Related
I've noticed that when making a slow even scroll through any app the movement is kind of jittery/stuttery - kind of like a very rapid screen flicker (but different to the screen issues posted elsewhere as the brightness setting is not a factor). It doesn't happen on any of my other devices. Don't think it's a processor issue as games/videos are flawless. Has anyone else noticed this or is it just me?
On a side note, white backgrounds seem very yellow (see attachment) - especially compared to my OG transformer. It's not a massive issue and i appreciate this is a budget tablet - just wondering whether this is normal or if it's a fault.
thanks.
I'm seeing some stuttering on Google+ that I really notice.
Sent from my Nexus 7 using XDA Premium HD app
I notice this stutter in chrome all the time. Very frustrating.
I get stutter swiping from image to image in QuickPic, some microstuttering in Google+ in the What's Hot section.
Maybe some apps aren't GPU accelerated and the CPU is a bit on the poor side to handle it?
alan77ss said:
I've noticed that when making a slow even scroll through any app the movement is kind of jittery/stuttery - kind of like a very rapid screen flicker (but different to the screen issues posted elsewhere as the brightness setting is not a factor). It doesn't happen on any of my other devices. Don't think it's a processor issue as games/videos are flawless. Has anyone else noticed this or is it just me?
On a side note, white backgrounds seem very yellow (see attachment) - especially compared to my OG transformer. It's not a massive issue and i appreciate this is a budget tablet - just wondering whether this is normal or if it's a fault.
thanks.
Click to expand...
Click to collapse
Have you also noticed that the yellow background is easier on the eyes? It was done on purpose, because this was built primarily as a kindle fire competitor..
As far as the scroll stutter, its Chrome. Try Opera or Dolphin and check back with us. It does the same on mine. Dolphin, Boat, and Opera are better browsers. Try them all out, I think you'll find happiness with one of those!
Sent from my Galaxy Nexus using xda app-developers app
I also notice it less in the Dolphin HD or Dolphin Mini browser.
Sent from my Nexus 7 using XDA Premium HD app
Go into developer options and check disable hw overlays
Sent from my Nexus 7 using XDA Premium HD app
I have a lot of stutter in google play store,chrome and some time in games as well. It happened in dead trigger. plus when am not running any apps in the background and i go to settings,battery i see lot of stuff there like google play,chrome,dolphin browser,picspeed wallpapers and many other stuff as well. and the cracking sound that it makes on my right side of the screen. I opened the back and tightened the screw still no luck still makes noise. i can only think that the back case is making the cracking sound. Plus my jelly bean is not butter smooth like most video i have seen. I was thinking of exchanging it but am thinking if i do that i might get a even worse one. Google really need to give another update soon that fixes some of these problems
nikeman513 said:
Have you also noticed that the yellow background is easier on the eyes? It was done on purpose, because this was built primarily as a kindle fire competitor..
Click to expand...
Click to collapse
Yeah, you might have a point there.
As far as the scroll stutter, its Chrome. Try Opera or Dolphin and check back with us. It does the same on mine. Dolphin, Boat, and Opera are better browsers. Try them all out, I think you'll find happiness with one of those!
Click to expand...
Click to collapse
As i said, it's not specific to any particular app, it happens whether in maps, browser, menus etc. unfortunately.
Tried hw overlays; no joy i'm afraid.
This happens everywhere during any slow touchscreen movement because of a crappy touchscreen controller and crappy filtering algorithms. The app is just scrolling to wherever the touchscreen tells it to (which is to random points around your finger tip several times a second) and this makes it look like it's jumping up and down or microstuttering.
I got my Galaxy S4 yesterday and noticed even after i turned auto brightness off, Set my screen to dynamic, the screen still changes brightness levels when entering the Chrome web browser (gets dimmer), playing some video games (screen get brighter) and other various tasks.
I am not a noob, I've gone through the phones settings for each app and cannot find a fix, do you guys notice your phones doing the same thing?? I might be a slight change in brightness level but non the less i like my screen extremely bright this is just my preference.
Any thoughts, ideas, tweaks or feedback on how to resolve this issue??
The blame game
soklean said:
I got my Galaxy S4 yesterday and noticed even after i turned auto brightness off, Set my screen to dynamic, the screen still changes brightness levels when entering the Chrome web browser (gets dimmer), playing some video games (screen get brighter) and other various tasks.
