Seemingly random framerate drops - Samsung Galaxy S20 / S20+ / S20 Ultra Questions &

Hey!
So I've recently bought an S20 from T-Mobile. It's a Hungarian model (980F). I'm facing some weird behavior here.
The issue:
In every game I play, from simple 2D connect-three and idle games, to intense things like Asphalt 9, what happens is that for a random amount of time (i've seen everything from 1 second to 10 minutes) the framerate just tanks. And I'm not talking about the Exynos performance fiasco here. This happens regardless of how long I use the phone or how hot it gets.
Some concrete examples:
- So, the cold phone can achieve a relatively stable 60 fps in Asphalt 9. After prolonged gaming, when the phone reaches a temp equilibrium, framerates settle at around 45 fps. That's fine for me, not the topic of this thread. But, sometimes I play for hours, and I keep this steady 45-ish framerate, other times I just pick up the phone, completely cold, and the second I start up the game, even the menu lags, at precisely 20 fps (I measure this with PerfZ). After some time passes, everything is back to normal, 60 fps. Then, again, randomly 20, then back to 60 again.
- I play Adventure Communist a lot (a simple idle button clicker game, nothing graphically intensive) and well as you can imagine, it's fine at 60. But sometimes this game also drops to exactly 20 fps for some random time, then back to normal.
- Subway Surfers runs at 120 stable. This game does not drop to 20, it drops to more like 40ish something (I have not measured an exact number here, just going by feeling).
- As I've said, this all happens regardless of heat. What I've also found is that GPU usage drops down significantly when this happens, as if something artificially limited the game for the time being (like something put an FPS cap on it).
- Interestingly, some games are unaffacted: PUBG Mobile, for example, heats the phone up like hell. After a good 30-40 minutes the framerate drops to well below the cap, but I've never had the issue during any session. The phone just throttles normally, but that's it. Games originally limited to 30 fps also don't experience this (or at least I haven't noticed). Forza Street also stresses the hardware pretty well, that game also drops from 60 to 50 something fps, but never had this weird back and forth switch between 20 and 60 fps. Strange.
What I've tried:
- Changing brightness
- Changing volume
- Through game booster, changing the preferred performance levels
- Downloading game booster plus and messing with it
- Turning on high performance mode in device care
- Disabling adaptive battery, turning off battery optimizations
- Disabling everything network related
- Factory resetting
- I went to a Samsung store, told the technician everything, showed him a vid, he said they've never seen anything like this, if I wanted I could leave the phone there for a software checkup... well... I didn't
- there might have been more things i've tried i cant remember right now, i've tried a lot of things, believe me...
Online research results:
So obviously, where do people go with these problems, of course, Reddit. Now, I haven't found anything about this when I tried searching for gaming related issues, but I've found a thread where a dude complains about his Ultra scrolling at lowered framerates sometimes (which by the way also happens to me, I just chose to ignore it for some reason). In this thread, I've found another dude, who posted a video he made about games, with the exact same issue that I have! So at least 1 other guy has this in the world... And basically this is it. Haven't been able to find anything useful besides this, every other post is just about the Exynos chip being inferior and things like that. I have some videos of it, but my account is fresh so I can't post any links. Just google "S20 Ultra scroll stutter", and the first Reddit post with the same name is what I'm talking about. It's a short thread. You'll find the comment.
I'm pretty sure this is unrelated to the whole "Exynos is trash" topic, as it doesn't depend on temperatures. Also, the fact that this happens in a lot of games, but not in others leads me to believe there might be some system level/software issue here. Also, GPU usage drops when it happens (as I said, like something capped it), this suggests to me the same, some software-level limitation.
Has any of you heard of or encountered this before? Do you have any other ideas what might cause this, and how to fix it?
Thanks for your help.

Didnt experience any of these isuue tho... have you updated the game opt. Service via galaxy store?

andre tan said:
Didnt experience any of these isuue tho... have you updated the game opt. Service via galaxy store?
Click to expand...
Click to collapse
Yes, everything is up to date.

Samsung ****ed every exynos user. It's simple as that. Also, no fix, EVER. If you can return it DO IT. No one is going to do anything about it. Everyday I see people starting threads on xda or reddit complaining but nothing is happening. We in Europe have laws that protect us against this kind of ****ery but again no one is ready to fight Samsung. If this continues 80% of forums post will end up like this one.

chieco said:
Samsung ****ed every exynos user. It's simple as that. Also, no fix, EVER. If you can return it DO IT. No one is going to do anything about it. Everyday I see people starting threads on xda or reddit complaining but nothing is happening. We in Europe have laws that protect us against this kind of ****ery but again no one is ready to fight Samsung. If this continues 80% of forums post will end up like this one.
Click to expand...
Click to collapse
My issue is not related to temperature and most of the problems that come with the Exynos chip are due to it running hotter and throttling. I don't think this is it.

