Phone heating normal? - LG Optimus 4X HD

Good afternoon all,
I have my Optimus 4x for around 3 days now, the phone is great in general but i noticed when using applications that require more power the phone heats considerably in the part where the LG symbol is located in the back and i think even more in the front where the screen is.
In my case happened with Skype video call (around 20 minutes) and other time playing a game (frontline commando) for 10 minutes, after it becomes normal again, but as i said i think in general when using heavy applications.
Should i worry about this? is this normal? someone else experiencing the same?
As the phone is new i would like to know if is a defect to send it back.
i have software version V10d
Thank you

Its completely normal, the Tegra chipset is just behind the LG logo.
Got to remember there is a quad core and 3d graphics package sat under there
Sent from my LG-P880 using xda app-developers app

How hot does it go anyway? Is it hot enough make you feel very uncomfortable during a call with the phone next to your face?

I have never had it get hot during a call. Only during something like Dead Trigger.
Even then, it's hot but I can still hold the phone. When you consider skin burns at something like 44 deg C, its not really getting that hot. Especially when you think it's a quad core CPU with no heatsink or ventilation.
Sent from my LG-P880 using xda app-developers app

Yes i imagined exactly that there would be the processor, of curse is not hot enough to burn but is definitively hot.
My only concern is if in the long term this temperature wont damage the screen or other parts of the phone as for example in my laptop the nvidia video card heated so much that got damaged.
do you have any idea How should be the "normal temperature", is there any app to measure it?
For example does the galaxy 3 gets also hot ?
Sorry for so many questions but im not an expert and i want to be sure i make the right decision
To answer the call question,for me just gets hot as i said when using heavy applications, i would consider just annoying in the case i received a call meantime i played (etc) and the phone was hot but not to the point to say im burning.
Thanks for the previous reply's

Tegra 3 will be shutting down when it reaches about 90_degrees afaik. Don't worry your phone won't die. Only the battery... :-\
Sent from my LG-P880 using xda premium

Anyone with any update? Its been 5days since I am using p880 and it gets heated up as experienced by other users near LG logo my OS is up to date (v10e)..also I feel battery drain much faster with when heated. Anyone can confirm same?

..cause->effect, not the other way around, and so on.
But generally, a passively cooled device like this /should/ get hot on the outside fairly quickly, instead of containing the heat. On the 4x, it seems like there's a frame on the inside going around the edges that will lead heat there first. Away from the battery, the middle of the screen, that sort of thing.. Ideally that heat would then disperse without ever reaching uncomfortable temperatures. Thought they did pretty well with the 4x. Seen several tablets.. with lower heat signature than a tegra 3 chip.. end up with a few typical spots the heat ends up on the outside (middle of the screen, contact points on sim card, battery, memory card frame, stereo jack.. copper, see?), because the heat is really being contained inside the device much longer than it should.
And then people happily use the device until it breaks. I don't think that's really a problem with the 4x.

I also have this heating problem land looking for a solution. I have p880g (Canadian AWS version) with 10c firmware. It got really hot before I even finished 1 game of The Game of Life. it wasn't skin burning hot, but hot enough to be uncomfortable, similar to a laptop power adaptor. I also think that it was hot enough for the phone to start throttling. The quadrant benchmark I ran while it was hot was lower than the usual.
I don't think that this game is too cpu and gpu intensive that it''ll max out all the LG O4X's hardware. I tried this same game on Motorola defy with cm9 (overclocked to 1ghz) and galaxy tab 10.1 (stock). Both ran it perfectly fine with no heating issues.
I hope someone can help. It makes this phone's Tegra 3 a bit useless if it starts to overheat with less than 15 minutes of playing a game. If this normal and what LG intended, then will likely be my las t LG phone.

Hi guys! I have the same problem - hot phone when I'm plaing some games. My question is: How many percent of battery drain the game for 10 minutes? In my case, for example bad piggies 10 minutes = 10% of battery. I have brightness of display on 0%. So I installed app called PowerTutor (it show you how much energy drain every app) and this app said that bad piggies drain about 600 J for ten minutes.
How about you phone? Thx for answer...

No one answer?

That's ok. All cpu's are active in this game's so heating is normal.
Gesendet von meinem LG-P880 mit Tapatalk 2

Heating Problem Solution
After searching this forum more I''ve found a solution. The heating problems for the LG O4X is fixed with the v10f and up firmware update. This thread has more information about it.
http://forum.xda-developers.com/showthread.php?t=1974616

So I have v10H (newer than v10F)...
And I dont think that bad piggies are used all 4 cores, because my friend have only one core and he plays this game smoothly.
When you play this game, prosecutes to charge your phone?

