I've configured my screen brightness to maximum and disabled "Adaptive Brightness" and "Comfort Tone".. Despite this, the device "decides" from time to time to reduce brightness.. How can I resolve this? I want brightness to be on maximum all the time no matter what..
I'm guessing that is does this because it's bad for the device to have full brightness on all the time.
First of all, why would you want to be on max brightness ? It will hurt your eyes in the dark, drain your battery and it may cause burn-in in long term.
Anyway, to answer your question, it reduces its brightness probably because of heating. An higher brightness means a higher temperature. To solve that, it may be possible to do that via magisk but i've never heard of something like this. Or you could try some custom roms that don't include that type of software cooling system.
Klbgr said:
First of all, why would you want to be on max brightness ? It will hurt your eyes in the dark, drain your battery and it may cause burn-in in long term.
Anyway, to answer your question, it reduces its brightness probably because of heating. An higher brightness means a higher temperature. To solve that, it may be possible to do that via magisk but i've never heard of something like this. Or you could try some custom roms that don't include that type of software cooling system.
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Thanks! When the brightness gets low it hurts my eyes.. On my smasung galaxy s21 ultra, it never reduces brightness.. Why? simply because that's what I choose. It seems that oneplus would not let me choose to work with high brightness all the time.
dilgit said:
Thanks! When the brightness gets low it hurts my eyes.. On my smasung galaxy s21 ultra, it never reduces brightness.. Why? simply because that's what I choose. It seems that oneplus would not let me choose to work with high brightness all the time.
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Oh i see. Isn't this related to DC dimming ? If so some custom roms may support that.
dilgit said:
Thanks! When the brightness gets low it hurts my eyes.. On my smasung galaxy s21 ultra, it never reduces brightness.. Why? simply because that's what I choose. It seems that oneplus would not let me choose to work with high brightness all the time.
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Low brightness doesn't harm your eyes. It may cause muscle strain because you can't focus properly; harmless.
Full brightness can demage your retina over time especially viewing it in a dark environment.
Full brightness will greatly decrease the display lifespan of a AMOLED.
The blue pixels die first.
Use manual brightness control and try to limit it to no more than needed, 50% or less is best.
Do not use in direct sunlight for more then a few seconds.
blackhawk said:
Low brightness doesn't harm your eyes. It may cause muscle strain because you can't focus properly; harmless.
Full brightness can demage your retina over time especially viewing it in a dark environment.
Full brightness will greatly decrease the display lifespan of a AMOLED.
The blue pixels die first.
Use manual brightness control and try to limit it to no more than needed, 50% or less is best.
Do not use in direct sunlight for more then a few seconds.
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This is very annoying.. The fact that the device won't let me use full brightness all the time
dilgit said:
This is very annoying.. The fact that the device won't let me use full brightness all the time
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It's a bug, i've same problem, it lowers brightness by itsself! Me too have all disabled, annoying bug.
brunochka said:
It's a bug, i've same problem, it lowers brightness by itsself! Me too have all disabled, annoying bug.
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Except it's not a bug. It's a feature. More likely multiple features designed to improve the health and longevity of the device. That said, I'm all for individual choice. If a user really wants to risk damage to their device as well as their own vision, they should be free to do so. It does make sense, however, that such an option wouldn't be in plain sight in the Settings app.
Have you tried any 3rd party apps that support High Brightness Mode/HBM? Most will probably require root since HBM is a hardware-level setting (brighter than just moving the slider to max). I don't know if there's a way to do it more permanently with adb or not.
Klbgr said:
First of all, why would you want to be on max brightness ? It will hurt your eyes in the dark, drain your battery and it may cause burn-in in long term.
Anyway, to answer your question, it reduces its brightness probably because of heating. An higher brightness means a higher temperature. To solve that, it may be possible to do that via magisk but i've never heard of something like this. Or you could try some custom roms that don't include that type of software cooling system.
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Custom roms are always dimmer than OxygenOS, have you never noticed this?
On OxygenOS I can have my brightness at 50% and see the phone fine, on custom roms I need to have it around 75-80% to get the same brightness
djsubterrain said:
Custom roms are always dimmer than OxygenOS, have you never noticed this?
On OxygenOS I can have my brightness at 50% and see the phone fine, on custom roms I need to have it around 75-80% to get the same brightness
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Don't know, I haven't tried custom roms yet on my 9 Pro. But I remember it was like you said on my 5T.
Related
What's that do? It's on the display menu. Turned it off and didn't noticed a diff.