I have the exact same issue you described with my S20. Searched but haven't found any solution either. Any information on this would be nice.

I do not own an S20 Exynos, I have the Snapdragon variant, but with my S10+ Exynos, I swear that after the Android 10 update I had started to experience the same issue. Even Clash Royale dropped for no reason to 20fps, not to mention Asphalt 9. It would sometimes go away after a reboot, other times not. Guess all you can do is wait for the Android 11 update, unless samsung issues some game optimizing service update that fixes this issue.

Related

[Q] Overheating 🔥?

I just got my Samsung Galaxy s6 edge white 32gb last night and I noticed that is over heating than it should be. I'm using it for Web browser and texting nothing that should cause to heat up. I also updated to the latest version.
Bboy_LeoGun said:
I just got my Samsung Galaxy s6 edge white 32gb last night and I noticed that is over heating than it should be. I'm using it for Web browser and texting nothing that should cause to heat up. I also updated to the latest version.
Click to expand...
Click to collapse
Actually if it was overheating then the phone would automatically shut down to prevent damage, but yes the phone does get hot rather quickly. But I've had glass and aluminum phones before and they always get hot fast since metal retains heat.
Mine ran a lot hotter than a normal glass and metal phone, and it was laggy/jerky. I flashed the stock firmware to it, and now it's smooth and cool.
Here's How:
http://forum.xda-developers.com/tmo...p/flash-stock-firmware-using-samsung-t3079176
yes it does get hot once in every 3-4 days & when I say it means really hot..
s6 edge overheating
How can we fix this overheating issue?
quis5550 said:
How can we fix this overheating issue?
Click to expand...
Click to collapse
Have you tried Smart Switch as mentioned two posts up?
SuperSport said:
Have you tried Smart Switch as mentioned two posts up?
Click to expand...
Click to collapse
Smart switch is not working for everyone. Hit or a miss thing.
My phone heats up to 44 C
What is the Warning Level is it safe till 45 or 50 Celsius ?
It happens when
1) On use of Google Maps while driving
2) Charging
3) When i use Sandisk OTG, to the extent that it stop the Transfer & freezes
4) Even if i Record Videos sometimes
5) While wireless charging
This is really bad Never had such a Issue
I agree with some of the sentiments here that the device can seemingly get pretty warm - especially when I tweaking things or using apps that use a lot of CPU or using the camera for too long. But I do believe a lot of it is related to the aluminum/glass case - I believe Samsung is basically taking advantage of the case as a though it were a heatsink - releasing all the heat into your hand/pocket/air.
This is truly the first phone i've had that manages to stay under 100° F even when cpu frequency is locked to the maximum and I'm playing very gpu-intensive games, provided that i'm not charging the battery and the phone is not in an unusually warm environmnt like a hot car. I should mention that i'm rooted and lots of preloaded software has been removed. I would download some sort of process monitor and check it to see if there's a misbehaving app to blame if this is happening regularly.
SuperSport said:
Mine ran a lot hotter than a normal glass and metal phone, and it was laggy/jerky. I flashed the stock firmware to it, and now it's smooth and cool.
Here's How:
http://forum.xda-developers.com/tmo...p/flash-stock-firmware-using-samsung-t3079176
Click to expand...
Click to collapse
Hey,
I saw that you posted a solution when someone had problems with his S6 edge overheating. I've an S6 and I think I might have the same problem.
I was wondering if you could spare some time to help me. I posted my problem here. http://forum.xda-developers.com/galaxy-s6/help/help-s6-cpu-getting-hot-t3180011