I am not a noob, I've gone through the phones settings for each app and cannot find a fix, do you guys notice your phones doing the same thing?? I might be a slight change in brightness level but non the less i like my screen extremely bright this is just my preference.
Any thoughts, ideas, tweaks or feedback on how to resolve this issue??
Click to expand...
Click to collapse
The only time I've seen this happen since I've gotten the device is when the battery dropped below 5%, and it automatically adjusted the brightness to seemingly the lowest it could go, and stuck until I charged it to full again.
I blame it on Samsung's stockware.
maybe this is why i couldnt get the phone to look as bright as my note 2. i was using the browser and cnn.com to compare.. my note 2 screen was brighter with both phones brightness on max.
soklean said:
I got my Galaxy S4 yesterday and noticed even after i turned auto brightness off, Set my screen to dynamic, the screen still changes brightness levels when entering the Chrome web browser (gets dimmer), playing some video games (screen get brighter) and other various tasks.
I am not a noob, I've gone through the phones settings for each app and cannot find a fix, do you guys notice your phones doing the same thing?? I might be a slight change in brightness level but non the less i like my screen extremely bright this is just my preference.
Any thoughts, ideas, tweaks or feedback on how to resolve this issue??
Click to expand...
Click to collapse
Just throwing this out there...the screen does dim about 10 seconds before the screen times out and turns off...even if you have automatic brightness disabled.
Let's say you have a 1 minute timeout:
Screen on
50 seconds later screen dims
10 seconds later screen turns off
Just putting that out there in case - it is confusing to some.
Dude I'm having the same problem, yeah it's a small dim but it's freaking annoying cuz I have mine at full brightness all the time. I have the tmobile galaxy s4. I tried changing the screen mode and it still happens
Sent from my SGH-M919 using Tapatalk 2
elflip88 said:
Dude I'm having the same problem, yeah it's a small dim but it's freaking annoying cuz I have mine at full brightness all the time. I have the tmobile galaxy s4. I tried changing the screen mode and it still happens
Sent from my SGH-M919 using Tapatalk 2
Click to expand...
Click to collapse
I've noticed it too. Just seems like typical dynamic contrast behavior. Though I don't understand why on earth you'd need it on a screen with perfect blacks.
ttnuagmada said:
I've noticed it too. Just seems like typical dynamic contrast behavior. Though I don't understand why on earth you'd need it on a screen with perfect blacks.
Click to expand...
Click to collapse
Well this never happened on my S2 or S3. And i just saw a thread like this open in the tmobile forums. It really annoys the hell out of me
Sent from my SGH-M919 using Tapatalk 2
elflip88 said:
Well this never happened on my S2 or S3. And i just saw a thread like this open in the tmobile forums. It really annoys the hell out of me
Sent from my SGH-M919 using Tapatalk 2
Click to expand...
Click to collapse
I'm sure it has to do with preventing burn in. You probably already know this, but in the right conditions, the Auto brightness setting can get over 30% brighter than manually maxing the slider. Hopefully, it's something that can be unlocked at some point.
soklean said:
I got my Galaxy S4 yesterday and noticed even after i turned auto brightness off, Set my screen to dynamic, the screen still changes brightness levels when entering the Chrome web browser (gets dimmer), playing some video games (screen get brighter) and other various tasks.
I am not a noob, I've gone through the phones settings for each app and cannot find a fix, do you guys notice your phones doing the same thing?? I might be a slight change in brightness level but non the less i like my screen extremely bright this is just my preference.
Any thoughts, ideas, tweaks or feedback on how to resolve this issue??
Click to expand...
Click to collapse
I don;t know if this helps or not....i notice the same thing earlier.....what i did was go to Settings--> Display, uncheck Auto Adjust ScreenTone
at least that is what worked for me
Maybe the power saving mode is manipulating it?
Sent via Tapatalk
Its the power saving option. Its the same in s3. Go to powrr saving settjngs and uncheck the auto dim or auto brightness or something like that. It happens when power saving is on. I cant remember the exact optin coz im using custom rom on my s3.
Sent from my SGH-I747 using Tapatalk 2
This happened in the S4s I used in the store as well. Manual brightness, and auto screen adjust disabled, power save off. Opening certain apps like chrome and the stock browser causes the screen to dim a bit. Nothing I found prevented this behavior. It's annoying since I already find the screen to be a bit dim.
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2
Notice this as well, super annoying. I've disabled power saving, auto screen adjust, etc. and even non-dynamic modes do it.