Stoone said:
Hi guys! I have the same problem - hot phone when I'm plaing some games. My question is: How many percent of battery drain the game for 10 minutes? In my case, for example bad piggies 10 minutes = 10% of battery. I have brightness of display on 0%. So I installed app called PowerTutor (it show you how much energy drain every app) and this app said that bad piggies drain about 600 J for ten minutes.
How about you phone? Thx for answer...
Click to expand...
Click to collapse
Same in my case when playing games (swing shot, death dome..etc) it gets heated a lot and battery drains like passing minutes...
I played dead trigger with NO wifi,no 2G/3G, no nfc, no bluetooh and less then 50% brightness in 30mins more then 50% battery drained. And this happened with every game I tried.
I bought this tegra3 device only for games but this heating and battery draining is making it pretty useless for game.
Any developer can throw some light please.
Xcalibur007 said:
Heating Problem Solution
After searching this forum more I''ve found a solution. The heating problems for the LG O4X is fixed with the v10f and up firmware update. This thread has more information about it.
http://forum.xda-developers.com/show....php?t=1974616.
Click to expand...
Click to collapse
Unfortunately v10f couldnot resolve my issue and I find v10f/v10g is same as my regions latest v10e.

heating is not a problem its normal because its tegra3 and Quad-core 1.5 GHz Cortex-A9

roger321974 said:
heating is not a problem its normal because its tegra3 and Quad-core 1.5 GHz Cortex-A9
Click to expand...
Click to collapse
well, I`m on v20a official software. With v10h I had the issue of overheating when playing a flashout 3d free game - I dont know how, but thermal protection didnt work. After 5 minutes of play, I felt big heat, so I came back to home screen and at this moment my beautifull-brand-new 4XHD went black screen - no buttons worked, even keeping long pressed power...so I took out battery and re-inserted. After start the screen was shaking like it had low-refresh rate applied...I was terrified. I took out the battery for one hour and after this all went to normal. Then I updated by official LG app the software to v20a and checked that phone gets very hot with this app again, but this time I managed to close and uninstall app without burning my new phone...so I gave it a 1-star rating and a comment in google play. Now I installed some app to monitor temperature inside and I see that with nfs:most wanted after 15 minutes of game, it was at 40 degrees (celsius). I checked with other apps and I see this was max and it felt/feels very hot, though this wasnt so hot like I felt with flashout 3d.
My question to all of you 4x HD users is:
can you tell me your temeperatures? Min/max ?
I mean: I have minimum 26/27 celsius (phone in the pocket), with data,bluetooth,nfc on I had about 30 celsius, and maximum 40 celsius (when playing demanding game). Also I saw big increase in temperature outdoors with bright sunlight(I have automatic brightness on all teh time) and while having data,bluetooth,nfc and GPS on.

