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I playing the game Japan Life while using AC charger, the temperature rised up to 61C. Do you know any problem will be affected to my phone?
Sent from my GT-I9100 using XDA App
61 °c! And you were able to still hold it! My phone is hard to touch at even just above 40 degree celcius
Sent from my GT-I9100 using XDA App
61c is insane....... you are lucky not to burn anything inside your s2.
What is the accepted max. temperature?
bala_gamer said:
61c is insane....... you are lucky not to burn anything inside your s2.
Click to expand...
Click to collapse
Well don't say that if you are not sure. 61°C is high, but no way you can say that as insane.
I was reading some articles about Cortex A9 CPU's and found this,
http://www.phytec.com/products/som/Cortex-A9/phyCORE-OMAP4430.html
So the TJ Max of the CPU is 85°C. But for safety you shouldn't let it go above 70-72°C.
But do remember one thing, that is the CPU temp I was talking about, not Battery temp as you mentioned. It's very common that Battery temp will get higher if CPU temp increases.
Regards.
ithehappy said:
Well don't say that if you are not sure. 61°C is high, but no way you can say that as insane.
I was reading some articles about Cortex A9 CPU's and found this,
http://www.phytec.com/products/som/Cortex-A9/phyCORE-OMAP4430.html
So the TJ Max of the CPU is 85°C. But for safety you shouldn't let it go above 70-72°C.
But do remember one thing, that is the CPU temp I was talking about, not Battery temp as you mentioned. It's very common that Battery temp will get higher if CPU temp increases.
Regards.
Click to expand...
Click to collapse
Yeah, people see battery temperature, but 61 degrees seems pretty high. My battery didn't pass 48 degrees, even when playing complex games. A high temperature will shorten battery lifetime and there has been one report on this forum about plastic inside SII melting down cause of heat, but no info about the temperature that melted it.
Sp1tfire said:
Yeah, people see battery temperature, but 61 degrees seems pretty high. My battery didn't pass 48 degrees, even when playing complex games. A high temperature will shorten battery lifetime and there has been one report on this forum about plastic inside SII melting down cause of heat, but no info about the temperature that melted it.
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Click to collapse
Well the battery & CPU, both temperatures are also depending on the ambient temp. It is also advised to mention the ambient temp along with battery temp.
Regards.
Normally mine operates at 42-46. Maybe it's because I live in a tropical country. Once it got to 53 degrees celsius. Got kinda worried, don't know whether to take it back or not. Is this normal?
Sent from my GT-I9100 using XDA Premium App
Hey all,
I've been noticing over the past few times I've been playing GTAIII and MC3 that the internal temp of my phone rises drastically, to a point where I can barely hold one side of my phone without having to let go every few seconds because it is so hot. From where the battery is positioned, I assumed it might be the GPU heating up, but other att gsII users said their batteries were heating up.
So,
1) Is anyone else experiencing these problems
2) If you are, has anything happened to your phone
I'm debating whether to trade it in for a new one, because I'm still under warranty.
Welcome to high performance electronics. If you push the CPU/GPU hard it's gonna heat up. It's like a desktop, if you do something CPU/GPU intensive it'll heat up. It's a simple byproduct of inefficiency.
As to batteries heating up, that could just be because they're close to the CPU/GPU. Batteries will warm up under high current draw as well.
Do you have a case on your phone? Those tend to trap heat in as well.
Sent from my SGH-I777 using Tapatalk
If your phone is overclocked, the processor will be running at the max clock you have set while playing the game, which is higher than what it's supposed to be running at, i.e., the stock clock. Prolonged usage at this higher-than-normal clock will generate excessive heat.
Sent from my SGS II.
Yeah I don't play GTA3 anymore because of this kind of stuff. It doesn't get to the point where I have to literally move my hands because of the heat though. I simply don't like my phone getting even remotely warm. I'm just really anal about stuff like that. I fear that doing it will shorten the life of the device and I love this phone way too much to let that happen.