Was playing with a Nexus S at Sprint. Picked it up and it had system updates waiting...cool. Comparing everything side by side... very similiar performance to epic: screen rotation, sig strength, data speed.
Nexus display seemed a little "crisper" and for the first time in a while, I noticed the bluish tint on my display....
Runing latest Bonsai exp!
Sent from my SPH-D700 using XDA Premium App
It dulls the white when it thinks it should. Turn it off, it only waste battery life from polling; Just like auto screen brightness, its BS unless you go in and out of dark/bright areas all the time, it polls about every 1 or 2 seconds, what a waste, just put it on 50%, I've seen the best battery results from this. The voltage used at 50% when scaled to 100% is more then when scaled from lowest brightness to 50%, in short 50% uses the least amount of power compared to lowest and highest setting, just trust me...
Im getting tired of changing this...
ecooce said:
voltage used at 50% when scaled to 100% is more then when scaled from lowest brightness to 50%, in short 50% uses the least amount of power compared to lowest and highest setting, just trust me...
^^ This I find difficult to believe. The greater the brightness the more power is used, so if the lowest brightness setting remains static I doubt it uses more power than 50% setting. If anything, the opposite is true.
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ecooce said:
It dulls the white when it thinks it should. Turn it off, it only waste battery life from polling; Just like auto screen brightness, its BS unless you go in and out of dark/bright areas all the time, it polls about every 1 or 2 seconds, what a waste, just put it on 50%, I've seen the best battery results from this. The voltage used at 50% when scaled to 100% is more then when scaled from lowest brightness to 50%, in short 50% uses the least amount of power compared to lowest and highest setting, just trust me...
Im getting tired of changing this...
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You're talking about the automatic brightness setting.. he means powersave mode.. which I have no idea what it is..
Sent from my SPH-D700 using XDA App
dohturdima said:
ecooce said:
voltage used at 50% when scaled to 100% is more then when scaled from lowest brightness to 50%, in short 50% uses the least amount of power compared to lowest and highest setting, just trust me...
^^ This I find difficult to believe. The greater the brightness the more power is used, so if the lowest brightness setting remains static I doubt it uses more power than 50% setting. If anything, the opposite is true.
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Ok here is what I mean, say at 0% on the slider is .9v , 50% is 1.1v, and 100% is 1.5v, 50% would be the best of both worlds, you can stillsee the screen and you save more compared to 0% - 50%, then 50% - 100%, its not that hard to understand...
And Chris, the power saving mode adjust white level (not brightness) when veiwing a bright page, or scene or pic...
Im getting tired of changing this...
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ecooce said:
dohturdima said:
ecooce said:
voltage used at 50% when scaled to 100% is more then when scaled from lowest brightness to 50%, in short 50% uses the least amount of power compared to lowest and highest setting, just trust me...
Ok here is what I mean, say at 0% on the slider is .9v , 50% is 1.1v, and 100% is 1.5v, 50% would be the best of both worlds, you can stillsee the screen and you save more compared to 0% - 50%, then 50% - 100%, its not that hard to understand...
And Chris, the power saving mode adjust white level (not brightness) when veiwing a bright page, or scene or pic...
Im getting tired of changing this...
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So, simply put, turn off Power saving mode, and set the brigness to ~50 percent, instead of all the way down or up?
[sig]I'm close to root, im patiently waiting on those puzzles[sig]
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Anyone else get the error message "Unable to brighten due to temperature increase. Try again later." yet? I've noticed it once while browsing on my phone and attempting to increase the phones brightness, at which point it maxed out at around 66% while displaying this error. The phone did not seem HOT in my hands, just warm. Was able to reproduce this issue by running the Antutu benchmarks multiple times and then changing brightness.
Am running the stock Rogers E971 ROM. There is no case currently surrounding the phone (although I can assume a case would just further this issue). A factory wipe did not make a difference.
Anyone else able to reproduce this?
The max level depends on the battery temperature.
When im outside, battery shows 32~36C and im able to set the maximum brightness level.
But for indoor use, cant go above 63%. Current temperature is 40C
I think it doesn't feels hot cause of the back cover glass.
Galaxy S3 feels much hotter.
Tim4 said:
The max level depends on the battery temperature.
When im outside, battery shows 32~36C and im able to set the maximum brightness level.
But for indoor use, cant go above 63%. Current temperature is 40C
I think it doesn't feels hot cause of the back cover glass.
Galaxy S3 feels much hotter.