Related

Overheating

Hi all, i have stock v10b ROM with no ROOT or custom kernel. My mobile is not restarting and its not heating while charging, its heating just when i play for e.g. Dungeon Defenders for 5 minutes. Is it normal ? My phone never restarted yet but i have it jst for 4 days...
No worry, its absolutely fine. Your are not alone. Jonny walker, keep walking.
Even thought the battery caution shows: Do not exceed 40Degree Celsius. Just that you will smell the smell of 'burned' lithium when you open your battery cover.
Wahaha
After my exam, I'm going back to LG with the smell and get a new set perhaps? Hehehe
xxdoggyxx said:
No worry, its absolutely fine. Your are not alone. Jonny walker, keep walking.
Even thought the battery caution shows: Do not exceed 40Degree Celsius. Just that you will smell the smell of 'burned' lithium when you open your battery cover.
Wahaha
After my exam, I'm going back to LG with the smell and get a new set perhaps? Hehehe
Click to expand...
Click to collapse
if you are not joking here i think your battery is faulty
Update to 2.3 can fix it what do you think ?
IEski said:
Update to 2.3 can fix it what do you think ?
Click to expand...
Click to collapse
It depends on what you are talking about.
It is perfectly normal, that electronic compnents produce heat when operating. More work produces more heat. So if you play some graphically intensive games you should expect, that the phone will produce some heat.
Its ok it will heat, but after 5 minutes it is bad, i had overclocked SE X10i played this game for 3 hours and it was cold as ice... :/
That heat come from Camera or near camera my battery always got about 29-36°C
OK, my question is, if i flash undervolt kernel, can it help ? And then , i need to know how to flash back to stock, Is LG updater enough ? Or i need to flash it any special way ? If yes please give me link ^_^
lol 29-36 deg is normal.
my galaxy tab also heats up while charging.
it is normal for phones to heat up when your doing something like browsing and gaming.
and i used to have x10i also. that one has a serious overheating problem. i can't charge it during the day cause it heats up too much, the phone freezes while charging.
i reduced the overheating by using a charger that has less Output voltage;
the one that come with the box has 7+ Voltage output, i am now using a charger that has an output of 5.1V ( i got the 5.1v charger from my optimus one)
i don't know if this can damage your battery but you can also charge on your pc using the usb cable. it charge your phone slow but does not overheat it.
xilw3r said:
if you are not joking here i think your battery is faulty
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Click to collapse
Nah, its true... Thats why i'm sending it back to LG...
I mean while gaming its about 50°C , and can undrvolt kernel solve my problem ? Mby for a little bit..?
IEski said:
I mean while gaming its about 50°C , and can undrvolt kernel solve my problem ? Mby for a little bit..?
Click to expand...
Click to collapse
I don't think so it help. Under voltage affect the performance(I assume) too. The heat is not because the 'nvdia' it flaunting its power. Its because of the battery...
All i can hope is the 2.3 update... If nothing changes, i'm gonna sell this on ebay for 100usd... starting bid 1$ ==
But that super heat come from area around Camera, there somewhere suppose to be a processor i think... I think im gonna try this kernel, just need to know how to get it back to stock, so i can use warrancy when needed...
50deg? Im surprised it did not melt your phone. Lol! I have been playing lots of gameloft and tegra exclusive games but mine never overheat beyond 38deg. Use your warranty.
Sent from my LG-P990 using XDA App
peacekeeper05 said:
50deg? Im surprised it did not melt your phone. Lol! I have been playing lots of gameloft and tegra exclusive games but mine never overheat beyond 38deg. Use your warranty.
Sent from my LG-P990 using XDA App
Click to expand...
Click to collapse
my friends 2x got to around 39 degrees when we were just surfing the net in 3g, thought its about 28 degrees outside as well... you think its normal ?
hes gonna play an HD movie and see if the temp is not too bad later on
LOL anything below 45 degress is fine.
46 above can shorten your battery life.
50 above can damage your battery and your system after prolonged use.
and its perfectly normal for phones to heat up while using 3G.
all my previous phones heat up while on 3G browsing.
Ill try to use my warrancy when ill have time, than ill share my experience , bcuz i bought it from Samsung CZ....
I have tried custom kernel, its still the same but my phone is now laggy at all, when i turn on screedn it takes about 5 seconds, and starting apps is really bad too, please help me how to revert it back to stock...
Over night I left my phone on the loading cable... when I woke up this morning I noticed that my phone was extreeeme hot and had a black screen of death..when I booted up I saw that the clock settings were set up to 1,4ghz although I set it to 1ghz the evening before...I just uninstalled pimp my cpu now and have no overheating issues till now. I was really scared and thought that my phone just melted inside ..
ossy1337 said:
Over night I left my phone on the loading cable... when I woke up this morning I noticed that my phone was extreeeme hot and had a black screen of death..when I booted up I saw that the clock settings were set up to 1,4ghz although I set it to 1ghz the evening before...I just uninstalled pimp my cpu now and have no overheating issues till now. I was really scared and thought that my phone just melted inside ..
Click to expand...
Click to collapse
if i were you (or any1 else to be honest) i would not even try to overclock this phone for 2 simple reasons:
1) as aremcee has said, the hack used to overclock the tegra 2 is just really dirty, he doesnt approove it, and as he is one hell of a smart guy, i have to agree with him.
2) why the hell would you need to overclock it if its already lightning fast. only for benchmark whores imo. i mean this is no optimus one which has a 600 mhz cpu. that one you would like to OC, to see some improovements lol, but not this thing.
I agree, my phone is still fast and i underclocked it on 900MHz but, starting apps , and starting screens takes about 5 seconds, and its pretty much so i all time think about its Dead or Its going to restart, ill try custom rom with underclock. BUT noone said me HOW THE HELL I CAN REVERT BACK TO STOCK KERNEL ? I ask this about 4th time...

[Q] How hot do your notes run?