I'm sure it's designed to run at these higher temps since mine is completely stock with regards to cpu speed and voltage. If I can't play a game due to this, then I simply pass on the game. Same with my computer but I digress...
Download an app to check the temperature. Yes, ideally cooler the better, but the phone is designed to handle a certain amount of heat.
From what the op is describing, that is definitely too hot. Over time the components life can be shortened. But what you'll see first is your battery life going down, even quit working all together.
Underclock the processor. That can help keep the heat down. Even as low as 500mhz can pay many games. 800mhz should be plenty for most high end games.
Sent from my páhhōniē
I'm not overclocked, but yeah, same thing happens with me when I play MC3. I got scaredish since it got a bit too hot, seemed more hot than it was supposed to be.
download the diagnosis app and set it to check your batt temperature, if that gets above 45c I would be worried and think about underclocking/undervolting.
As long as your phone is cool enough to handle, don't worry. There's a lot more to it, but the electronics can take a lot more than most people credit them for. The battery is the most sensitive to temp, but so long as it's not for terribly long periods of time, you shouldn't even notice any additional degradation over the long run.
Sent from my SAMSUNG-SGH-I777 using xda premium
I have the Otterbox, which is probably the absolute worst case for heat efficiency
Kadin said:
Yeah I don't play GTA3 anymore because of this kind of stuff. It doesn't get to the point where I have to literally move my hands because of the heat though. I simply don't like my phone getting even remotely warm. I'm just really anal about stuff like that. I fear that doing it will shorten the life of the device and I love this phone way too much to let that happen.
I'm sure it's designed to run at these higher temps since mine is completely stock with regards to cpu speed and voltage. If I can't play a game due to this, then I simply pass on the game. Same with my computer but I digress...
Click to expand...
Click to collapse
I agree! I baby this phone to every extent and I hate that feeling I get when it gets warm because I just assume the worst. I keep thinking the gpu is going to blow up or some extreme thing like that
What temp ranges are ideal?
gr8hairy1 said:
Download an app to check the temperature. Yes, ideally cooler the better, but the phone is designed to handle a certain amount of heat.
From what the op is describing, that is definitely too hot. Over time the components life can be shortened. But what you'll see first is your battery life going down, even quit working all together.
Underclock the processor. That can help keep the heat down. Even as low as 500mhz can pay many games. 800mhz should be plenty for most high end games.
Sent from my páhhōniē
Click to expand...
Click to collapse
What temp ranges are ideal?
Brodad said:
What temp ranges are ideal?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1372473
Average day to day operating temps are between 30° and 40° celsius.
Sent from my páhhōniē
If anyone's interested, I have pretty much eradicated the heat problem while also boosting battery life and conserving performance. This was done through setCpu: http://forum.xda-developers.com/showthread.php?t=505419
The problem was that apps were just running the processor like crazy on the 1.2 GHz speed setting, and it used a considerable amount of juice that was unnecessary, heating up the battery to a ridiculous amount.
But anyway, here's the profiles/voltage settings I use:
Main Governor: 200 MHz - 1200 MHz on demand
Profiles:
- Charging, 800 max, 200 min, ondemand, priority = 100
- Temp > 44.1 Celsius, 500 max, 200 min, conservative, priority = 100
(this is a conservative temperature, but most place the *dangerous* amount of heat at 50 degrees before battery life starts decreasing, the CPU/GPU components have solder that melts at 70 degrees)
-Screen Off, 500 max, 200 min, conservative, priority = 75
-Battery <25%, 800 max, 200 min, powersave, priority = 75
-In Call, 800 max, 200 min, conservative, priority = 50
Voltages:
(I was able to undervolt by 50-75 mV for each and still remain stable, these are tested btw)
1600 MHz - 1400 mV
1400 MHz - 1225 mV
1200 MHz - 1200 mV
1000 MHz - 1100 mV
800 MHz - 1025 mV
500 MHz - 950 mV
200 MHz - 875 mV
and that's it! It's working great, I don't have the heat issues I used to, now I can play graphically demanding games and the temp doesn't rise past ~42 degrees, pretty solid improvement. I also get 24-28 hours of battery life with 2-2.5 hours of screen on time per day.