I used Antatu benchmark and CPU temperature to test my phone and it got to 84.0 C twice, once when it was testing my CPU to it's fullest and once when it was testing game performance.
So I was wondering if you could run the test as well and tell me what temperature you got so I can compare. Thanks
I haven't tried your method yet but I will tomorrow.
LoganAlexander said:
Hey,
I saw that you posted a solution when someone had problems with his S6 edge overheating. I've an S6 and I think I might have the same problem.
I was wondering if you could spare some time to help me. I posted my problem here. http://forum.xda-developers.com/galaxy-s6/help/help-s6-cpu-getting-hot-t3180011
I used Antatu benchmark and CPU temperature to test my phone and it got to 84.0 C twice, once when it was testing my CPU to it's fullest and once when it was testing game performance.
So I was wondering if you could run the test as well and tell me what temperature you got so I can compare. Thanks
I haven't tried your method yet but I will tomorrow.
Click to expand...
Click to collapse
For the record, mine just hit 85C while running AnTuTu. As far as daily use, it made a world of difference on my phone when I flashed the stock firmware the first time. The phone was terribly hot in my pocket when I was not doing anything, and it was SUPER laggy when I was. Not something I expected from this phone. After the flash, it was a Beast and ran MUCH cooler. It would get warm still when doing intensive tasks, but that would be expected from an Octa-core phone in my opinion. It does not get uncomfortably hot anymore, like it used to though. I would imagine it went WAY above 85C when it got hot before, because it was actually hard to hold at times.
If you have not flashed it since new, I would highly recommend it. I know it's a pain, but it's a one time thing that you never have to do again, and the benefit MIGHT be large. No guarantees, as you may not have the same issue, but I've received a lot of reports from people who have done it and they say it breathed new life into their phones. For me personally, it was DEFINITELY not a placebo affect. It was night and day.
With all that said, I've got my S6 Edge up for sale right now as I've moved to Apple for a little while. I continually jump around, and T-Mobile offered the iPhone 6 for $15/mo and I can trade it in 3 times in the next 18 months for free and keep paying $15/mo for the newest phone. I'm looking forward to seeing the difference in the iPhone 6s. If it sucks, I'll be trading it in shortly for another Android phone.
PS: AnTuTu final score: 69314!!!! Wow!!!
One more thing. To eliminate ALL lag and slowdown, I replaced the Samsung Launcher with the Google Launcher. What a difference that alone makes! Seriously, try that one thing. It's huge. The Samsung Launcher has some issue somewhere that they still need to address.
SuperSport said:
Mine ran a lot hotter than a normal glass and metal phone, and it was laggy/jerky. I flashed the stock firmware to it, and now it's smooth and cool.
Here's How:
http://forum.xda-developers.com/tmo...p/flash-stock-firmware-using-samsung-t3079176
Click to expand...
Click to collapse
I did not buy my S6 edge on contract with any service provider. I have all the same problems though. Will this solution work for me?
venkatgaddam said:
I did not buy my S6 edge on contract with any service provider. I have all the same problems though. Will this solution work for me?
Click to expand...
Click to collapse
It should. As long as Smart Switch can recognize your phone model and download the Correct Firmware, the Flash WILL help the Heating and Lagging problem. If your phone is not recognized, then Smart Switch will not do anything. It's worth a try.
For me it happens especially when im playing arround with that samsung theme store build in app. I don't know why that app needs so much power to have that effect on the phone but for sure its something samsung needs to look at.
For sure they need to re-design that app from the scratch. Its like the "my first homepage" of theme apps.

