Database Users

Holy Grab BAgs!!! The new 2.3.3 fixed my purplish tint issue!

Wow too my surprise, after installing the new update, I noticed right off the colors has been calibrated correctly! No more purplish in certain shades of grays now!
Sent from my Nexus S

2.3.3 also fixed my overly bright screen too. I used to have my NS always set on the lowest brightness setting and I still felt that it was too bright.

Yeah it did seem to improve the brightness as well. I like the new settings.
Sent from my Nexus S

You guys don't think its too yellowish now??

I do a bit of photography and have a colour corrected wide gamut monitor I use for retouching.
To my eyes, when looking at the same photography on both devices, the new colour temperature is much closer to 'correct' than the old one was. Not perfect but much more preferable to me.

so maybe all the complaining people have been doing is just their eyes not used to what the screen "should" look like

slowz3r said:
so maybe all the complaining people have been doing is just their eyes not used to what the screen "should" look like
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That is 100% correct. My girlfriend is a professional photographer and she even commented on how much better it looks.
Sent from my Nexus S using Tapatalk

I know that when I first bought my Datacolor Spyder colorimeter to calibrate my monitor it took a while to get used to the results. Much less "in your face" than before, but much closer to natural.

I exchanged my first Nexus S because the screen was too blue/purple. The second one was slightly less purple. But the new color profile got rid of all the purpleness

slowz3r said:
so maybe all the complaining people have been doing is just their eyes not used to what the screen "should" look like
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agree.... i think this might improve the battery life too.

google fixed ns's color too much...
though grey does not display as purple any more,white displays as a bit yellow now,what takes ns's sharp display away.

iv been using "voodoo" kernel w/ext4-voodoo sound & color :
http://forum.xda-developers.com/showthread.php?t=949292
on modaco r11 "2.3.2" and the colors are awesome , i had the purple tint on dark gray areas but its all gone now .
can someone compare this with the colors on 2.3.3 ?

I like the new colors it looks now great!!!

I noticed the colour difference immediately as well. It actually felt weird to me, I was really used to the purplish colour in the UI. Feels very grey. Not complaining though if this is how it should have been, but feels weird.

I for one do not like the new colors. They look too washed out and gray.

The Crispness is gone. Whites are now yellowish. I am not a fan. I did a comparison with a friends NS side by side his with 2.3.2 and mine with 2.3.3. and there is a difference and 2.3.2. looked better. This could be "the correct color" as has been stated but that does not mean it looks better. I have never noticed a purplish tint before and even looking at my friends NS with 2.3.2. I still do not see it.

shikem said:
I for one do not like the new colors. They look too washed out and gray.
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Same here. Looking at it again (2 Nexus S side by side) the one with 2.3.3 really seems washed out.

I did notice an occasional purplish tint on 2.3.2, but mostly from different viewing angles, less so when looking straight on at the screen. It never bothered me. The overall color scheme was also a bit cool, with more blues coming through. I've read that because blue LEDs in AMOLED screens wear out quicker, often they are overemphasized at first and will fade over time. I thought this might have been the explanation.
I definitely noticed a color change after updating to 2.3.3. At first it was very bothersome. The colors do seem to be washed out and the whites seem just a tad yellow. But I can see how this may be more accurate as the previous color scheme was overly cool. Maybe we tend to prefer a cooler color temperature. The new one will take some getting used to. Blue is a "comfort color" after all.

Blue appears brighter to the human eye despite the actual lumen output being similar. It's like those custom bulbs that some people like to put on their honda civics or whatever, the blue/purple looking ones. Yea they "look" bright but they actually output less light than the standard yellowish bulbs.
Anyway, being an avid photographer and spending hours tweaking my plasma TV's colors, warmer colors are more natural to the human eye and most people jack up the blues to make things look more contrasty or sharp, which in my opinion is too harsh and fake. Even the iPhone 4 screen is tinted blue to make whites appear brighter. Then again, some HTC screens are so red tinted it's ridiculous, so in the end, download the color calibration app and tweak it according to your liking.

quattro_rs said:
iv been using "voodoo" kernel w/ext4-voodoo sound & color :
http://forum.xda-developers.com/showthread.php?t=949292
on modaco r11 "2.3.2" and the colors are awesome , i had the purple tint on dark gray areas but its all gone now .
can someone compare this with the colors on 2.3.3 ?
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i would say the voodoo fix isnt as "extreme" as 2.3.3

Why colors are not vivid in this screen

Why colors are not vivid in this screen they look a little wached out
What u guys think?