No need to worry about this. That's nowaday phones designed to be. Just normal heat.
amtrakcn said:
No need to worry about this. That's nowaday phones designed to be. Just normal heat.
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I agree that's how they're 'supposed' to be. But things mess up. AMD processors are designed to handle heat, but they are still known for getting too hot and damaging the graphics chip. Better safe than sorry.
Sent from my páhhōniē
Agreed. theory and actuality are two incredibly different concepts
Hi, what is the normal peak CPU temperature for the phone? Mine is going above 90 on the antutu stess-test. I feel it pretty hot around the back camera. Is this normal or my unit is faulty? Thank you.
Is that degree fahrenheit or degree celsius?
Hi, it is Celsius. Please note this is the CPU temp. The battery temp was in low 40s at that time.
Could anybody please run the 15 minute Anutu stress-test and check where the CPU temp goes in Celsius? Thanks!
I've seen several videos on YouTube, the temperatures never raise above 45 degrees celsius, even after an our of playing PUBG. So I think there's definitely something wrong with your device.
Neznam123 said:
Could anybody please run the 15 minute Anutu stress-test and check where the CPU temp goes in Celsius? Thanks!
Click to expand...
Click to collapse
It's odd but I have bad experiences with the older 800 series of Snapdragons. I'm still holding off Pocophone for the SD636 or SD660 until I'm sure it doesn't lead to me frying an egg with the phone after playing for 30 minutes.
Lazy Rich said:
I've seen several videos on YouTube, the temperatures never raise above 45 degrees celsius, even after an our of playing PUBG. So I think there's definitely something wrong with your device.
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Click to collapse
Playing youtube 4k video and the CPU is around 40c as well. Please note these are CPU temps I am talking about, not the battery temp which is in low 40s when the CPU goes above 90.
If possible please run the antutu stress-test for a couple of minutes and advise on the peaks. Thanks!
Just played pubg for 20 min on the default settings - CPU temp peaked at 46 C. I guess this is normal but why does it spikes in 90s on the antutu stress test...
Run Antutu test again 264k, temp spiking in 80s here in there at the end was 33 C.
Please advise if this sounds normal.
Neznam123 said:
Just played pubg for 20 min on the default settings - CPU temp peaked at 46 C. I guess this is normal but why does it spikes in 90s on the antutu stress test...
Run Antutu test again 264k, temp spiking in 80s here in there at the end was 33 C.
Please advise if this sounds normal.
Click to expand...
Click to collapse
That 80c spike has got to be erroneous. That's 176F, which would melt the back cover and everything else inside.
yes it is true
I have the same experience. Run antutu and watch the temps using CPU float when it starts the CPU benchmark. Boy, it went all the to 95 C then goes back to 60 and 90 until the cpu part is finished. While gaming, this wont happen as the cpu will throttle depending how hot the battery temps. I posted the thread here at https://forum.xda-developers.com/poco-f1/how-to/phone-throttles-cpu-gpu-t3839525 so you can see the effect of battery temps on cpu performance.
My question is more like how antutu's cpu test really stress the phone. I run HWBot with cpu float and the maximum temp i was able to get was like 70-75 C while antutu can shoot the cpu up to high 80's to 90's in even cold phone state.
I think it is due to the fact that most of the companies optimise their software in such a way that the benchmarking apps consume the full CPU usage regardless of thermal throttling. OnePlus did this with their phones. My old leeco phone had the same optimization that it automatically utilized full CPU power in benchmarking apps. So I think similar is the case with Xiaomi's Poco f1
Poco F1 cpu temperature reaches 96 °C in Antutu
Neznam123 said:
Hi, what is the normal peak CPU temperature for the phone? Mine is going above 90 on the antutu stess-test. I feel it pretty hot around the back camera. Is this normal or my unit is faulty? Thank you.
Click to expand...
