[q]boost screen backlight? (Color Saturation) - G2 and Desire Z General

hello i have just gotten an tmobile g2, this is my second one, the first one had bad pixels, but anyways. i have noticed that the screen on the g2 seems a little low. like the colors are alot warmer than that to my hd2. so i guess we can call it that the screen has Color Saturation is this how the phone is suppose to be? or is there a problem? or is there a way to boost the backlight ? (yes i have brightness 100% question is can we get it past 100%)
thanks in advance

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Low brightness + nexus one = RED screen?

I had my nexus side by side with a Droid last night. And I noticed that when the AMOLED screen on the nexus dims down. it gets REALLY red and distorts the contrast/colors alot.
Is this normal? When my brightness is at a normal setting it looks great. its only when it gets dim. Im a little concerned.
its fine, thats just how AMOLED displays work.
I can't agree that it's fine ... if colour infidelity is part and parcel of AMOLED then maybe HTC should reconsider their use of it. I notice the red tint at all brightness levels but it's most noticeable at the lowest level.
I always have the brightness at 0% and automatic to off when not plugged in. Don't see any severe redness.
well, I guess it's not normal , I got my frist one with dead pixel but the color is bright so I did a refund as they recomended and buy a second one but this one came with redish screen..... I did the comparison and the one with the dead pix is a lot more brighter , so my luck sucks
This is my second nexus, both have pinkish hue when on lowest brightness
I haven't noticed any red/pink issues at any brightness with my phone, but I haven't done any side-by-side comparisons.
Call HTC support and see if this is a known problem they fix or if it is just part of a normal working Nexus One.
It's a part of a normal Nexus One. My friend had the red / pinkish hue on his screen and called HTC for a replacement. Once the replacement came, it was exactly the same hue. But with 50% brightness, it isn't noticeable. However, I'm probably the lucky one because I don't experience the 'problem' with 0% brightness on my Nexus.
Some nexus one don't have the red tint, I got 2 nexus one and one have the other doesn't show any red tint even at lowest brightness. I guess its just difference screen from difference suppliers.
This is my second nexus, both have pinkish hue when on lowest brightness
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I agree with this completely.

[Q] Yellow tinge on screen

Hi, I came from an HTC one m7, and I noticed that my s5 has a much more yellow-tinged whites than my htc one did. Is this normal? I compared it to my dad's S4 and the whites were less yellow than the S4, but still far from as white as the m7.
Should i be exchanging this unit?
jason27131 said:
Hi, I came from an HTC one m7, and I noticed that my s5 has a much more yellow-tinged whites than my htc one did. Is this normal? I compared it to my dad's S4 and the whites were less yellow than the S4, but still far from as white as the m7.
Should i be exchanging this unit?
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Probably, perhaps post a picture? (with 2 phones next to eachother?)
Variations in White Balance between different devices, even of the same model, are the norm. Personally, I prefer a warmer (yellow) screen tone over colder (blue) one. My phone lives on the Fluorescent WB setting, under Lux.
Firstly, check your display mode under Device/Display settings. Cinema and Pro Photo mode will be warmer than the Dynamic and Standard display modes.
Secondly. Do you want to try "Lux" from the Playstore, and see if setting the WB to daylight makes the Colour Temp cooler*?
I know it works ok for going warmer, but I don't know if it would help a warmer screen go cooler. Worth a shot though.
* You can only move the WB slider with night mode enabled(At least on the Lite version).
N9005
Don't thank me, I'm useless