Cool as the other side of the pillow...

I'm not sure where else to put this (I searched and found nothing) but has anyone else been impressed by this phones ability to remain cool to the touch? I'm using the stock case that came with the US variant of the phone and aside from an APN issue where signals were going insane and the radio tried to connect to a billion different towers, I have not once noticed the phone getting much above ambient temperature.
Is this normal? Can anyone else confirm that this thing just doesn't get hot?
I'm bringing this up because I've owned/used around 30 different smartphones from all of the major manufacturers and the vast majority get quite warm during several normal tasks.
For instance, on most phones I've used, if the brightness is up and I'm gaming for any extended period of time the phone will get quite warm. If I'm charging and browsing the web, most phones will warm right up. If I'm gaming and charging at the same time, things get toasty. If I'm gaming and quickcharging/turbocharging things get pretty bad. If I'm gaming on a "practically magic" iPhone while it's charging- forget about it. Same goes for most phones and video recording.
The Le Pro 3 has remained completely usable during all of those tasks. It's actually downright creepy being able to heavily game on full brightness while quickcharging without my fingertip being on fire within a few minutes.
rushtest4echo said:
I'm not sure where else to put this (I searched and found nothing) but has anyone else been impressed by this phones ability to remain cool to the touch? I'm using the stock case that came with the US variant of the phone and aside from an APN issue where signals were going insane and the radio tried to connect to a billion different towers, I have not once noticed the phone getting much above ambient temperature.
Is this normal? Can anyone else confirm that this thing just doesn't get hot?
Click to expand...
Click to collapse
This is supposed to be the benefit of the Snapdragon 821 processor; fast but at the same time power efficient....
I hear you. Playing Pokemon Go with a Pro 3 is smooth and cool, I can say that playing for about 10 minutes straight and it gets warm, but not hot. Unlike playing it with my One Plus One, a 5 minute session and it gets hot. This phone totally surprised me :good:
Sent from my LeEco Le Pro3 using XDA Labs
suhridkhan said:
This is supposed to be the benefit of the Snapdragon 821 processor; fast but at the same time power efficient....
Click to expand...
Click to collapse
Obviously they've made strides, but its not just the chipset. Reviews of the pixel, ZTE and Asus 821 phone all mention how the 821 is better than 820 (lol, as in it can't cook an egg) but they all say it gets warm and the pixels seem to have significant heat issues.
The battery isn't getting massively hot even under quick charge despite being enormous and charging very quickly for its size. The screen doesn't seem to emit much heat either though it's not some AMOLED qhd monster but still. I mean it's obvious that the CPU is right below the fingerprint reader as it does get warm but nothing even gets what I'd consider hot especially for a modern flagshipish smartphone.
I've used supposedly power sipping/efficient chipset before as well as stuff like the original moto x which was literally a heat bomb and none of them have done so well. I'm sure it's not the actual best temperature that a phone has ever been but it's like night and day for me!
Kudos to Qualcomm or LeEco or the battery manufacturer or the screen supplier- they all seem to have gotten it right with regards to heat and efficiency.
I even have the speed up box enabled for all relevant apps and have turned off most power saving stuff and the phone is still cooler than every modern smartphone phone I've used including hugely underpowered ones.
rushtest4echo said:
...aside from an APN issue where signals were going insane and the radio tried to connect to a billion different towers,
Click to expand...
Click to collapse
I had a same problem but after moving to CM, no such issues.
4K2K said:
I had a same problem but after moving to CM, no such issues.
Click to expand...
Click to collapse
Good to know, if anyone else has this issue - mine was deleting T-Mobiles default APN and making a MetroPCS one (incorrectly), then deleting that and having it automatically revert back to T-Mobile. Once I cleared everything and manually put Metros APN stuff correctly everything cleared up and has been fine since.
But during that half morning when I couldn't figure out the issue my Pro3 was getting quite warm and I was ready to return the thing. The issue remained even after a factory reset until I manually adjusted the APN.
rushtest4echo said:
Good to know, if anyone else has this issue - mine was deleting T-Mobiles default APN and making a MetroPCS one (incorrectly), then deleting that and having it automatically revert back to T-Mobile. Once I cleared everything and manually put Metros APN stuff correctly everything cleared up and has been fine since.
But during that half morning when I couldn't figure out the issue my Pro3 was getting quite warm and I was ready to return the thing. The issue remained even after a factory reset until I manually adjusted the APN.
Click to expand...
Click to collapse
My situation was different then. APN was fine but it somehow kept frequently switching LTE bands/towers my carrier offer which caused ever frequent signal fluctuation.
Nothing could fix it until I moved to CM.