On a scale of 1 to 5. How hot does your phone run?
Normal -1
Watching movie on mxplayer - 2
Browsing on dolphin hd - 3 to 4
Browsing and charging at the same time - a good 5
Sent from my GT-N7000 using Tapatalk
Oh my goodness I think I posted in the wrong topic.
How do I move the thread??
Sent from my GT-N7000 using Tapatalk
nobody???
?
I find mine is generally quite cool & only gets slightly warm when charging & browsing at the same time.
Compaired to previous phone I've had, I find it one of the coolest.
Yup its gets warm while playing some games and while charging...and its only warm around the camera...and the upper part of the screen also gets warm....
anyone else..??
Are you all on stock rom? Mine is ultra hot when using and charging . . browsing especially
Mine goes quite hot whenever I do intense stuffs on my note.
It's scary that it is so hot
Sent from my GT-N7000 using Tapatalk
Mine only gets "hot" (a slight increase) when i'm charging it and gaming at the same time. But i won't call it hot hot.
lqrt said:
Are you all on stock rom? Mine is ultra hot when using and charging . . browsing especially
Click to expand...
Click to collapse
Yup...i'm on stock...2.3.5...so does your note get warm/hot at the upper part of the screen..??
I managed to get mine above 5o degrees celsius yesterday. There is an app called "Stability Test" on the market in case you too would like to get yours warm for these gloomy winter evenings
Im on 2.3.6 KK9 and it runs significantly cooler than my old SGS2. The only time its even warm is when charging and playing a game.
Same here. Charging and doing stuff makes it hot. Really scary. My hd2 isn't this hot.
Sent from my GT-N7000 using XDA App
Heater
I was using my Note yesterday at work with no problems. Today while I was at work I could feel the heat on my leg from the phone in my pocket! I freaked out and I find out that it heats up and powers off. I have to hold power to get it running again. Checking the temperature in "spare parts" battery info it was upper 30 degrees celsius. Sitting beside me now it's 29. Super scary. I don't want to have to return my phone. I have the abyssnote kernel with Romow rom.
I was gaming yesterday and SGN reached 56*C...
Abyss 1.4 kernel and 1.7GHz @ 1.4v
vessk0 said:
I was gaming yesterday and SGN reached 56*C...
Abyss 1.4 kernel and 1.7GHz @ 1.4v
Click to expand...
Click to collapse
that's hot... i had mine go up to 45* once and i thought it was going to melt lol
Wts! 56 deg. Arent you afraid?
Sent from my GT-N7000 using Tapatalk
what's the documented (manual) upper limit of these batteries?
I live in a hot country I'm really worried that the hard work I put my phone through and the climate is going make my phone go Fukushima on me...
senectus said:
what's the documented (manual) upper limit of these batteries?
Click to expand...
Click to collapse
I would like to know too. Actually, I guess the upper limit of the processor would be good to know too, but too bad we can't directly access those temps since I guess there isn't a CPU temp sensor. I tried looking around through Samsung's site & CPU spec sheets and can't find anything of use about operating temperatures. While gaming and not charging mine can get up to 46c and the phone becomes quite warm/hot to the touch.
I've got FM 2.0 Kernel on Cassies Lite ROM. I have it overclocked to 1.6Ghz and undervolted each step by roughly 25mV (couldn't do much more than that.)
I'm a bit worried and actually a bit disappointed that it seems I have to limit my usage of the phone incase it goes into meltdown. I have profiles set to reduce the max clock when the battery reaches certain temps, but I'm afraid that might not be enough.
Mine can get very uncomfortably hot if charged and have GPS app running for an hour. Usually in that case, I underclock it to 500mhz, which is fast enough to run the app and play music in the background smoothly
It gets quite hot with 3D gaming over long session too, but bearable to hold in a case, but you can feel the heat on the screen, usually underclock to it 800mhz to 1ghz in this case.

