data and cache..
Sent from my SM-G900F using Tapatalk

xhamadeex said:
Should I disable "exchange services"?
Sent from my Nexus 6 using XDA Free mobile app
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Click to collapse
do you use the exchange services? i dont, and end up just deleting it. but it is one if those things that can cause it, just like play services. @f0xy had the right idea, try deleting its data.

simms22 said:
do you use the exchange services? i dont, and end up just deleting it. but it is one if those things that can cause it, just like play services. @f0xy had the right idea, try deleting its data.
Click to expand...
Click to collapse
I disabled the app.
Let's see how the battery will become.
As I'm writing now my battery level is 94%.
I will update you guys within an hour or two.
Thanks for the help everyone.
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
I disabled the app.
Let's see how the battery will become.
As I'm writing now my battery level is 94%.
I will update you guys within an hour or two.
Thanks for the help everyone.
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
i hope that was it, fingers crossed..

simms22 said:
i hope that was it, fingers crossed..
Click to expand...
Click to collapse
An hour later
Still goes down by the minute literally.
1%every minute or 2 if the screen is on.
Is that normal for a nexus 6 device?
Sent from my Nexus 6 using XDA Free mobile app

xhamadeex said:
An hour later
Still goes down by the minute literally.
1%every minute or 2 if the screen is on.
Is that normal for a nexus 6 device?
Sent from my Nexus 6 using XDA Free mobile app
Click to expand...
Click to collapse
no. i normally get between 5-7 hours screen on time. seriously, lol. but dignal plays a big factor in battery life as well. xould you post thr main oage of the battery stats, with the apps please. and the same one you posted last.