Very disappointed to buy a HTC 10, and some questions

Good afternoon to all, I hope you can help me with this situation.
I have 20 days with the HTC 10, and I can not be more disappointed of its performance, and coming from a galaxy s6, but we go by parts.
1- the phone, it gets very hot, very fast, especially after updating to nougat 7, I mean, with 15 20 minutes of surfing on the web, it reaches temperatures between 40-44 C ° (104-111 F °) , At this temperature it is uncomfortable to hold. Is this normal ??
Taking into account that I do not play, I only watch videos, I listen to music and web, because I just did a hard reset, which brings us to point 2.
2 - It is the first time, I update an android version, and a big error appears, once updated to android 7, the keyboard stopped working (swiftkey), so I could not access it because it was protected By password, and the keyboard in the start section, never displayed. I had to do a hard reset with only 15 days of use, seriously WTF!
3- Due to the warm up, the battery life is quite poor (between 3.5 and 4 hours of screen, no play, or take pictures all day, turning off mobile data at times and wifi, is this battery drain normal?
The battery come to exhaust quickly, especially when the phone is very hot, when restarting the phone, it eats 3-5% of battery every time.
When taking photos the same, the battery drops very quickly.
4- I normally play on a PC at 60 fps, the phone when playing video on youtube, has a slight lag or "stuttering", this jumps out at me very easily, although there are people who do not see it at all, I do by The same as I mentioned earlier.
When playing video youtube on the phone, the camera movements are not smooth, there are micro-cuts to the FPS, and it is very annoying.
5- before upgrading to android 7, just install a game, "realm defense, hero legends", a very popular game on android, and felt like it was under 30fps all the time, my previous galaxy s6 handled this very smooth,
6- Points 4 and 5 are solved by activating the "high performance" option in the menu of developers, the lag in the videos disappears completely, and the games feel very good, but with the consequent increase in battery usage and Temperature, seriously WTF again.
The phone according to CPUZ has a load of 15-35% all the time without loading any application, this is normal in andrid 7 ??
The phone is in stock status, with the update of the operator, I have no ROM installed, and I have no idea how to do it, because I would not like to lose the warranty.
Any recommendations to this situation ??
THANKS and excuse my bad English.
May want to ask for a replacement. None of the issues you mentioned here and I have been using this phone for almost a year.
No these are not normal. Obviously something is running around causing the CPU usage and eating the battery. Given how many problems you're having I would do a factory reset, see how it goes without installing any apps. If things get better that'll help your pinpoint the troublesome app(s). If not, a replacement is in order.
Gr8man001 said:
May want to ask for a replacement. None of the issues you mentioned here and I have been using this phone for almost a year.
Click to expand...
Click to collapse
Is what I was thinking. Thank you.
Tarima said:
No these are not normal. Obviously something is running around causing the CPU usage and eating the battery. Given how many problems you're having I would do a factory reset, see how it goes without installing any apps. If things get better that'll help your pinpoint the troublesome app(s). If not, a replacement is in order.
Click to expand...
Click to collapse
I do not know what to have, I have a hardreset for 4 days and I have not installed many apps yet, and it has these problems.
I appreciate your comments.
Gr8man001 said:
May want to ask for a replacement. None of the issues you mentioned here and I have been using this phone for almost a year.
Click to expand...
Click to collapse
I'll second that, although I've only used mine for about six months. I do admit that running Android 6 the phone did seem to get hotter than it does with Android 7.
That being said, when I'm running a game battery life does suck, and it does get warm. I think I'm about 5 to 6 hours of screen on time, but I'm also bone stock with a bunch of extra apps in the background.