Pink screen at low brightness

I'm hearing a lot of different stories regarding the screen turning heavily pink when the brightness is at its lowest.
Thought i'd make a poll to see how many people are affected, then we can hopefully gather its its a hardware defect.
No pink here, even using an app that takes it lower than stock.
Sent from my Nexus 6
I'd say it's more purple than pink but yes I have it. Same thing when I had a Galaxy S4. I'm pretty sure they're using the same AMOLED tech, which is a shame but yeah.
spunkfaucet666 said:
I'd say it's more purple than pink but yes I have it. Same thing when I had a Galaxy S4. I'm pretty sure they're using the same AMOLED tech, which is a shame but yeah.
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clothednblack said:
No pink here, even using an app that takes it lower than stock.
Sent from my Nexus 6
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Make sure to actually vote guys, would help out a bunch
I have had two 6's and sent the first back because of the pink issue. 2nd phone is still pink below 1/3 brightness slider, just not as pink as the first. Called Google and talked with a hardware tech and they said it was part of the performance of the screen, and just to keep it above 1/3 brightness (wack). Both phones I had only turned pink with adaptive brightness on and the slider below 1/3 in a dark room. In normal lighting it doesn't seem to dim into the "pink" range.
jbbuie said:
I have had two 6's and sent the first back because of the pink issue. 2nd phone is still pink below 1/3 brightness slider, just not as pink as the first. Called Google and talked with a hardware tech and they said it was part of the performance of the screen, and just to keep it above 1/3 brightness (wack). Both phones I had only turned pink with adaptive brightness on and the slider below 1/3 in a dark room. In normal lighting it doesn't seem to dim into the "pink" range.
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Same. I use adaptive brightness. My grays have a pinkish hue at very low brightness settings. Doesn't bother me, don't usually have brightness so low.
Just part of being an early adopter, I suppose. Not that big a deal to me, but I can see how others might be upset. It's my first phone of this caliber so I'm still totally stoked with it.
pink
My device turns pink with adaptive on in a dark room. Also without adaptive only when the screen is just about to turn off.
Mine does this of course, because it is something that happens with every AMOLED phone I can think of. It was something I forgot about of course being on a phone with a regular LCD screen for the last year, but as soon as I got my Nexus 6 I remembered about this little quirk of AMOLED. Hopefully custom kernels can minimize how much we notice it with custom color calibration.
Mine is also much more purple than pink, if it is actually a really pink color them maybe something is wrong, IDK. My purple tint doesnt start to happen till I am about 25% of the way down the brightness slider. All the way down and the screen is very heavily tinted purple. But that is too dark to see with anyway so I never turn things down low enough to make things look bad enough that I would actually care about. The screen look beautiful in any normal lighting conditions. I just think of it as a "night time feature" to be easier on tired eyes. lol.
Wasn't this talked about before release? I thought it was part of the brightness setting and to make it more of a battery saver?
N6
On... So if I jack my brightness down, it gets a little pink. Whoopty-do... Why care? It looks fine at whatever brightness I use and I've never expected a display to look perfect when it's almost off. It's not some damning evidence that the thing is low rent.
Everyone's looking to complain. Omg, If I click on back 19 times while shaking the phone and switching back and forth into chrome, I drop a frame.... A $650 shouldn't do that!
Smh
Oh I'm not looking to complain at all, I just wanted to see if it's something everyone had or not.
I've just heard so much Conflicting info on this it's driving g me nuts... Either way, I'm super excited about getting it ?
italia0101 said:
... Either way, I'm super excited about getting it ?
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You should, it's a great phone. But like every other phone out there, there will be some that have issues and others that are just here to stir the pot.
Heck, I thought it was a feature to make it easier to read text with the brightness super low...
*shrug*
Well, I guess if it's a bug I am glad I got a bad one. Sure as heck not sending it back with the PVS 13. With my luck I'd end up with a 2.
My 2014 Moto X screen turns pink when I crank the brightness down also on lollipop. I think it's due to the AMOLED screen because I can do the same to my N7 and it doesn't turn pink. I've noticed on lollipop that the screen can be made a lot dimmer than on kk
This is all due to amoled folks. And partly how it is calibrated. But it is an inherent quality in these display panels. As long as it's not pink at your "normal" viewing brightness then :thumbup:
Sorry my screen is pretty:good:
One thing I have noticed is that with adaptive brightness on...if I turn my brightness all the way down I do see tint pinkish hue. If I turn my adaptive brightness off and turn my brightness all the way down...I don't have a pinkish tint on the screen.
Anyone else's screen reacts this way?
Sent from my Nexus 6 using Tapatalk
I've been reading about this issue all over. Maybe I lucked out but I don't have the pink issue at all.
gruppe3942 said:
One thing I have noticed is that with adaptive brightness on...if I turn my brightness all the way down I do see tint pinkish hue. If I turn my adaptive brightness off and turn my brightness all the way down...I don't have a pinkish tint on the screen.
Anyone else's screen reacts this way?
Sent from my Nexus 6 using Tapatalk
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Yeah mine does. Lol I am now learning that adaptive is not the same as auto-brightness. But seems like with adaptive on it keeps the screen a bit darker than without. I noticed with the slider maxed out or turned all the way down it gets much brighter and dimmer respectively with it off.
Gorjira said:
I've been reading about this issue all over. Maybe I lucked out but I don't have the pink issue at all.
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If you turn adaptive on, and manually turn the brightness all the way down (something you would likely never do in real word use) you will see it. Even in a dark room I don't see it since my display is still bright enough to stay over the threshold where this phenomenon manifests. If I go lower the brightness way down however, it appears.