Nexus 4 throttle

http://www.youtube.com/watch?feature=player_embedded&v=koLJ4BU9tgc
Swedroids test
It throttles at 36 C and shuts down at 59 to 60 C.
They should increase the throttle to 45 C and when 45 C is reached make the throttle more aggressive would be a better solution.
What do you guys think?
taxas said:
http://www.youtube.com/watch?feature=player_embedded&v=koLJ4BU9tgc
Swedroids test
It throttles at 36 C and shuts down at 59 to 60 C.
They should increase the throttle to 45 C and when 45 C is reached make the throttle more aggressive would be a better solution.
What do you guys think?
Click to expand...
Click to collapse
If it gets to hot people get the yellowing... I would rather run cooler and not worry about it.
Is this throttling effecting real world usage or just benchmarks? Not being sarcastic, asking a question.
sent via xda premium with nexus 7 while waiting for my shiny new Nexus 4!
Richieboy67 said:
If it gets to hot people get the yellowing... I would rather run cooler and not worry about it.
Is this throttling effecting real world usage or just benchmarks? Not being sarcastic, asking a question.
sent via xda premium with nexus 7 while waiting for my shiny new Nexus 4!
Click to expand...
Click to collapse
Well i dont know, i dont care about benchmarks, just thought about informing what i found.
And increasing the throttle level and making it more aggressive later on was just my opinion.
I would like to see a comparison with the iPhone 5 and Galaxy S III on what temperatures they shut down.
taxas said:
http://www.youtube.com/watch?feature=player_embedded&v=koLJ4BU9tgc
Swedroids test
It throttles at 36 C and shuts down at 59 to 60 C.
They should increase the throttle to 45 C and when 45 C is reached make the throttle more aggressive would be a better solution.
What do you guys think?
Click to expand...
Click to collapse
I think that the video was pretty painful to watch! lol WHO on earth would run a phone to death like that?? Hope they have an extended warranty... For real though, I would like to see them bump up the throttling temp a lil but in the real world most users will NEVER experience something like that because that app is meant to run your phone into the ground! I hate that they even make benchmarking apps cause it makes me competitive but I have found that the N4 is FAST as hell so I don't need anything else to prove that to me... Good vid though for the info but lets all step back into reality...
I'm thinking the S4Pro is rated to a higher temperature, and the thermal shutdown is really more for battery health than processor health... Regardless, 11 minutes at 100% load with no real cooling system...
Does the Galaxy S3 also shut down at the same temperature?
12 minutes with the CPU pegged at 100% on all cores with no cooling is impressive, IMHO. Yes it clocked down to 1150MHz but that's plenty fine.
No real world task will come close to pushing the processor that far. I doubt even gaming will task the cores so much that the phone throttles them back.
A lot of modern laptops won't run 12 minutes of solid prime95 before clocking down. This c2d 2.8GHz laptop I'm typing on now will clock down to 800MHz after 15-20 minutes of prime95...but it doesn't throttle at all when doing real world stuff, even compiling or encoding etc.
shojus said:
I think that the video was pretty painful to watch! lol WHO on earth would run a phone to death like that?? Hope they have an extended warranty... For real though, I would like to see them bump up the throttling temp a lil but in the real world most users will NEVER experience something like that because that app is meant to run your phone into the ground! I hate that they even make benchmarking apps cause it makes me competitive but I have found that the N4 is FAST as hell so I don't need anything else to prove that to me... Good vid though for the info but lets all step back into reality...
Click to expand...
Click to collapse
In my opinion the throttle should engage at 43-45c because at 36c its idle temperatures when the phone i just on stand by.
Ok I fear that's a real problem. What if I want to play a graphic intensive game for a few hours? Expecially on a hot summer day?
Could the phone shut down?
Sent from my HTC Desire using xda app-developers app
So much for Qualcomm's butter test
In the video description you can find:
"The reason as to why we published this video is because we've never experienced temperatures reaching ~60 degrees C before, nor have we ever experienced a phone shutting itself down after just 12 minutes of continuous full load, nor have we ever experienced such aggressive thermal throttling. It pretty much throttles down instantaneously from 1.5GHz to 1.2 or 1.1GHz during heavy load.
All temperature readings are presented in Celcius.
The Nexus 4 seems to have some issues with heat development. At least if we are to believe our findings. There might of course be a possibility that our unit is faulty. We are however not alone according to the Google Android issue tracker: https://play.google.com/store/apps/details?id=com.into.stability&feature=.... A google search on the matter will also render lots of user reports concerning heat issues.
In comparison the quad core Galaxy S3 (3G) battery sensor reports ~41 degrees after 13 minutes of full load with the screen set to 100% brightness. It does however lower the CPU frequency to 800MHz at times, but mostly run at 1.4GHz. Our IR meter reports about ~34 degrees if we go ahead and measure the hottest spot on the back of the phone (area around the camera lens)."
For me, this is a no-go. I wouldn't buy a phone that shuts down after a few minutes of processor stress testing. Can somebody tell if the same happens with his N4?
St4hli said:
In the video description you can find:
"The reason as to why we published this video is because we've never experienced temperatures reaching ~60 degrees C before, nor have we ever experienced a phone shutting itself down after just 12 minutes of continuous full load, nor have we ever experienced such aggressive thermal throttling. It pretty much throttles down instantaneously from 1.5GHz to 1.2 or 1.1GHz during heavy load.
All temperature readings are presented in Celcius.