Just for reference:
CID: BM___001
MID: 2PS6500
Firmware: 2.41.666.3
Sent from my htc_pmewl using XDA Labs
atirox said:
I'll second that, although I've only used mine for about six months. I do admit that running Android 6 the phone did seem to get hotter than it does with Android 7.
That being said, when I'm running a game battery life does suck, and it does get warm. I think I'm about 5 to 6 hours of screen on time, but I'm also bone stock with a bunch of extra apps in the background.
Just for reference:
CID: BM___001
MID: 2PS6500
Firmware: 2.41.666.3
Sent from my htc_pmewl using XDA Labs
Click to expand...
Click to collapse
Thank you friend, I am interested to know more about your experience with the phone, why you only had 6 months?
Could you fix some problem that he gave you?
Greetings.
I have HTC 10 for one year and several days, never had those issues.
I admit HTC storage r&w speed is slower than S6 because of emmc5.1, but mine is smooth enough.
I also recognized the battery life is shorter on Android 7.0, but it's a general issue for phones upgraded to this version of Android...Not just HTC10, Sony, Samsung etc also has this problem.
As for SwiftKey stopped working, I have no such an issue, in fact I'm a mod of SwiftKey.
At last for the temperature, mine gets 38 °C while fast charging; 42°C is max while playing heavy games.
Alpert3 said:
I have HTC 10 for one year and several days, never had those issues.
I admit HTC storage r&w speed is slower than S6 because of emmc5.1, but mine is smooth enough.
I also recognized the battery life is shorter on Android 7.0, but it's a general issue for phones upgraded to this version of Android...Not just HTC10, Sony, Samsung etc also has this problem.
As for SwiftKey stopped working, I have no such an issue, in fact I'm a mod of SwiftKey.
At last for the temperature, mine gets 38 °C while fast charging; 42°C is max while playing heavy games.
Click to expand...
Click to collapse
Mine gets 40°C Without doing anything, and playing reaches 44-45 °
And it seems ridiculous, that when doing this app can not with the 60fps, for a little ball in 2D.
https://play.google.com/store/apps/details?id=com.wt.fpstest&hl=es
Again, it reaches almost 60 FPS, activating the high performance mode.
Thanks for sharing your experience.
Botwatito said:
Thank you friend, I am interested to know more about your experience with the phone, why you only had 6 months?
Could you fix some problem that he gave you?
Greetings.
Click to expand...
Click to collapse
Sorry, I should clarify...
I've had the phone for about 7-8 months now (longer than I originally thought, got it back in September of last year...) and got the update to nougat about 4 months ago.
When the phone was running marshmallow, it would get warm while working on tasks that aren't CPU/GPU intensive. With the update to nougat, it definitely helped with the heat production. That's not to say it doesn't get warm... If I'm playing Rayman Classic on full brightness, that phone gets really REALLY warm. But when playing Deus Ex - The Fall, even on high brightness, it doesn't get uncomfortably warm like when playing Rayman. Also, basic tasks don't overheat the phone like they would on MM.
I should note that I typically leave power saver turned on as well. I've found it doesn't affect performance noticeably for myself. I've also had Boost+ optimise all foreground apps from the overheating nightmare on MM, and I hadn't bothered to turn it off... These could play into the heat production of my phone as well...
My time with this awesome phone has been so short due to my contract with my former service provider...
I think most of your issues will get resolved after installing Custom Rom. Infact I am in similar situation like you. I can't root my phone due to warranty. As i know for fact that in my country HTC charge huge amount of money even for small issue. After spending that much money on repair, there is no guarantee that phone will work fine cause engineers are not capable enough, maybe cost cutting by HTC. Meanwhile i would suggest select SRGB instead of Vivid display, it will surely reduce heating problem to some extent.
Sent from my HTC 10 using XDA Labs