Click to collapse
Mine too.It goes up to 96 C , then 60+., 70+ then again 96 degrees Celsius in Antutu stress test.
And in heavy apps goes beyond 60 °C.
I bought the phone from Romania, where I live.
I have a different problem, i too use poco f1, my benchmarks are around 4500 at 36 degree celcius wheras it is 8000 at 30. So is it the same with everyone?
I was using Havoc OS with derp kernels for quite a long time, and used to play PUBG alot , so recently from past few weeks cpu temperature is reaching about 60°c (Maybe because of summer season) and then cpu starts to throttle.
Then I recently switched to Oxygen OS and when my temperature reaches 60°c something ,it doesn't throttle. (Maybe because oos uses different thermal profile)
So my questions are :
1. If it doesn't throttle above 60°c then could it harm my device?
2. What's the highest maximum temperature which wouldn't harm my device?
On Maximum 48-50 Degree Can Harm Your Device Chipset.
If You are on Latest OOS 25Build.
Then Install BuildProp Editor and Change The Value Stock Thermals False To True.
Reboot To Apply.
60 C Can Damage Your Device.
Smartphones Are Automatically Switch off When Reached to maximium Temperature 50-50.
Olystem said:
On Maximum 48-50 Degree Can Harm Your Device Chipset.
If You are on Latest OOS 25Build.
Then Install BuildProp Editor and Change The Value Stock Thermals False To True.
Reboot To Apply.
60 C Can Damage Your Device.
Smartphones Are Automatically Switch off When Reached to maximium Temperature 50-50.
Click to expand...
Click to collapse
I have changed my rom to Pixel Experience, & now the temperature is just between 45-55 while playing games, but most of the time temperature was around 50°c . I think the problem was because of kernel or rom. Don't know the exact reason.
-TheKoolAnie- said:
I have changed my rom to Pixel Experience, & now the temperature is just between 45-55 while playing games, but most of the time temperature was around 50°c . I think the problem was because of kernel or rom. Don't know the exact reason.
Click to expand...
Click to collapse
Flash Stock ROM Latest Version Then Check.
It's Not Normal.
Till Then Don't play the Games.
I also Facing same issue while playing games 44-46.
I think problem related to latest vendor.
Olystem said:
Flash Stock ROM Latest Version Then Check.
It's Not Normal.
Till Then Don't play the Games.
I also Facing same issue while playing games 44-46.
I think problem related to latest vendor.
Click to expand...
Click to collapse
I switched to miui , not doing any heavy or performance requiring task, still this temperature.
P.s: I have applied Gadgeshildz skin on my Poco,do u think this could be the reason?
-TheKoolAnie- said:
I switched to miui , not doing any heavy or performance requiring task, still this temperature.
P.s: I have applied Gadgeshildz skin on my Poco,do u think this could be the reason?
Click to expand...
Click to collapse
I didn't think the skin causing that issue.
Hello Bro This is CPU Temperature CPU Has a Limit to of 70-100 max .
This is Normal.
That is Thermal Profile.
If The Temperature Reach That Limit it Will Decrease The Performance.
Check Your Battery Temperature.
Check This.
This is mine.
In oxygen OS with Stock Kernel.
Olystem said:
Hello Bro This is CPU Temperature CPU Has a Limit to of 70-100 max .
This is Normal.
That is Thermal Profile.
If The Temperature Reach That Limit it Will Decrease The Performance.
Check Your Battery Temperature.
Click to expand...
Click to collapse
I didn't understand your point.
Why is it normal? Temperature is reaching above 55°c which isn't normal.
Btw when I play pubg, battery temperature reaches to 46°c but when I took screen shot temperature was 40°c.
If battery temperature Reached to 47-55 degree that's not normal.
Your SS Shows thermal profile temperature not the CPU temperature.
CPU and GPU are components inside your phone and they heat from 40 -80 degree Celsius pretty fast in every phone. They can handle upto
Olystem said:
CPU and GPU are components inside your phone and they heat from 40 -80 degree Celsius pretty fast in every phone. They can handle upto
Click to expand...