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you think that would be 'normal' behavior though? its not an issue I had with my Galaxy S2 and it seems like bad engineering / design if a device that is running at its intended clock speeds in a normal environment is heating up. I guess ill try calling up LG when I get some free time to see what they have to say about this.
I think 40C is a normal temp, so i guess the reason of limitation is the battery itself.
LG said Optimus G got next-gen Li-Pol battery or something like that. Probably it doesn't run good on high temperatures.
Nope, thats an issue but im not affected cause my default bright level is 40%
Solved!
From today we have a permanent working solution to the problem ! Tweakers and Optimizers released a free app called LGBrightnessPatcher https://play.google.com/store/apps/d...3NwYXRjaGVyIl0. that surely and permanently solves the issue.
Many thanks and respect to the developers
lg l90?????
ipred said:
From today we have a permanent working solution to the problem ! Tweakers and Optimizers released a free app called LGBrightnessPatcher https://play.google.com/store/apps/d...3NwYXRjaGVyIl0. that surely and permanently solves the issue.
Many thanks and respect to the developers
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lg l90??????
Running your pixel 2 xl on auto brightness is good or bad? Does it use more or less battery?
dieselhazza said:
Running your pixel 2 xl on auto brightness is good or bad? Does it use more or less battery?
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It doesn't use much battery compared to Adaptive Brightness off unless you keep your screen at something low like 10% or less the whole time.
dieselhazza said:
Running your pixel 2 xl on auto brightness is good or bad? Does it use more or less battery?
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I've always, even with previous phones, used manual brightness. Partly because I am usually happy with brightness to be kept at, for this device, at 15% and if I need to adjust Ill use Brightness Control. I also feel that battery life must surely be better as the sensor isn't constantly being used to gauge how bright the screen should be and lastly always found autobrightness to increase/decrease the screen brightness randomly, e.g. Say in my living room and it'll just increase/decrease slightly.
So ultimately I'm very happy just to manually adjust
cd993 said:
I've always, even with previous phones, used manual brightness. Partly because I am usually happy with brightness to be kept at, for this device, at 15% and if I need to adjust Ill use Brightness Control. I also feel that battery life must surely be better as the sensor isn't constantly being used to gauge how bright the screen should be and lastly always found autobrightness to increase/decrease the screen brightness randomly, e.g. Say in my living room and it'll just increase/decrease slightly.
So ultimately I'm very happy just to manually adjust
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Mine is set to.20% with auto brightness enabled. At most times it hovers very close to 20%. I guess if i disabled auto brightness i will get better battery life. At the moment i average 7 hrs SOT.
So what do you achieve in terms of SOT at 15% brightness
dieselhazza said:
Mine is set to.20% with auto brightness enabled. At most times it hovers very close to 20%. I guess if i disabled auto brightness i will get better battery life. At the moment i average 7 hrs SOT.
So what do you achieve in terms of SOT at 15% brightness
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I've been averaging around 6hrs (just need to stay on one rom long enough haha)
cd993 said:
I've been averaging around 6hrs (just need to stay on one rom long enough haha)
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Ha!!....like that's gonna happen! Mr. Flash Master! ???
cd993 said:
I've been averaging around 6hrs (just need to stay on one rom long enough haha)
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I'm just running on stock firmware and happy with the battery performance.
I just upgraded from 8.1 to 9.0 on my XL 2 over the weekend. I am stock rooted.
Is it just me or is the overall display brightness much less on Pie than it was on Oreo? In the same daytime environment, I feel like Pie needs to be around 70% brightness whereas on Oreo, I feel like the display was set on about 35%. I rarely had Oreo brightness above 50%. Now with Pie, I feel like I can barely see the screen when it's under 50%.
On Oreo, my display was set to Saturated and of course, white theme since that's all we had.
On Pie, I used the same settings and it looks much dimmer. I adjusted display to Boosted and have toogled back and forth between light and dark themes and I don't notice any difference with how much dimmer the overall display feels.
The display can still get just as bright. They've just changed the way the values are displayed from the slider is all.
angus242 said:
I just upgraded from 8.1 to 9.0 on my XL 2 over the weekend. I am stock rooted.
Is it just me or is the overall display brightness much less on Pie than it was on Oreo? In the same daytime environment, I feel like Pie needs to be around 70% brightness whereas on Oreo, I feel like the display was set on about 35%. I rarely had Oreo brightness above 50%. Now with Pie, I feel like I can barely see the screen when it's under 50%.
On Oreo, my display was set to Saturated and of course, white theme since that's all we had.
On Pie, I used the same settings and it looks much dimmer. I adjusted display to Boosted and have toogled back and forth between light and dark themes and I don't notice any difference with how much dimmer the overall display feels.