Hopefully this gets fixed by kernel mods in the future
Same problem, even with brightness max with auto off, decent charge, and off power saver. Very annoying
Sent from my SAMSUNG-SGH-I337 using Tapatalk 2
Its built into the Snapdragon, its called BRITE and seems works independantly of the auto screen tuning that the S4 has. The HTC One has it and its much more intrusive. I wrote a long winded post about it in the HTC One forums. You have to wait for devs to come out with kernels to disable it, much like they did for the Tegra 3
The HTC screen is bright enough that it doesn't matter. Samsung phones need to be at max brightness to be any good.
vinuneuro said:
The HTC screen is bright enough that it doesn't matter. Samsung phones need to be at max brightness to be any good.
Click to expand...
Click to collapse
Just an FYI, if you put the screen on auto brightness, it reaches a higher maximum brightness outdoors as apposed to the slider. Samsung did this to keep the screen from overheating when set to max all the time.
I want full brightness indoors too.
vinuneuro said:
I want full brightness indoors too.
Click to expand...
Click to collapse
I see. If you have the slider on max all the time, i think the screen will just dim eventually because of heat. Might want to stay away from the S4 then cus you might have screen problems down the line :/
If you havent go to settings display screen mode and use something other than adapt display. No more adjusting.
ATT S4 Rooted. Beastin.
4.2.2
Hello,
I picked up my GS4 about a week ago but haven't really used it in direct sunlight until today. I was outside, and the sun was shining brightly on the screen. Home screen was fine, and darker images were ok, but if I were to go to an app with a primarily white background, or open up something which used the keyboard (texting) the screen would flicker pretty noticeably. Brightness is all the way up, and auto tone was off.
Has anyone else seen this?
yup this is normal esp when using the keyboard.
Im not sure if it will be fixed.
orlandoxpolice said:
Hello,
I picked up my GS4 about a week ago but haven't really used it in direct sunlight until today. I was outside, and the sun was shining brightly on the screen. Home screen was fine, and darker images were ok, but if I were to go to an app with a primarily white background, or open up something which used the keyboard (texting) the screen would flicker pretty noticeably. Brightness is all the way up, and auto tone was off.
Has anyone else seen this?
Click to expand...
Click to collapse
richard371 said:
Im not sure if it will be fixed.
Click to expand...
Click to collapse
I guess my question is, is this a hardware issue with many GS4's or a minority. I came across a thread on the Tmobile GS4 forum where people were experiencing it, but it seems not everyone is.
orlandoxpolice said:
I guess my question is, is this a hardware issue with many GS4's or a minority. I came across a thread on the Tmobile GS4 forum where people were experiencing it, but it seems not everyone is.
Click to expand...
Click to collapse
I actually noticed for the first time today too..
Sent from my WICKED AT&T S4 i337
Its a hardware thing, but also its only in touchwiz so a developer might be able to turn it off so to speak.
It adjusts the color and tone no matter what to save the display from overheating and or burning in...
Does it a lot and I notice it cause im weird about those kinds of things.
If you use CM 10.1 or AOKP its gone.
ive made some progress with the RGB light meter on this; hoping a friend can write up some code so we can test out a 'smoothed out' transition and sampling rate and one that is sped up, averaged faster, but will take up more CPU and RAM and battery but more accurate.
here is another thread regarding it:
http://forum.xda-developers.com/showthread.php?t=2280715
http://forum.xda-developers.com/showthread.php?t=2284726
Maybe if someone who is using CM10 or AOKP could test it to see if it is a software issues and not a hardware issue?
edit: slade and jet replied while I was writing this...thanks for the info. looks like it is touchwiz related.
edit2: just went out in the sun again to test a lot of different options in the display settings (which none worked) but is seems it is only happening when the keyboard is enabled. I am using swiftkey.
yeah TW and that sensor communicate; i believe the sensor itself probably works better ALONE, but TW changes it and throttles it for either battery or screen safety.
It is always dependent on what is being pulled up on the screen, though it can be mitigated quite a bit if you disable all power saving and screen auto features, and leave brightness under 80% or so.
yea anything under 80% in direct sun is basically black. all power saving and screen auto modes were disabled. i covered up all of the sensors too and it still flickered....
orlandoxpolice said:
yea anything under 80% in direct sun is basically black. all power saving and screen auto modes were disabled. i covered up all of the sensors too and it still flickered....
Click to expand...