The Nexus 4 seems to have some issues with heat development. At least if we are to believe our findings. There might of course be a possibility that our unit is faulty. We are however not alone according to the Google Android issue tracker: https://play.google.com/store/apps/details?id=com.into.stability&feature=.... A google search on the matter will also render lots of user reports concerning heat issues.
In comparison the quad core Galaxy S3 (3G) battery sensor reports ~41 degrees after 13 minutes of full load with the screen set to 100% brightness. It does however lower the CPU frequency to 800MHz at times, but mostly run at 1.4GHz. Our IR meter reports about ~34 degrees if we go ahead and measure the hottest spot on the back of the phone (area around the camera lens)."
For me, this is a no-go. I wouldn't buy a phone that shuts down after a few minutes of processor stress testing. Can somebody tell if the same happens with his N4?
Click to expand...
Click to collapse
Thing is that if you search the web for this problem, you get a lot of hits about people have thermal issues. I hope it just is a defective unit but it seems it is not the case. The S4 pro seems to be generating to much heat and requires too much power. That's why it empty's the 2100 mha battery a bit faster compared to other devices.
Maybe the S4 pro is more suitable for tablets and not phones.
St4hli said:
Ok I fear that's a real problem. What if I want to play a graphic intensive game for a few hours? Expecially on a hot summer day?
Could the phone shut down?
Sent from my HTC Desire using xda app-developers app
Click to expand...
Click to collapse
Very few applications will use 4 cores. Hell, most don't even use 2 cores by default. So the chances of you maxing out all 4 cores in routine usage isn't very likely. The extra cores typically benefit smartphones when one process is utilizing a core already, a different process just gets thrown over to a different core so it doesn't have to wait for CPU cycles. Most smartphone use is "burst-y" so this helps end-users out quite a bit.
99.9 % its not the S4 Pro`s fault, just the lame battery from LG. I mean WTF after 15 secs it clocks down !!!!
Yeah, thats weird. But I could live with it, expecially when the phone runs buttersmooth. But if the phone shuts down after a few minutes of processor intensive tasks that's a big problem. I know that barely any app is using 4 cores simultanously, but what happens if you stress-test only one core? Does the phone also shut down?
This doesnt seem that bad, you're stressing it pretty hard which wont ever be done in real word conditions, for example take intel burn test, most people find this stresses the chip to temperatures 15C+ over any possible real word tests/usage.
You say the SGS3 throttles to 800Mhz at some points well thats pretty poor is it not? Clock for clock the s4 pro is superior and so clocking in over 300Mhz faster when throttled its pretty good id say. If you're comparing the S4 vs the S4 pro (US SGS3) then its pretty hard to say the battery sucks when its got more power! Of course it will run hotter haha.
I think they could put back the throttling limits a bit though, I think it maybe a battery issue more than anything though so maybe its a fault... Please test it by stressing a high end game for an hour or so tracking the temps and clock speed, that would be a much better indication.
edit: Seen your reply before me, It wont shut down like that in the real world! If you stress test only one core I can assure you that it will run MUCH cooler, you are essentially testing 2x the amount in the s4 Pro than you are in the dual core varient, in these stress tests it works pretty much 110% each core, in the realworld there will be idle times and switching between cores handling different threads, lots of variences that should mean it would be ALOT cooler all the time even if using all 4.
St4hli said:
Yeah, thats weird. But I could live with it, expecially when the phone runs buttersmooth. But if the phone shuts down after a few minutes of processor intensive tasks that's a big problem. I know that barely any app is using 4 cores simultanously, but what happens if you stress-test only one core? Does the phone also shut down?
Click to expand...
Click to collapse
1 core likely won't generate as much heat, and not to mention the whole point of the cores is to distribute load and operate at max efficiency rather than less cores at max.
I understand that some people have issue with the throttling, but until people report that they can't play x and y after z minutes it is a non issue. It may have to do with the glass, maybe LG battery. It is possible the throttle is there to preserve the higher recharge cycles LG Chem batteries have.
Unless it actually ruins an app experience, on stock rom and kernel, it is not an issue. If someone would rather pay 400 more to boost their bench by 5% that's up to them.
Sent from my Nexus 4 using Tapatalk 2
Mhmm, I guess it won't be a problem in real world usage. Nevertheless it's quite weird that the phone heats up that much AND THEN SHUTS DOWN, expecially in comparison to other phones like the SGS3, where this problem doesn't occur.
But yes, I didn't hear any complaints about critical-heat-shutdowns in real world usage, so maybe I'm just overreacting. But at the moment it's winter in USA and Europe, so let's see how the phone performs in summer heat
My old HTC Desire often overheats and shuts down on hot summer days when I'm using GPS or playing games, so I just hope my next phone won't have this problem
St4hli said:
Mhmm, I guess it won't be a problem in real world usage. Nevertheless it's quite weird that the phone heats up that much AND THEN SHUTS DOWN, expecially in comparison to other phones like the SGS3, where this problem doesn't occur.
But yes, I didn't hear any complaints about critical-heat-shutdowns in real world usage, so maybe I'm just overreacting. But at the moment it's winter in USA and Europe, so let's see how the phone performs in summer heat
My old HTC Desire often overheats on hot summer days when I'm using GPS or playing games, so I just hope my next phone won't have this problem
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Mine has been shutting down due to overheating at least once a day. I've just exchanged it so will see how that is.
Worryingly, I will often be doing nothing other than web browsing or similar which should not stress the CPU