They don't appear as oversaturated as the ipad 3/4 or OLED screens but it looks so bright that it makes up for it. I know the actual nit ratings are not the highest but this thing looks BRIGHT on the auto setting.

With the brightness all the way up it seems washed out. Just turn the brightness down. It's overkill for the most part, and seriously cuts down the battery life. Compared to my galaxy nexus, the blacks aren't nearly as good, but I'd say the color is more natural. Cheers.

When more kernels are released i'm sure there will be color controls. I'm personally waiting for franco kernel. He just posted on his google+ inquirying about releasing a test version of his kernel. should not be too long until we have the ability to change gamma and color density patience!

xXFallenXx said:
With the brightness all the way up it seems washed out. Just turn the brightness down. It's overkill for the most part, and seriously cuts down the battery life. Compared to my galaxy nexus, the blacks aren't nearly as good, but I'd say the color is more natural. Cheers.
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Thats cause this uses an actual LCD screen, unlike the Galaxy nexus. Honestly the blacks are one of the only decent things about the GNex screen. Custom kernels had to fix some major color issues with most people's devices. And as the person above me said, we will soon have kernels for this device too that allow color, contrast, and gamma options so anyone who is unsatisfied with colors at default can tweak their settings around.

EniGmA1987 said:
Thats cause this uses an actual LCD screen, unlike the Galaxy nexus. Honestly the blacks are one of the only decent things about the GNex screen. Custom kernels had to fix some major color issues with most people's devices. And as the person above me said, we will soon have kernels for this device too that allow color, contrast, and gamma options so anyone who is unsatisfied with colors at default can tweak their settings around.
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I second this. Stock colors on the gnex make it look like a cigar stain. Think I stole that line from somewhere. Anyway they are bad. I've tweaked the colors on my gnex and now the diff between the two devices is less. I personally like oled, but the n10 screen IMHO is far more color accurate which may at times make it seem washed out.
Its kind of like too much bass. An untrained ear might say too much bass sounds better then a flat curve.
Sent from my Galaxy Nexus using Tapatalk 2

The colours are fine.. Its the colours on your oled screens that are overly saturated

I have to agree with the OP. Blacks are really bad. Also is everyone else screen on the warmer side (slightly yellow)?
Sent from my ASUS Transformer Pad TF700T using Tapatalk 2

The screen produces a very poor rendition of the NTSC colour gamut. I have professionally calibrated equipment at home to compare. Gray scale is good. Gamma is OK. Color accuracy is poor. Very antique looking. This is similar to how Panasonic used to calibrate their displays. The contrast is average. Overall the screen is simply mediocre with minimal glaring issues. This screen isn't for showing off; its for getting work done. Bright, sharp, and bland looking. Hopefully a dev unlocks some mdnie hacks that offer control over the displays calibration. A couple tweaks could definitely improve the perceived contrast and improve color accuracy. I've had a number of nexus devices over the years. They're very no frills. So I don't think we'll see many tools for improving the screen. Maybe some wonky color gamma tweaks.
Supercurio I'm calling you out for some assistance.
Sent from my Galaxy Nexus using xda app-developers app
---------- Post added at 09:56 AM ---------- Previous post was at 09:47 AM ----------
BTW I have a galaxy nexus with an amoled display. With some adjustments its a superb screen. The gamma is too high and colours are over saturated, however the colour rendition is far more accurate than the nexus 10. The blues and reds on the nexus 10 are way off the mark. Blues are more cyan, they are washed out, not deep enough. The reds are very under saturated. The greens are muddy, slightly brown. Yellows are over saturated and magenta is slightly under saturated. The display just doesn't compare to the new iPad in the slightest. Oddly enough, sharpness is the least important display characteristic for a quality display. Humans are much more sensitive to contrast and colour. The nexus 10 display has its priorities mixed up. On the other hand, I still love this thing and wouldn't trade it for any other tablet on the market. Its graphics performance is beastly and just outclasses most other tablets in regards to build quality.
Sent from my Galaxy Nexus using xda app-developers app

There's an app called Screen Adjuster to adjust rgb and contrast. Root required. I wonder if that may help. I'm not rooted so I can't really try it. And I may end up returning it so didn't wanna muck with it for now.
Sent from my SGH-T999 using Tapatalk 2

Tomatoes8 said:
They don't appear as oversaturated as the ipad 3/4 or OLED screens but it looks so bright that it makes up for it. I know the actual nit ratings are not the highest but this thing looks BRIGHT on the auto setting.
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Calling the ipad 4 oversaturated is just ignorant.