Click to collapse
Not just a sensor thing per-say.
It's hard to explain, they most likely did it because they didn't want the amoled to burn in.
Its the same reason why the brightness goes up another 34% or so on auto above the max brightness. Only uses it when needed to save the screen and battery.
Does it on youtube too btw, bring up a video on wide screen then tap it and you'll see the drastic color shift
I noticed this thing when I got my phone also. I thought I was just imagining it but I guess it's an actual problem
geoldr said:
I noticed this thing when I got my phone also. I thought I was just imagining it but I guess it's an actual problem
Click to expand...
Click to collapse
'its not a problem, its a feature'
-Steve Jobs
Seriously its about power handling/battery saving and white balance, but its noticeable, and annoying.
Slade8525 said:
'its not a problem, its a feature'
-Steve Jobs
Seriously its about power handling/battery saving and white balance, but its noticeable, and annoying.
Click to expand...
Click to collapse
Yep, looking into a whole bunch of stuff, just installed ubuntu so maybe I can compile something; gonna look deep into the framework.
Please read forum rules before posting
Questions and help issues go in Q&A and Help sections
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator
jetlitheone said:
Yep, looking into a whole bunch of stuff, just installed ubuntu so maybe I can compile something; gonna look deep into the framework.
Click to expand...
Click to collapse
Thanks, let me know if you figure anything out.
Open camera in direct sun and it flickers too..
Sent from my SGH-M919 using xda app-developers app
This is so annoying. Does anyone on touch wiz not experience this?
Sent from my SAMSUNG-SGH-I337 using xda premium
orlandoxpolice said:
This is so annoying. Does anyone on touch wiz not experience this?
Sent from my SAMSUNG-SGH-I337 using xda premium
Click to expand...
Click to collapse
No that's not possible, its hard coded into touchwiz, this isn't a bug or anything...
If people say they don't have it; they're not noticing it.
jetlitheone said:
No that's not possible, its hard coded into touchwiz, this isn't a bug or anything...
If people say they don't have it; they're not noticing it.
Click to expand...
Click to collapse
Gotcha
Sent from my SAMSUNG-SGH-I337 using xda premium
Thought my eyes were going crazy. Mine does this too. It even did it once under some fluorescent lights. It's not annoying enough to matter but it would be cool if it gets fixed.
Alright so I just got my Note 3 here in Canada (SM-N900W8) and whenever I download an app from the Play store, or do anything I would normally do on a S4 or HTC One, the phone lowers the screen brightness (usually keep it on full brightness). When I go into Settings > Display > Brightness, it says something along the lines of to ensure your phone doesn't over heat, your phone's brightness has been lowered. Now, I've noticed this happen a handful of times, and I'm wondering if anyone else is having this problem?
I don't think the phone should be doing that over simple task like downloading apps. Might want to take it back asap and exchange for a new one.
danv28 said:
Alright so I just got my Note 3 here in Canada (SM-N900W8) and whenever I download an app from the Play store, or do anything I would normally do on a S4 or HTC One, the phone lowers the screen brightness (usually keep it on full brightness). When I go into Settings > Display > Brightness, it says something along the lines of to ensure your phone doesn't over heat, your phone's brightness has been lowered. Now, I've noticed this happen a handful of times, and I'm wondering if anyone else is having this problem?
Click to expand...
Click to collapse
Yes, mine is doing the same exact thing. When it first started happening, I thought there was something wrong with this particular phone but then I saw that same message. It's annoying have the screen change brightness like that.
I notice when browsing web page it does it too.. can anyone else confirm? Test by turning your brightness all the way, then download a few apps and browse the web. Let me know.
same experience
Hi! Very new at this forum. Just searched the net because of the same problem. The screen keeps dimming even if im using it. I thought it was a problem so I had my unit replaced. I have a new one now but it still does the same thing. It still dims randomly. Now I dont know if I should have another replacement or if this is normal.
danv28 said:
Alright so I just got my Note 3 here in Canada (SM-N900W8) and whenever I download an app from the Play store, or do anything I would normally do on a S4 or HTC One, the phone lowers the screen brightness (usually keep it on full brightness). When I go into Settings > Display > Brightness, it says something along the lines of to ensure your phone doesn't over heat, your phone's brightness has been lowered. Now, I've noticed this happen a handful of times, and I'm wondering if anyone else is having this problem?
Click to expand...