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Google changed the algorithm on the brightness slider. Therefore, 70% is the new 30% So, no, it's not you. Another brilliant improvement for the sake of supposed progress! ?
Badger50 said:
Google changed the algorithm on the brightness slider. Therefore, 70% is the new 30% So, no, it's not you. Another brilliant improvement for the sake of supposed progress! ?
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Lol, not sure what they're Smoken at Google headquarters...
galaxys said:
Lol, not sure what they're Smoken at Google headquarters...
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Probably hanging out with this guy! ???
I agree with everyone else. 100% on 9 is still as bright as 100% was on 8.1 but 50% on 9 is NOT what 50% was on 8.1, no doubt about it. On 8x I usually kept my brightness around 65%... now on 9, to get something similar I am around 70-75%... If the same energy is being used to illuminate the display at the different values, batt life should remain about the same... But WHY?
Why change what 50% was on 8 to be different on 9? Isn't HALF the available illumination HALF the available illumination regardless of the OS version? What is the effect, or end game Google was looking for with this?
The max brightness is the same. The difference is the slider is no using a logarithmic algorithm instead of the old linear algorithm.
Here is the explanation of why it was done:
The first noteworthy feature is a changed brightness slider behavior: It now changes the brightness logarithmically instead of linearly. Before this preview when it was linear, about 90% of the brightness was controlled by the lower 20% of the left of the slider. The old 50% brightness was almost identical to 100% max brightness, and the old 5% brightness was significantly brighter than 0% brightness. Now, the change in perceptual brightness is more uniform as you increase or decrease the slider.
Exactly. 50% before was definitely not 50% nits output for the screen which, with a rated max 403 by anandtech, would be only 201.5 nits. And that was before the November update that lowered the max by 50 nits.
jimv1983 said:
The max brightness is the same. The difference is the slider is no using a logarithmic algorithm instead of the old linear algorithm.
Here is the explanation of why it was done:
The first noteworthy feature is a changed brightness slider behavior: It now changes the brightness logarithmically instead of linearly. Before this preview when it was linear, about 90% of the brightness was controlled by the lower 20% of the left of the slider. The old 50% brightness was almost identical to 100% max brightness, and the old 5% brightness was significantly brighter than 0% brightness. Now, the change in perceptual brightness is more uniform as you increase or decrease the slider.
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Sent from my Pixel 2 XL using Tapatalk
EeZeEpEe said:
Exactly. 50% before was definitely not 50% nits output for the screen which, with a rated max 403 by anandtech, would be only 201.5 nits. And that was before the November update that lowered the max by 50 nits.
Sent from my Pixel 2 XL using Tapatalk
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Doesn't really bother me. My normal brightness is now just like 60% instead of around 20%. Not sure why some freaked out about it.
galaxys said:
Lol, not sure what they're Smoken at Google headquarters...
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The same shìt as the retards who designed the P3XL.
Anyone else think the brightness is not very bright? I have turned auto brightness of but slider is on around 75 to 80% in normal conditions?
Seems fine to me. Depends entirely on what you are comparing it to, though.
With the brightness dialed all the way up, it looks either brighter or dimmer than my P2XL depending on the angle, so...
I have come from iphone x and (work phone) huawei p20 pro.
Right way up or 80% is fine but say half way 50% is loads lower than most other phones
jonezy8873 said:
Anyone else think the brightness is not very bright? I have turned auto brightness of but slider is on around 75 to 80% in normal conditions?
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The display could be brighter, I feel 100% should have been what 90% would be. 50 and below is too dark to be used at all imo.
If it just flat doesn't get bright enough for you you're kinda screwed. If you're wondering about auto brightness you gotta keep on cranking it up for a week or so before it starts giving in and giving you what you asked for; at least this was the case with my 3 XL. Seems to be the case here, mine is still slowly but surely getting brighter as I keep on dutifully upping it to the desired setting in various conditions. It worked very well before, the best I've used so far and I'm hoping the same will go on here.
The auto-brightness is supposed to be fairly intelligent BTW: As an example it's supposed to recognize the middle of the night and that your sleeping and turn the brightness down more with the same brightness information available than it would in the early evening when it knows you're awake. As an FYI the adaptive battery feature also seemed to need some time to figure out what it wanted to do. I had my 3XL for about a week last fall and the battery situation was slowly but surely getting better every day just like the auto brightness. No idea if either would have continued to improve after I sent that one back but they both needed time, that was for sure.