Not sure if its placebo but I updated to 4.2.1 and my build # is JOP40D and the screen isnt as dull anymore. Blacks are darker although still not as dark as my tf700. Anyone else notice this after the update?
Sent from my ASUS Transformer Pad TF700T using Tapatalk 2

Anybody NOT happy with the display?

To the Community:
I just yesterday picked this puppy up at BB and, quite honestly, am very disappointed in the display, specifically the hue. All the yellows are washed out -- WTF???!!
Resolution is awesome but the white background when browsing looks like I'm looking at it under old-style fluorescent lighting -- YUCK!
I've played with all the Settings > Display > Screen mode modes and there's barely a change when going from one to another.
Is this correctible? Is it a TouchWiz thing? Will a different ROM help?
(FWIW -- I'm upgrading from a Xoom running Eos ROMs and other than the resolution, it was gorgeous. The Xoom was a great device: heavy, granted, but the bezel width really did set the standard that tablet manufacturers seem to be migrating towards.)
PLEASE TELL ME THERE'S A SOLUTION!!! THE COLOR RENDITION IS SO UNPALATABLE I VERY WELL MIGHT RETURN IT AFTER LUSTING AFTER IT FOR MONTHS!
Thanks.

Sounds like a hardware problem. I don't see how Touchwiz (or any ROM) could be responsible for that. Better have it exchanged.

Sounds like you're using reading mode
Sent from my SM-P600 using XDA Premium 4 mobile app

Color accuracy is pretty decent on the Note 10.1’s display. As always I’m reporting color data using Samsung’s Movie mode, which remains the most accurate setting of those offered. Grayscale performance is excellent, but our GMB and saturations tests put the Note 10.1 on par with the original Nexus 7. It’s definitely a better calibrated display than any other Samsung Galaxy Note tablet we’ve reviewed. Not quite on par with the new Nexus 7, but getting very close.
http://www.anandtech.com/show/7378/samsung-galaxy-note-101-2014-edition-review/3
My (AMOLED) N3 displaying the same yellow background as my N10.1-14...
My "whites"...

The screen on this amazing and nothing short of that.

You must have a bad tablet...
My screen is great.
I have minor light bleed on bottom edge but thats not bothersome and barely noticeable.
Never had any problems with color rendition. Not to the extent you said it sounds like. Its been pretty natural looking for me.
EDIT: Removed link, its posted two above this...
I dont know what these numbers mean but here is a comparison against a crapple ipad: http://www.phonearena.com/reviews/Samsung-Galaxy-Note-10.1-2014-vs-Apple-iPad-4_id3445

Don't get me wrong, I like the screen a lot. But it is not perfect. I think the pentile design shows when certain colors are next to each other (producing less than perfect transition from one color to another).

whatllitbenext said:
To the Community:
I just yesterday picked this puppy up at BB and, quite honestly, am very disappointed in the display, specifically the hue. All the yellows are washed out -- WTF???!!
Resolution is awesome but the white background when browsing looks like I'm looking at it under old-style fluorescent lighting -- YUCK!
I've played with all the Settings > Display > Screen mode modes and there's barely a change when going from one to another.
Is this correctible? Is it a TouchWiz thing? Will a different ROM help?
(FWIW -- I'm upgrading from a Xoom running Eos ROMs and other than the resolution, it was gorgeous. The Xoom was a great device: heavy, granted, but the bezel width really did set the standard that tablet manufacturers seem to be migrating towards.)
PLEASE TELL ME THERE'S A SOLUTION!!! THE COLOR RENDITION IS SO UNPALATABLE I VERY WELL MIGHT RETURN IT AFTER LUSTING AFTER IT FOR MONTHS!
Thanks.
Click to expand...
Click to collapse
Was it exactly the same when you first turned it on or did it get the yellow cast after some use?