Click to collapse
I think the dimming may be caused by settings>device>display>auto adjust screen tones. And/or screen mode check anything but adapt mode. .. That solved it for me.
Sent from my SAMSUNG-SM-N900A using xda app-developers app
c-mack said:
I think the dimming may be caused by settings>device>display>auto adjust screen tones. And/or screen mode check anything but adapt mode. .. That solved it for me.
Click to expand...
Click to collapse
This fix it for everyone? Kinda nervous about this....
It won't hurt anything, it's just a device setting. You can always change it back. ..
Sent from my SAMSUNG-SM-N900A using xda app-developers app
I was having this same issue so I turned off the smart view eye thing and so far no change to the brightness at all so im hopeing thats what it was .
Sent from my SAMSUNG-SM-N900A using xda app-developers app
This is kind of scaring - because the Galaxy MEGA has the very same problem (just google it or check the mega forum here on xda).
Gesendet von meinem GT-I9505 mit Tapatalk 4
brooon said:
This is kind of scaring - because the Galaxy MEGA has the very same problem (just google it or check the mega forum here on xda).
Click to expand...
Click to collapse
And here's the link to that thread... http://forum.xda-developers.com/showthread.php?t=2382134
I haven't got the Note 3 yet partly because of this. When I compared my Note 2 to the Note 3 in the At&t store I noticed the Note 3 was definitely not as bright, while being obviously bluer. But I also caught it dimming itself too, very quickly but couldn't get it to reproduce the behavior. Changing the display mode didn't affect any of this. I've wanted to see this amazing improved display everyone talks about but I haven't seen it yet - certainly not when the brightness is set manually.
I wonder if this dimming display thing is a new normal, that they've made the brightness more an automatic control now. I have no idea if this is to save battery (but then why not let the user choose) or if these new screens need to be protected more from overheating.
Sent from my SAMSUNG-SGH-I317
What's the point of full brightness if it's going to auto-dim all the time? I ended up returning my Galaxy Mega for this very reason.
Brgds... /Tubgirl
What parts of the phone heats up? Mine is near the camera. But I havent had this message yet on my note but it does get fairly hot alot. I dont even do anything for it to heat up this much. Just browse around and dont play much games.
Sent from my SM-N900T now Free
Make sure that the setting under display called "Auto adjust screen tone" is not selected.
Sent from my Nexus 7 using XDA Premium 4 mobile app
I have auto-tone off, the eye tracker off, adaptive display off, brightness in browser all the way up.. still happens.. the message is displayed when you go to adjust the brightness.. interesting to see i'm not the only one with this issue
Does it only happen after heavy use or what?
Also happen on my s4...verry annoying samsung
Sent from my GT-I9500
riyoshadqi said:
Also happen on my s4...verry annoying samsung
Sent from my GT-I9500
Click to expand...
Click to collapse
I have the same problem, i have started a thread
http://forum.xda-developers.com/showthread.php?t=2475017
I have absolutely everything turned off!! It is stupid and annoying and i am returning my phone because of it
BTW this is my second device in 4 days!
Keepingitrealz said:
I have the same problem, i have started a thread
http://forum.xda-developers.com/showthread.php?t=2475017
I have absolutely everything turned off!! It is stupid and annoying and i am returning my phone because of it
BTW this is my second device in 4 days!
Click to expand...
Click to collapse
I'm on my third... and posted already in your thread! for me this throttling happens all the time, gallery indexing for example triggers it a lot!
to clarify:
this throttling has nothing to do with settings a user can adjust, it's logic must be kernel implemented! no auto-contrast setting would help! and it happens even when you are on manual lowest brightness. on my devices the screen would switch even then in a cycle of ca. 20s between a additionally dimmed and the set state...
Sent from my SM-N9005 using XDA Premium 4 mobile app
adaptive display off
reading mode off
brightness manual
smart screen off
brightness level set to 90% or so
and my screen auto dimm for no reason playing PVZ or any other game is very annoying to the point of stop playing
I did some reading on att note 3 forums and they said this is implemented on the Kernel itself so if we can get full unlock perhaps we can use a custom kerlel to fix this BIG PROBLEM
Speedy Gonzalez said:
adaptive display off
reading mode off
brightness manual
smart screen off
brightness level set to 90% or so
and my screen auto dimm for no reason playing PVZ or any other game is very annoying to the point of stop playing
I did some reading on att note 3 forums and they said this is implemented on the Kernel itself so if we can get full unlock perhaps we can use a custom kerlel to fix this BIG PROBLEM
Click to expand...