[Q] HTC One heat issue ?

is anyone that already owned HTC ONE have experiencing any heat issue ?
My concern before I replace my current phone (HTC ONE X+) to HTC One is the heat issue, since my phone that running on NVIDIA Tegra3 is extremely easy to get hot. I'm not sure whether my phone have hardware issue that makes it easy to get hot, or its because the processor itself that easy to get hot when running application especially the one that need 3D graphic.
There is a game on google play store named "Beach Buggy Blitz", and I saw on the welcome screen got writed "Powered By NVIDIA Tegra". I played that game for only approximately 10 minutes and my phone already heated up so much and I cant live with it . so I wonder about HTC One will have the same issue or not ?
i think snapdragon is 28 nm compare to tegra should be cooler
I have same problem with my one x+...
Can't play any game more than 15 min.... It will get hot and start malfunction ....
Also drain battery fast after they got hot...
Sent from my HTC One X+ using Tapatalk HD
Like the above post HTC One's processor is 28nm(28 nanometers) so it's very2x small compared to tegra so it should produce less heat.
samecin said:
I have same problem with my one x+...
Can't play any game more than 15 min.... It will get hot and start malfunction ....
Also drain battery fast after they got hot...
Sent from my HTC One X+ using Tapatalk HD
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I thought its only happens on my phone, but then I guess its the NVIDIA Tegra3 issue rather than factory defects.:silly:
my ONE heats so much, and the metal frame behind makes its more hotter after player few minutes of games and browsing :cyclops:
It can get quite hot at times, up to 40°c but it's nothing major
Sent from my HTC One using xda premium
Obviously, the aluminium is used as a heatsink. It'll get warm. The heat will dissipate. Not many dead.
Does the battery drop faster when hot. I swear mine does but need more time to be totally certain.
The only time I have a heat issue with mine is if it's on charge and I've been using it for ages at the same time. I'm lucky though because I invent faced any other heating situations in the slightest and especially not when I'm playing games (which I do quite a lot).
When playing games and charging it does heat up plus its aluminium so there will be heat felt. Otherwise it stays cool.
gavinfabl said:
Does the battery drop faster when hot. I swear mine does but need more time to be totally certain.
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No. But a likely reason for the heat is use of battery... i.e., when the device uses energy, it is converting stored charge in the battery into heat and light.
gavinfabl said:
Does the battery drop faster when hot. I swear mine does but need more time to be totally certain.
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Yes it happened to me today. I have been using the phone for the past 3 days, it got quite hot when using the camera, playing temple run and when it's hot, the battery dropped like crazy (from 30% to 11% in no time). Did I get a defective piece?