kkretch said:
Was it exactly the same when you first turned it on or did it get the yellow cast after some use?
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No, there's no yellow cast: rather, the yellow's are washed out and not at all vibrant. White backgrounds have a blue-ish gray-ish tone and the only analogy I can muster is that it's like the color temperature is "cool," as opposed to "warm." Canary yellows come out looking dull gold; skin tones are very off-putting and for a top-dollar device, it's really not pleasant.
Side-by-side with my GN2, the colors are much truer on my GN2, hands down.
@BarryH_GEG -- thanks for the useful post; I am using movie mode.
@bootx1 -- thank you, too, but I'm not using reading mode.
Here are some screenshots from today's XDA main page.
1st photo is from Galaxy Note 10.1 2014 ed., second is Galaxy Note 2; third is a side-by-side with the Galaxy Note 2 on the left (the dude's skin is a little reddish on the left but it's not bad -- the skin tone on the right is actually much worse).
WTF????
Thanks.

whatllitbenext said:
Thanks for the useful post; I am using movie mode.
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Click to collapse
I leave both my N3 and N10.1-14 on Adapt Display. On the N3 it's the only way to achieve maximum brightness in bright conditions; like an additional 150 nits. I'm not sure if the N10.1-14's Adapt Display works the same way. I have to confess, while Movie Mode may be more accurate I've come to like overly saturated colors on my mobile devices.

whatllitbenext said:
No, there's no yellow cast: rather, the yellow's are washed out and not at all vibrant. White backgrounds have a blue-ish gray-ish tone and the only analogy I can muster is that it's like the color temperature is "cool," as opposed to "warm." Canary yellows come out looking dull gold; skin tones are very off-putting and for a top-dollar device, it's really not pleasant.
Side-by-side with my GN2, the colors are much truer on my GN2, hands down.
@BarryH_GEG -- thanks for the useful post; I am using movie mode.
@bootx1 -- thank you, too, but I'm not using reading mode.
Here are some screenshots from today's XDA main page.
1st photo is from Galaxy Note 10.1 2014 ed., second is Galaxy Note 2; third is a side-by-side with the Galaxy Note 2 on the left (the dude's skin is a little reddish on the left but it's not bad -- the skin tone on the right is actually much worse).
WTF????
Thanks.
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Click to collapse
To me......... In your (photo 3) side by side photo's I think the device on the left is to red and has to much color saturation the tablet looks good to me in that photo....
There is at lease 2 places in the control panel of the P-600 to adjust color, have you seen them?
If you not happy with the way it looks and you can exchange it you should. If you don't you will always have this thought in the back of your mind.
.

as another user said, it sounds like reading mode is turned on make sure it's off. It probably unlikely that this is the problem though since the the only app that defaults with reading mode on is play books.

Thank you for your responses.
I'm not quite sure how to say this without sounding impolite but several of you seem not to have read my posts completely, so please allow me to start over.
My yellows are very washed out: what ought to be bright canary yellows are dull gold. For example: the yellow in the Chrome logo is what I define as "yellow." On the GM10.1, 2014 Ed. it appears gold and dull.
Skin tones are wan and blue-ish.
White web page areas are gray-blue-ish.
Overall color temperature is "cool."
Reading mode does warm things up a bit...but still, I can't get any combination of settings where yellows "pop".
Settings > Device > Display > Screen mode is set to "movie" and that barely affects the vibrancy of the yellows; in fact there is no real difference between all four of the options.
IN SUM: COLOR RENDITION SUCKS.
Take it back to Best Buy?
(I s'pose I just answered my question...)
Thanks in advance.

The subpixel arrangement creates a dot effect more seen in print when looking through a magnifying glass. While not overly distracting, I do notice it at times. My biggest complaint is the blueish hue shift in darker tones when putting the display at an angle. Is this a TN panel ? I've always had OLED and my Oppo Find 5 was the first smartphone I've owned that didn't have a OLED screen. Still, the find 5 screen was MUCH better than the note 10.1 2014. Especially the black levels are kinda disappointing. I think the screen is WAY overrated in reviews. I primarily use the note in darker indoor areas so I have no use for the extra brightness delivered by the white subpixel.
I still think it's a great device tough, and for the price there is nothing like it. I would like to see some CM and Omni builds for it though which retain the wacom S pen "drivers". I don't care for the samsung features, I just want to use Autodesk Sketchbook.