Click to collapse
As you can read in op ,I was talking about CPU temperature from starting. So when I play pubg and temperature reaches to 55°c so it's Safe? I got confused.
CPU and GPU are components inside your phone and they heat from 40 -80 degree Celsius pretty fast in every phone. They can handle upto
---------- Post added at 04:24 PM ---------- Previous post was at 04:22 PM ----------
I am writing full post but when I post it.
Not showing full message.
Cpu temperature is Normal 40-80 degree.
Bro it's normal.
I am talking about battery temperature.
Working temps in heavy workloads (Games, YouTube, Split-screen/Dual screen, etc.) is around 60°c and it is quite normal but above 75°c thats when you expect damage to the system. According to other XDA Thread, https://www.xda-developers.com/processor-temperature-results-for-tens-of-socs-how-hot-is-your-chip/ Maximum Temperature recorded on a Qualcomm Device (It uses MSM8225Q Chipset) is 63.88°c
Expect Qualcomm that makes powerful and energy efficient SOCs even operating in high temperatures.
Darklouis said:
Working temps in heavy workloads (Games, YouTube, Split-screen/Dual screen, etc.) is around 60°c and it is quite normal but above 75°c thats when you expect damage to the system. According to other XDA Thread, https://www.xda-developers.com/processor-temperature-results-for-tens-of-socs-how-hot-is-your-chip/ Maximum Temperature recorded on a Qualcomm Device (It uses MSM8225Q Chipset) is 63.88°c
Expect Qualcomm that makes powerful and energy efficient SOCs even operating in high temperatures.
Click to expand...
Click to collapse
So that means i shouldn't worry about below 60°c cpu temperature while playing game in hot environmen ( around 40°c)
-TheKoolAnie- said:
So that means i shouldn't worry about below 60°c cpu temperature while playing game in hot environmen ( around 40°c)
Click to expand...
Click to collapse
Its fine. Just don't let it work around 70°c above.
Darklouis said:
Its fine. Just don't let it work around 70°c above.
Click to expand...
Click to collapse
If he uses the default thermal profile, he won't reach above 70, well it shouldn't as the phone will throttle. That's the whole idea of throttling, to lower the temperatures to protect the CPU or GPU from any damage. Also, even if you reach a higher temperature then 70, at one point, the phone will switch off in order to protect itself from any damage. Well, in most cases.
ekin_strops said:
If he uses the default thermal profile, he won't reach above 70, well it shouldn't as the phone will throttle. That's the whole idea of throttling, to lower the temperatures to protect the CPU or GPU from any damage. Also, even if you reach a higher temperature then 70, at one point, the phone will switch off in order to protect itself from any damage. Well, in most cases.
Click to expand...
Click to collapse
Btw every custom rom has its own throttling points for example :
Havoc os start to Throttle around 53°c
Whereas pixel experience throttles about 57_58°c
But in miui cpu temp reached above 60°c for few seconds still it doesn't throttle.
ekin_strops said:
If he uses the default thermal profile, he won't reach above 70, well it shouldn't as the phone will throttle. That's the whole idea of throttling, to lower the temperatures to protect the CPU or GPU from any damage. Also, even if you reach a higher temperature then 70, at one point, the phone will switch off in order to protect itself from any damage. Well, in most cases.
Click to expand...
Click to collapse
Poco doesn't have automatic shutdown when overheating, but just a overheating notification. (Like in S10+) But maybe in a certain temperature, Poco has a built-in safety switch to automatically shutdown the device to prevent possible damage
Darklouis said:
Poco doesn't have automatic shutdown when overheating, but just a overheating notification. (Like in S10+) But maybe in a certain temperature, Poco has a built-in safety switch to automatically shutdown the device to prevent possible damage
Click to expand...
Click to collapse
Even the old Redmi note 4 had that switch, so i'm pretty sure they have it in Poco too.