120hz lag for lack of better terms.

Here is what I notice time to time. The screen kind of Flickrs or just lags for a split second. Anyone else notice it while on 120hz, anyone know of a solution?
S20 plus US model.
I have the exact same problem. It often happens when I am scrolling.
It is as if it freezes for a split second and then it catches up creating some kind of ghosty lag. Is that the same as your experiencing?
Strange thing is that - before using s20 ultra - I also noticed it on the galaxy S10 since the Android 10 update.
S20 Ultra - EU Model (exynos)
I have noticed that on my Exynos S20 as well, but it only happens when the phone hits 38-39 degrees Celsius, so I am assuming throttling is responsible
That's interesting. Any suggestions for a good app to keep track of the temperature? Or can I see it somewhere in standard settings?
negruj said:
That's interesting. Any suggestions for a good app to keep track of the temperature? Or can I see it somewhere in standard settings?
Click to expand...
Click to collapse
Perf Z, which is a plugin for Game Plugins on Galaxy Store. If it is unavailable in your region, google it and the first result will link you to it.
---------- Post added at 06:44 PM ---------- Previous post was at 06:38 PM ----------
fearbasel04 said:
Here is what I notice time to time. The screen kind of Flickrs or just lags for a split second. Anyone else notice it while on 120hz, anyone know of a solution?
S20 plus US model.
Click to expand...
Click to collapse
I kind of assumed this only happens on the Exynos version, for which reason I wanted to sell mine and get a Snapdragon variant. Interesting to know that it happens to both variants. I assumed and read some reports that this issue was fixed in the ATE6 update, but I doubt it. Maybe I should have just bought a OnePlus 8 Pro
Not seeing this with my S20U Exynos, but I have it set to High Performance 24/7 also on the latest ATE7 June 1st update
Thanks for the feedback. What settings do you address for high performance?
negruj said:
Thanks for the feedback. What settings do you address for high performance?
Click to expand...
Click to collapse
I just turned on high performance, set to FHD with 120Hz and left it at that, dark mode too if it makes any difference, I leave adaptive brightness enabled too
*Detection* said:
Not seeing this with my S20U Exynos, but I have it set to High Performance 24/7 also on the latest ATE7 June 1st update
Click to expand...
Click to collapse
This stuttering to me happens only after prolonged use. It is not easily noticeable
Argjent said:
This stuttering to me happens only after prolonged use. It is not easily noticeable
Click to expand...
Click to collapse
I'm browsing and using different things on the phone most of the day, still never noticed anything like it, 120hz is butter smooth with pretty much everything other than known stuttery apps like the play store but that's the app not the phone
That happened to me when I used Tasker to dynamically switch between 120/60 Hz on per-app basis. I disabled that task, set to 120 Hz permanently, and haven't seen the screen flash since.
I have noticed a stutter when scrolling through the Gallery thumbnails.
Europe version (exynos) and no flicker
AMoosa said:
I have noticed a stutter when scrolling through the Gallery thumbnails.
Click to expand...
Click to collapse
Mine too... after scrolling through the gallery, the touch screen seems to be stuttering even in homepage when i try to swipe left and right.... the problem is gone when i restarted the phone.... did you experience this too?
andre tan said:
Mine too... after scrolling through the gallery, the touch screen seems to be stuttering even in homepage when i try to swipe left and right.... the problem is gone when i restarted the phone.... did you experience this too?
Click to expand...
Click to collapse
When that stuttering starts, it happens across the whole device, it only stops when the phone cools down. I have stopped using 120Hz mode just cause of this reason. The Exynos is a real mess, gets to above 40 Celsius from normal browsing. I'm surprised so little people have noticed this 120 stutter.
I have this stutter too. Especially noticeable while scrolling through the gallery, Apps like twitter and reddit...
Argjent said:
When that stuttering starts, it happens across the whole device, it only stops when the phone cools down. I have stopped using 120Hz mode just cause of this reason. The Exynos is a real mess, gets to above 40 Celsius from normal browsing. I'm surprised so little people have noticed this 120 stutter.
Click to expand...
Click to collapse
Because its not there for most people, summer here, using the phone most of the day, no slowdown or stuttering ever, Exynos S20U
Try a factory reset
To the poster above, you cannot blame the phone for 3rd party buggy apps stuttering, try a better twitter app like Owly, and Joey for reddit
*Detection* said:
Because its not there for most people, summer here, using the phone most of the day, no slowdown or stuttering ever, Exynos S20U
Try a factory reset
To the poster above, you cannot blame the phone for 3rd party buggy apps stuttering, try a better twitter app like Owly, and Joey for reddit
Click to expand...
Click to collapse
Factory reset it 3 times. This is a thing that also happens to Snapdragon users, so the blame is also on Samsung's software, as it starts happening at a certain temperature.
Argjent said:
Factory reset it 3 times. This is a thing that also happens to Snapdragon users, so the blame is also on Samsung's software, as it starts happening at a certain temperature.
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Click to collapse
Like I say, not for everyone or there would be dozens of long threads all about the same thing, seems to be limited to just a few people, have a look at the manufacturering date using Samsung Phone INFO app, the earlier ones seem to have issues that the newer ones don't seem to have
Mine is 3rd April 2020 and does not suffer any slowdowns nor gets very hot even in summer playing games / videos
*Detection* said:
Like I say, not for everyone or there would be dozens of long threads all about the same thing, seems to be limited to just a few people, have a look at the manufacturering date using Samsung Phone INFO app, the earlier ones seem to have issues that the newer ones don't seem to have
Mine is 3rd April 2020 and does not suffer any slowdowns nor gets very hot even in summer playing games / videos
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Click to collapse
Mine is a regular S20 built in 28th of February. Mind if I ask where did you reach this conclusion that earlier models have this issue. Thanks