[MotoX] [2014] Purple Display at Low Brightness [Lollipop] [Amoled]

Okay so I bought a new Moto X (2014) last week In India. Everything about the phone is great. It was already on lollipop. But when I decrease the brightness to below 30-40% the display gradually becomes more and more purple. And with Adaptive Brightness on and in a dark room, it's so purple that the green and yellow shades appear grey or black. I know amoled panels have this problem at very low brightness and apparently many Nexys 6 users are also facing it. However I didn't see many complaints here in the Moto X forum.
So if you have this problem please vote in the poll above. Then I can ask them for a replacement. Thank you.
I'd later add some photos of the screen.
P.S. If you are experiencing this, please add some photos so that people can compare it with their displays.
ok i have this problem too, but when I'm in the bed and reading random news this purple display isn't disturbing me. i can feel it relax more my eyes. so i can say i take advantage from a bug
I don't think this is a bug, way easier on the eyes in the dark, perhaps some kind of a feature on AMOLED and Lollipop. The Nexus 6 has it, too, i think.
I don't know if anyone else noticed that in direct sun light, the screen goes extra bright - like indoor bright + boost?
This is not a feature. It's an issue with amoled displays. That's why Samsung limits the lowest brightness to a higher level. While Moto X seems to go way down. I just want to know if everyone's having this. Then it's okay. But if it's not everyone then there're some good amoled panels out there and we are getting the bad ones.
Yup, keep noticing this before the screen goes completely off.
It's not a "bug" with AMOLED displays, it's inherent to the way the displays work. Red LEDs use much less power than other colors so when the brightness is down low the displays looks like it has a slightly red tint to it. While Samsung does keep their best displays for themselves the lack of a red tint is not due to that but is instead due to not letting the brightness go as low on their displays.
raptir said:
It's not a "bug" with AMOLED displays, it's inherent to the way the displays work. Red LEDs use much less power than other colors so when the brightness is down low the displays looks like it has a slightly red tint to it. While Samsung does keep their best displays for themselves the lack of a red tint is not due to that but is instead due to not letting the brightness go as low on their displays.
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That's what I meant. Not quite the best choice of word, I guess. But if that was the case, everyone should have had the pink tint at low brightness. Do you mean the ones who are not getting it are either lying or have Moto X's with LCD panels?
CosmoDroid said:
That's what I meant. Not quite the best choice of word, I guess. But if that was the case, everyone should have had the pink tint at low brightness. Do you mean the ones who are not getting it are either lying or have Moto X's with LCD panels?
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Well, only 2 out of 11 people have reported no color distortion. And remember that while you're asking "Is there a purple tint?" they're answering the question "Have you noticed a purple tint?"
What I've noticed is that when Adaptive Brightness is on, the display gets super dark and causes the purple tint. When I turn Adaptive Brightness off in a dark room, it actually completely loses the purple tint, and compared to my Galaxy Tab S 8.4 at lowest brightness, the screen is brighter than the Tab S. So I guess Motorola hasn't caught up with Samsung's display technology since my Tab S can actually get dimmer without such a dramatic color distortion - for my Moto X to get to a brightness level that dim, I need to turn on Adaptive Brightness (thus with the purple tint).
.
I wouldn't say it gets a Purple tint but rather a reddish one with adaptive light.
And I LOVE it. This way I don't have to install Lumen.CF or any other stuff. Way easier on the eyes at night and it gets reeeeeeaally dark. Just perfect!