My temps used to hover around 32*c back then before the MIUI Global Beta 10 9.3.28 came out. I forgot which beta version I was in. I was all stock with no root. While gaming, my temps would go as much as 37*c but never more than it.
Right now, I've tried MIUI EU and Global Beta and most of the time, my normal temps are around 38*c.
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 Samsung Galaxy Note 10+ 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!
No Q here...
XDA_RealLifeReview said:
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 Samsung Galaxy Note 10+ 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!
Click to expand...
Click to collapse
The heat pipe system in it works very well... this phone should never run hot. If it does, something is wrong.
Mine needed extensive optimization to run cool... it's my favorite phone now. Like having a laptop in my palm. Avoid "upgrading" to Q, it's a nightmare.
[email protected] said:
The heat pipe system in it works very well... this phone should never run hot. If it does, something is wrong.
Mine needed extensive optimization to run cool... it's my favorite phone now. Like having a laptop in my palm. Avoid "upgrading" to Q, it's a nightmare.
Click to expand...
Click to collapse
All phones with good cpu/gpu get hot when gaming for long time.
There is not any thing wrong with that.
Exynos phones get very hot ingame, cpu temp can go up to 70c.
If your note 10 don't get warm after 1h asphalt 8 there is something wrong with it like low fps and or trottle.
Batteri temp in heavy game around 40c
Cpu temp in heavy game (Exynos chip) 60c-70c.
Your phone will be warm..
XDA_RealLifeReview said:
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 Samsung Galaxy Note 10+ 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!
Click to expand...
Click to collapse
robalm said:
All phones with good cpu/gpu get hot when gaming for long time.
There is not any thing wrong with that.
Exynos phones get very hot ingame, cpu temp can go up to 70c.
Click to expand...
Click to collapse
Talking about unwarranted running hot. dah.
The hottest my phone has reached playing games was 45°c. But it mostly sits at 43°c when gaming. Is that good?
Too hot
denism81 said:
The hottest my phone has reached playing games was 45°c. But it mostly sits at 43°c when gaming. Is that good?
Click to expand...
Click to collapse
No.
107 F is too hot*. This isn't a desktop cpu; running an LI battery this hot will greatly diminish its lifespan.
Some of the CPU heat plus the extra current drain heat the LI bat up. I never let my battery temp exceed 103 F when in use or 100 F during a charge. >85 during charging is better.
Put a damp rag around it or on the backside if in use to cool it if the ambient temp is too high...
*43 C is fine for CPU temp as long as the battery isn't getting baked. F is easier for real world temp measurement.
My cpu and chips are running at about 104 F while the battery is at 95F; the ambient temp is about 90 F, acceptable.
This with a light cpu load with brightness at about 40%
For heavy cpu usage at these temps for more than 10 minutes would drive the battery temp unexceptably high without external cooling.
Monitor the battery temp. Lol, if the phone feels very warm/hot it's damp rag or shutdown time.
F is easier for"real world" ? F are only used in ONE country! Which, by no means equals ALL the world, science, real science uses metric system
denism81 said:
The hottest my phone has reached playing games was 45°c. But it mostly sits at 43°c when gaming. Is that good?
Click to expand...
Click to collapse
winol said:
F is easier for"real world" ? F are only used in ONE country! Which, by no means equals ALL the world, science, real science uses metric system
Click to expand...
Click to collapse
The Fahrenheit scale is centered around the temperature zone most used by humans.
A 10° F isn't too much a of a change but modest amount.
A 10° C change is huge.
It's ackward to use in real life... suffer.
[email protected] said:
The heat pipe system in it works very well... this phone should never run hot. If it does, something is wrong.
Mine needed extensive optimization to run cool... it's my favorite phone now. Like having a laptop in my palm. Avoid "upgrading" to Q, it's a nightmare.
Click to expand...
Click to collapse
robalm said:
All phones with good cpu/gpu get hot when gaming for long time.
There is not any thing wrong with that.
Exynos phones get very hot ingame, cpu temp can go up to 70c.
If your note 10 don't get warm after 1h asphalt 8 there is something wrong with it like low fps and or trottle.