Question Micro lags / jitters

These micro lags makes the phones processor feel like it's from 2018, can't scroll through anything without having all these micro lags and jitters, same with light gaming, I don't think this processer can handle to much?
If the next update doesn't fix these issues then I don't think they will be fixed?
I haven't had this problem in the last two months I've been using the phone. My wife hasn't complained about her games - I generally don't game very much.
Have never once felt a jitter or lag.....not once. For me this phone has been a pleasure to use. I rooted right out of the box and have since done an update and switched to another rom without a hitch really. except one hiccup i was having with a bootloop. Which proved to be me not disabling mods before the flash. I absolutely love this phone. I am not seeing any of the issues that people are reporting. I also believe that a LOT of reports are bogus. ( Not saying that this is the case here).
I think these "jitters/lag" you are experiencing are due to the framerate getting locked to 60hz. This happens with mine ever day or two. After a reboot it will be smooth. My guess is there is a "bug" from an app or something causing the framerate to lock at 60hz, rather than the 120hz. I haven't quite figured out how to resolve, other than a reboot. It is quite annoying, and I am hoping a future update (if we ever get one!) will fix it.
I've noticed lag when typing. I do use gboard as most of the people do. I do type with two languages activated. Every now and then the phone lags for about a second.
I thought google had already acknowledge that the phone does lag when the battery percentage drops.
Something about accessibility and animations as far as I remember.
Lol that's the first thing I noticed straight from a clean setup twice, Cod mobile is a jittery mess but perfectly fine on my OP 8 Pro and every time I swiped left for Google now it would jitter, Not all the time but it did do it frequently.
Cod mobile was jittery as hell for me as well. After the Dec update it is not jittery anymore but playing on it is really weird. I can't get used to it so i still play on my Poco x3
Mine studders for sure a few times a day for a few seconds. Factor reset didn't help. This phone feels like it's 8 years old with the stutters and the fingerprint reader that doesn't work.
Very smooth experience for me for gaming and all my everyday tasks.
Ady1976 said:
Lol that's the first thing I noticed straight from a clean setup twice, Cod mobile is a jittery mess but perfectly fine on my OP 8 Pro and every time I swiped left for Google now it would jitter, Not all the time but it did do it frequently.
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Yeah my OnePlus Nord gen1 runs far smoother than this phone lol, so weird, if it's not fixed by the next update then I'm selling it for galaxy s21 Fe 5g, SD 888
Ady1976 said:
Lol that's the first thing I noticed straight from a clean setup twice, Cod mobile is a jittery mess but perfectly fine on my OP 8 Pro and every time I swiped left for Google now it would jitter, Not all the time but it did do it frequently.
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Click to collapse
Always gonna be a beta tester on this phone I think
clipdawg05 said:
Cod mobile was jittery as hell for me as well. After the Dec update it is not jittery anymore but playing on it is really weird. I can't get used to it so i still play on my Poco x3
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Yeah cod mobile is a jittery mess here on November software I can't play it all can't get used to it, I've ditched it for now and playing on my OP 8 Pro buttery smooth on 8 Pro.
kevinireland11 said:
Yeah my OnePlus Nord gen1 runs far smoother than this phone lol, so weird, if it's not fixed by the next update then I'm selling it for galaxy s21 Fe 5g, SD 888
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Click to collapse
I think some people are in denial about this handset to be honest, Ok be thing I have learned over the years never trust the usual YouTubers they know who they are and are scripted.
kevinireland11 said:
Always gonna be a beta tester on this phone I think
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Click to collapse
Well the fact they can't even roll an update out without bricking people's phones kind of says it all really, The software features this device is missing will never get added by Google never it's not in their nature they couldn't care less what the user thinks.
You have to check the Google forums to see most complaint threads have been locked by admins to give you an idea of how little **** they give.
choder said:
Mine studders for sure a few times a day for a few seconds. Factor reset didn't help. This phone feels like it's 8 years old with the stutters and the fingerprint reader that doesn't work.
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Click to collapse
That's what it's doing here it's like the CPU or GPU is asleep then all of a sudden wakes up after It's too late lol
dmbfan13 said:
I think these "jitters/lag" you are experiencing are due to the framerate getting locked to 60hz. This happens with mine ever day or two. After a reboot it will be smooth. My guess is there is a "bug" from an app or something causing the framerate to lock at 60hz, rather than the 120hz. I haven't quite figured out how to resolve, other than a reboot. It is quite annoying, and I am hoping a future update (if we ever get one!) will fix it.
Click to expand...
Click to collapse
That is another possibility and another reason why I hate Google phones they don't even have refresh rate locks just a "Smooth" option but still jitters.
Just found another bug lol try scrolling fast in opposite directions in messages it just freezes and gets confused and sits there like it can't understand fast opposite direction of scrolling lol, Amazing how these devices get released in these states really.
Ady1976 said:
Well the fact they can't even roll an update out without bricking people's phones kind of says it all really, The software features this device is missing will never get added by Google never it's not in their nature they couldn't care less what the user thinks.
You have to check the Google forums to see most complaint threads have been locked by admins to give you an idea of how little **** they give.
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Click to collapse
I no and people dis oneui, Samsung have came such a long way to be honest, at least they're phones are smooth and the extra features that's on oneui is what the consumers asked for, even with all the added features it doesn't hinder battery life, yah can't even screen cast on this phone without a chrome cast, people say about a clean stock software but but what's the point, not like as if it's better battery and performance, I get better performance and battery out of my S20 Fe 5g
Ady1976 said:
Well the fact they can't even roll an update out without bricking people's phones kind of says it all really, The software features this device is missing will never get added by Google never it's not in their nature they couldn't care less what the user thinks.
You have to check the Google forums to see most complaint threads have been locked by admins to give you an idea of how little **** they give.
Click to expand...
Click to collapse
They definitely didn't "brick" from the update. Do you know what "brick" means?
kevinireland11 said:
can't scroll through anything without having all these micro lags and jitters
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Click to collapse
If a scrollable list is implemented as a scrollview, data will be loaded into it dynamically, AS you scroll through it. Depending on the speed and latency of the data source (for example, loading over the network), and the complexity of generating each element, you may occasionally scroll beyond the loaded data, requiring an interruption that you might perceive as a "lag" or "jitter".
So really there can be two causes that do NOT imply a CPU performance issue; data source, and bad code. A competent programmer can load data from the network in a more effective manner and ensure that processing overhead is minimized, thus reducing the negative effects.
Unfortunately, with mobile, like web, competent programmers are like a drop of water in the ocean.

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