I also love that it naturally has a lower white temperature point than other lcd/phones screens. Warmer white is cozy white.
7 votes for without purple/red tint.
People who are not seeing the tint, can you please upload a side by side photo of "your phone at lowest brightness with the adjustment bar visible" and "a white paper".
CosmoDroid said:
7 votes for without purple/red tint.
People who are not seeing the tint, can you please upload a side by side photo of "your phone at lowest brightness with the adjustment bar visible" and "a white paper".
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I voted for no color distortion as my display is very very good. I can tell you there is certainly a variation in displays. A few months back someone posted about being able to see color banding and such. Those of us with really good displays do not see that. I was going to order a Pure edition to replace my unlocked XT1097 but the display is so good on it I decided not to, I doubt another one will be as good. I had 5 different Moto X 2013 models and the displays varied on each of them as well. I kept the best one and my 2014 model is still quite a bit better then the best 2013 I had.
Steve-x said:
I voted for no color distortion as my display is very very good. I can tell you there is certainly a variation in displays. A few months back someone posted about being able to see color banding and such. Those of us with really good displays do not see that. I was going to order a Pure edition to replace my unlocked XT1097 but the display is so good on it I decided not to, I doubt another one will be as good. I had 5 different Moto X 2013 models and the displays varied on each of them as well. I kept the best one and my 2014 model is still quite a bit better then the best 2013 I had.
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The rest of the phone in my case feels pretty solid and well built. Also I'm getting 47k+ scores on Antutu. Hence I am having second thoughts about getting it replaced.
My PE doesn't turn purple and has better whites than my AT&T branded one. The screen on that one is awful to me but I also use a G2, iPhone 6, '13 N7, no one notices but me.
Sent from my XT1095 Victara
After three replacements, I finally got a decent one. :laugh:
I'm pretty sure this is just a feature of the moto x2 go to Settings/Display and turn off adaptive brightness, you will see that it changes to normal
born1690 said:
I'm pretty sure this is just a feature of the moto x2 go to Settings/Display and turn off adaptive brightness, you will see that it changes to normal
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Indeed, when adaptative brightness is turned off, purple tint will not occur. However, I am not sure this is a "feature". It actually looks more like a poor implementation of auto brightness.
CosmoDroid said:
Okay so I bought a new Moto X (2014) last week In India.
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I use the CF Lumen app to turn down the red and green just a tad in the master mode. That makes my screen less pinkish.
I had the purple display issue in 5.0. Now I upgraded to 5.1 and the issue is gone. Colors are well balanced down to minimum available brightness.
rwallach said:
I had the purple display issue in 5.0. Now I upgraded to 5.1 and the issue is gone. Colors are well balanced down to minimum available brightness.
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Running 5.0 having the same issue waiting for the update. Will report back thanks for this info I thought it's a amlod display issue, new to this display past few years was on lcd panel device's just got this device more than a week only now. But this is a great news. Thanks.

Pink screen color when lowering brightness

Hi, just got my nexus 7 today and I've noticed that when lowering my brightness really low the screen starts becoming pink. Is there a fix to this. Some say it is a feature but I've never really seen this on other phones and personally the pink hue is bothering me quite a bit.
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