Batteri temp in heavy game around 40c
Cpu temp in heavy game (Exynos chip) 60c-70c.
Your phone will be warm..
Click to expand...
Click to collapse
[email protected] said:
No.
107 F is too hot*. This isn't a desktop cpu; running an LI battery this hot will greatly diminish its lifespan.
Some of the CPU heat plus the extra current drain heat the LI bat up. I never let my battery temp exceed 103 F when in use or 100 F during a charge. >85 during charging is better.
Put a damp rag around it or on the backside if in use to cool it if the ambient temp is too high...
*43 C is fine for CPU temp as long as the battery isn't getting baked. F is easier for real world temp measurement.
My cpu and chips are running at about 104 F while the battery is at 95F; the ambient temp is about 90 F, acceptable.
This with a light cpu load with brightness at about 40%
For heavy cpu usage at these temps for more than 10 minutes would drive the battery temp unexceptably high without external cooling.
Monitor the battery temp. Lol, if the phone feels very warm/hot it's damp rag or shutdown time.
Click to expand...
Click to collapse
Good thing you don't have the Exynos version.
The idle cpu temp is around 50c with about 20-25c room temp.
What program to you monitor cpu and chips with?
robalm said:
Good thing you don't have the Exynos version.
The idle cpu temp is around 50c with about 20-25c room temp.
What program to you monitor cpu and chips with?
Click to expand...
Click to collapse
122 F is really hot for a cell phone... a very expensive hand warmer. When a phone feels hot; it's already too hot. This will greatly shorten LI life especially if above a 90% charge.
Current drain* at idle with 50% brightness level should be below 220 ma. Typical idle current on this one averages at 140-200 ma.
If it's running >400 ma, something's running in the background sucking the life out of it.
I use different temp apps. Been playing with the Gitlab one.
It's 26.6C (80 F) ambient temp here and the CPU is averaging about 35.5 C (96 F) as I'm using the Note.
Battery temp is the only one I need to really watch.
I monitor that and battery current drain.
*AT&T variat, not rooted but heavily optimized.
[email protected] said:
122 F is really hot for a cell phone... a very expensive hand warmer. When a phone feels hot; it's already too hot. This will greatly shorten LI life especially if above a 90% charge.
Current drain* at idle with 50% brightness level should be below 220 ma. Typical idle current on this one averages at 140-200 ma.
If it's running >400 ma, something's running in the background sucking the life out of it.
I use different temp apps. Been playing with the Gitlab one.
It's 26.6C (80 F) ambient temp here and the CPU is averaging about 35.5 C (96 F) as I'm using the Note.
Battery temp is the only one I need to really watch.
I monitor that and battery current drain.
*AT&T variat, not rooted but heavily optimized.
Click to expand...
Click to collapse
exynos is running hot, there is not mutch you can do.
Here is one example
https://m.youtube.com/watch?v=LfZUNL5hyVw
If you pause the video when he start antutu you can se the cpu temp of the s20 ultra (about 56c without any massive load).
My old s8 with exynos got warm and it worked just fine for 2 years, sure i lost a few % on the batteri.
After 2 years just get a new batteri and enjoy.
I know snappdragon is running mutch cooler, but make sure you get a app that show the right temp. 35c in a 26.6C room sounds like idle temp at best.
robalm said:
Good thing you don't have the Exynos version.
The idle cpu temp is around 50c with about 20-25c room temp.
What program to you monitor cpu and chips with?
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robalm said:
exynos is running hot, there is not mutch you can do.
Here is one example
https://m.youtube.com/watch?v=LfZUNL5hyVw
If you pause the video when he start antutu you can se the cpu temp of the s20 ultra (about 56c without any massive load).
My old s8 with exynos got warm and it worked just fine for 2 years, sure i lost a few % on the batteri.
So after 2 years just get a new batteri and enjoy.
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Meh... I'm liking my Snapdragon a little more.
Samsung design engineers are like a box of rabid gerbils...