Click to collapse
Pardon my ignorance...but could you clarify what you mean?
I'm not even rooted yet and I found options to adjust everything you have mentioned there.
christianpeso said:
And what is the point of making another thread about this when there are already bootloader threads around?
Click to expand...
Click to collapse
nothing I am just surprised why there is no thread about this screen dimming issue and wanted to bring it up
PaulusGrandis said:
Pardon my ignorance...but could you clarify what you mean?
I'm not even rooted yet and I found options to adjust everything you have mentioned there.
Click to expand...
Click to collapse
sorry if I was not clear with all those options turned off the screen keeps auto dimming during games so there is nothing you can do to keep the screen at same brightness what is unacceptable
Speedy Gonzalez said:
sorry if I was not clear with all those options turned off the screen keeps auto dimming during games so there is nothing you can do to keep the screen at same brightness what is unacceptable
Click to expand...
Click to collapse
Ahh, gotcha.
I've never experienced any problems with the screen dimming when I'm using it (even playing games). But I like to use Smart Stay (works great for me) and I like my brightness at 100% all the time, so it's a little different scenario, I guess.
PaulusGrandis said:
Ahh, gotcha.
I've never experienced any problems with the screen dimming when I'm using it (even playing games). But I like to use Smart Stay (works great for me) and I like my brightness at 100% all the time, so it's a little different scenario, I guess.
Click to expand...
Click to collapse
maybe you didn't noticed yet because all not 3's have the same issue
http://forum.xda-developers.com/showthread.php?t=2474067
http://forum.xda-developers.com/showthread.php?t=2470435
http://forum.xda-developers.com/showthread.php?t=2471402
I can't believe no one experienced this just try PvZ 2 the phone overheats and screen brightness start fluctuating
Speedy Gonzalez said:
I can't believe no one experienced this just try PvZ 2 the phone overheats and screen brightness start fluctuating
Click to expand...
Click to collapse
I've actually noticed this as well while on Chrome. I don't always see it but it dims and goes back to normal. It's a bit annoying yes since my note 2 never had this problem.
Help xciald
ainjobizz said:
I've actually noticed this as well while on Chrome. I don't always see it but it dims and goes back to normal. It's a bit annoying yes since my note 2 never had this problem.
Click to expand...
Click to collapse
ME TOO
I've had this since the S4. Never found a solution. Really annoying.
Sent from my SM-N900T using xda app-developers app
is really annoying when playing games like pvz or something where you focus your vision like web browsers
Speedy Gonzalez said:
is really annoying when playing games like pvz or something where you focus your vision like web browsers
Click to expand...
Click to collapse
I've seen it and been looking for where to turn it off. Was going to post about it, so glad you did. It's very annoying and send to happen at odd times in pretty much any app.
Now here's another one for you. Have you noticed when you pick up your phone that it will vibrate twice? I can't tell what I'd doing it, so it may be a system thing.
armus said:
I've seen it and been looking for where to turn it off. Was going to post about it, so glad you did. It's very annoying and send to happen at odd times in pretty much any app.
Now here's another one for you. Have you noticed when you pick up your phone that it will vibrate twice? I can't tell what I'd doing it, so it may be a system thing.
Click to expand...
Click to collapse
I hope we can do something about it with safestrap but since is on the kernel itself is going to be imposible I guess , haven't noticed the ring problem but didn't pay attention
Speedy Gonzalez said:
is really annoying when playing games like pvz or something where you focus your vision like web browsers
Click to expand...
Click to collapse
Yea if in the next update it don't get a fix Samsung will not like me very much
Like how LG probably hates me every chance I get I talk **** especially about their LowGrade ****uition
Android product ...LG is byfar the worst android creators out there and should just stick
To making ****ty appliance or better yet just stay out of the electronic world all 2gthr IMO...
But back to the subject at hand it seems its when a lot of processes are going that it dims (CRASHES)
Try keeping an auto task killer app running to kill unwanted tasks as they pop up...
It works but not for too long. it would seem the 2G of RAM is not enough for the quadcore
maybe 3G would have worked better.
Solution
Kinda late with an answer but I figured out why my note 4 was doing that out of the bloom. Turns out I had an option checked for my screen brightness to adjust based on the image that was on my display. Just go to Settings, Display, then uncheck the Auto Adjust Screen Tone. That should fix it. ☺