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 LG V20 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!
What heat? The battery gets a little warm while charging. Once charged it reverts to room temperature.
i did a test. now the file got corrupted (because i used both, horizontal and vertical mode) so,, if i get to fix it i will upload it IT last about 3 hours playing 1440P videos, but the battery warmed upto about 41-42C. If the corrupted file doesnt fix, then im going to do a 1080p video and see how long it last.
Warm, similar to S7 Edge
I know Samsung is getting heat right now, but the LG did get warm when doing the initial download and setup. Not hot, just warm. During charging using AIDA64 I saw temperatures around 50c at times, and the battery temperature was up to 36c. This is similar to the temps on my S7 edge. I was not doing a fast charge, just using a regular wall charger with the included cable.
This phone is perfectly fine, and does NOT heat up any more than the average smartphone does. No need to worry about anything here...
I haven't noticed any heating at all, Even when setting up.
Sent from my LG-H918 using XDA-Developers mobile app
It only got slightly warm during set up, as it was downloading over 90 apps from my google account backup. I dont think we have to worry about heat with this one.
Sent from my LG-H990 using Tapatalk
Mine got a little hot when gaming for a while but that's any cell phone.
Mine didn't hear heat up using lg backup surprisingly. Mine barely has any noticeable le temperature increase during charging. Haven't tested a heavy duty game yet. Done some heavy file transfers over wifi and screen mirroring. No heat.
Just got my v20 a week ago and this thing runs cold all the time. Im coming from a HTC 10 and it's quite nice. My HTC 10 would get hot enough while charging it or playing a intensive game it needed to be stuck in a case or it would almost burn me.
My V20 was running hot, over 102°f
I had 32% battery life when I pulled the battery and waited 2 mins before I turned phone back on. When I turned phone back on, I was at 18% battery life and it's still declining as I'm writing this. WTF???
Sent from my LG-H918 using XDA-Developers Legacy app
dmarco said:
My V20 was running hot, over 102°f
I had 32% battery life when I pulled the battery and waited 2 mins before I turned phone back on. When I turned phone back on, I was at 18% battery life and it's still declining as I'm writing this. WTF???
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Try closing some tabs of porn
V0idst4r said:
Try closing some tabs of porn
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Who better to receive advise from than someone speaking from personal experience. You've been a great help chief?
Sent from my LG-H918 using XDA-Developers Legacy app
Haven't had any over heat battery issues as of now, and I'm with this phone since December 2016.
kparikh82276 said:
Haven't had any over heat battery issues as of now, and I'm with this phone since December 2016.
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Same here, had it since it first came out and never had any heat issues with it. I swear these manufactures release updates and cause our phones to start acting up wherever they release a new device. It started happening after the G6 was announced and I received an OTA update for bug fixes! Bug fixes my ass, they just want us to buy a new phone!
Sent from my LG-H918 using XDA-Developers Legacy app
Actually I had this problem a week ago. I had an LG V10 before that did the same thing then a few days later fried. I had to return it for warranty repair then sold it. Fast forward to an LG V20, love it had it for a few months then suddenly it was draining battery fast and getting hotter then normal. I downloaded a few battery apps to help me trace the culprit but to no avail. Finally one day I just powered it off for about 2 hours and it has been back to normal since then.
Very strange and got me a bit worried about another chipset frying or another bootloop... lets hope not.:good:
doesntmatterx said:
Actually I had this problem a week ago. I had an LG V10 before that did the same thing then a few days later fried. I had to return it for warranty repair then sold it. Fast forward to an LG V20, love it had it for a few months then suddenly it was draining battery fast and getting hotter then normal. I downloaded a few battery apps to help me trace the culprit but to no avail. Finally one day I just powered it off for about 2 hours and it has been back to normal since then.
Very strange and got me a bit worried about another chipset frying or another bootloop... lets hope not.:good:
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Thanks, I'll try your method and hopefully it'll work for me as well. I had the same thing happen with my V10, and I loved that freaking phone, was built like a sexy tank. LoL
I hope my V20 doesn't start down same road of infinite bootloop, from which there's no return.?
Sent from my LG-H918 using XDA-Developers Legacy app
Not much heat
I've had a v20 H990N for a little over a week, coming from a G3 (3 years without any issues until it died, i prefer to keep phones as long as they work). I have played asphalt extreme for at least an hour straight a few times on wi-fi, with the screen between 60-70% brightness and have not experienced anything except minor warming.
MinfordDude said:
I've had a v20 H990N for a little over a week, coming from a G3 (3 years without any issues until it died, i prefer to keep phones as long as they work). I have played asphalt extreme for at least an hour straight a few times on wi-fi, with the screen between 60-70% brightness and have not experienced anything except minor warming.
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Need to follow your update cycle, getting phones and keeping it until they stop working. I have so many phones that I've collected, I used to switch out just for sake of changing phone shape etc.
I'm on v20 and intend to use it until it dies.
I does heat much more than expexted

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