[email protected] said:
122 F is really hot for a cell phone... a very expensive hand warmer. When a phone feels hot; it's already too hot. This will greatly shorten LI life especially if above a 90% charge.
Current drain* at idle with 50% brightness level should be below 220 ma. Typical idle current on this one averages at 140-200 ma.
If it's running >400 ma, something's running in the background sucking the life out of it.
I use different temp apps. Been playing with the Gitlab one.
It's 26.6C (80 F) ambient temp here and the CPU is averaging about 35.5 C (96 F) as I'm using the Note.
Battery temp is the only one I need to really watch.
I monitor that and battery current drain.
*AT&T variat, not rooted but heavily optimized.
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[email protected] said:
Meh... I'm liking my Snapdragon a little more.
Samsung design engineers are like a box of rabid gerbils...
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Click to collapse
Snappdragon 855 is great.
[email protected] said:
The Fahrenheit scale is centered around the temperature zone most used by humans.
A 10° F isn't too much a of a change but modest amount.
A 10° C change is huge.
It's ackward to use in real life... suffer.
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For you Fahrenheit may sound "logical" as you grew up with it. For us - the rest of the world - we grew up with Celsius. We don't need a scale "centered around a temp zone used by humans", we know what effect a 10°C drop in temperature has on us...nothing ackward about it.
Yes well...
cfds said:
For you Fahrenheit may sound "logical" as you grew up with it. For us - the rest of the world - we grew up with Celsius. We don't need a scale "centered around a temp zone used by humans", we know what effect a 10°C drop in temperature has on us...nothing ackward about it.
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The west is the best.
Get here and we'll do the rest JM
I rest my case...
blackhawk said:
The west is the best.
Get here and we'll do the rest JM
I rest my case...
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What do you mean, exactly with"west" ?
There is just one country using that retrograde Farenheit scale, and despite that, scientist there use metric
winol said:
What do you mean, exactly with"west" ?
There is just one country using that retrograde Farenheit scale, and despite that, scientist there use metric
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Unlike the metric system of temperature measurement it is uniquely centered in a range where most living occurs... 96.8° is a better way to index human body temp. One degree matters.
It's Jim Morrison's quote... America, to find yourself.
winol said:
What do you mean, exactly with"west" ?
There is just one country using that retrograde Farenheit scale, and despite that, scientist there use metric
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I think we should leave it, his mind is limited to "west" only and he has not learned to see beyond that.
robalm said:
Good thing you don't have the Exynos version.
The idle cpu temp is around 50c with about 20-25c room temp.
What program to you monitor cpu and chips with?
Click to expand...
Click to collapse
Update...
Trying out this temp apk:
https://play.google.com/store/apps/details?id=com.novelmatrix.temperaturemonitor
It will display in the corner of the screen real time. Low resource usage. Some ads on set up but liking it so far.
At 96° ambient I'm seeing the CPU, GPU typically going between 102-118 F depending on usage.
Browsing it's running between 100-102 F
Internet vid jumps to about 114 F at this ambient temp.
Obviously higher for cpu/gpu intense apks, haven't benchmark it yet with this running.
The battery is at 96.8 F and typically runs cooler.
The heat pipe seem to work well; dissipates heat rapidly from the cpu and helps keep the battery temp down.
blackhawk said:
Update...
Trying out this temp apk:
https://play.google.com/store/apps/details?id=com.novelmatrix.temperaturemonitor
It will display in the corner of the screen real time. Low resource usage. Some ads on set up but liking it so far.
At 96° ambient I'm seeing the CPU, GPU typically going between 102-118 F depending on usage.
Browsing it's running between 100-102 F
Internet vid jumps to about 114 F at this ambient temp.
Obviously higher for cpu/gpu intense apks, haven't benchmark it yet with this running.
The battery is at 96.8 F and typically runs cooler.
The heat pipe seem to work well; dissipates heat rapidly from the cpu and helps keep the battery temp down.
Click to expand...
Click to collapse
"Cpu and gpu temp not supported"