Overall, I'm really happy with my display. My one complaint is that viewing angles seem to be a little off.

jankko said:
Don't get me wrong, I like the screen a lot. But it is not perfect. I think the pentile design shows when certain colors are next to each other (producing less than perfect transition from one color to another).
Click to expand...
Click to collapse
What I know is that this device comes with LCD display. Not amoled. So there.is not pentile design. Because it is not amoled. The color would not look as vivid as amoled, yellow will look like a bit washout because of the backlight compared to amoled
Sent from my SM-P605 using xda app-developers app

Check this link: http://en.m.wikipedia.org/wiki/PenTile_matrix_family
As you can see, Note 10.1 2014 edition is pentile. You can also see this when looking at the screen. Transitions between some colors are a bit blurry.

When talking about display performance there's the objective and subjective. GSMArena, AnandTech, and NoteBookCheck DE all run an extensive battery of standardized tests on all the devices they review. All praise the N10.1-14's display; especially compared to previous Samsung LCD displays.
http://www.gsmarena.com/samsung_galaxy_note_101_2014-review-1003p2.php
http://www.anandtech.com/show/7378/samsung-galaxy-note-101-2014-edition-review/3
http://www.notebookcheck.com/Test-Samsung-Galaxy-Note-10-1-2014-Edition-Tablet.105624.0.html
Sorry folks, you can't argue with the objective.
As for the subjective, assuming those not digging the display don't have a h/w issue, to each their own. The N5's display objectively produces very accurate colors. Those I've seen look washed out and dull. OP's not happy with the coolness of his display. I personally detest warm displays. You can't argue the subjective because it's both personal and opinion.

BarryH_GEG said:
When talking about display performance there's the objective and subjective. GSMArena, AnandTech, and NoteBookCheck DE all run an extensive battery of standardized tests on all the devices they review. All praise the N10.1-14's display; especially compared to previous Samsung LCD displays.
http://www.gsmarena.com/samsung_galaxy_note_101_2014-review-1003p2.php
http://www.anandtech.com/show/7378/samsung-galaxy-note-101-2014-edition-review/3
http://www.notebookcheck.com/Test-Samsung-Galaxy-Note-10-1-2014-Edition-Tablet.105624.0.html
Sorry folks, you can't argue with the objective.
As for the subjective, assuming those not digging the display don't have a h/w issue, to each their own. The N5's display objectively produces very accurate colors. Those I've seen look washed out and dull. OP's not happy with the coolness of his display. I personally detest warm displays. You can't argue the subjective because it's both personal and opinion.
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Thanks for that useful post -- the gsmarena and anandtech links are especially informative.
And my fears were confirmed: the display is just kind of average...objectively excellent, but comparatively average.

whatllitbenext said:
Thanks for that useful post -- the gsmarena and anandtech links are especially informative.
And my fears were confirmed: the display is just kind of average...objectively excellent, but comparatively average.
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Think average is a silly comment. I prefer the display to the ipad air. Sometimes wish the whites were slightly better. But I would like to see anyone who has a better screen on an Android 10 inch tablet
Sent from my SM-P600 using XDA Premium 4 mobile app

[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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Click to collapse
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?
Click to expand...
Click to collapse
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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Click to collapse
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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Click to collapse
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.

Add a little more contrast/saturation to your G4's display

So I learned this trick back when I had the LG G3. I wasn't a huge fan of that screen, due to the washed out colors. While the display on the G4 is a HUGE upgrade, I still feel it could do with a tiny bit more contrast. Maybe it's because I'm coming from a Note 4, but I wanted a little more. For those of you that also want a little more contrast, follow these instructions:
Go to... Settings>Accessibility>Vision>Screen Color Adjustment (on)> Then click on the adjustment and adjust to your liking.
I played with it for a couple of minutes and found a nice setting that simulates a Super Amoled screen a bit more. You may be able to find an even better setting than me. I'll post up a screen shot of how I set mine up for those of you that want to give it a shot.

Id like to know. Thanks.

Good spot.

Slash8915 said:
So I learned this trick back when I had the LG G3. I wasn't a huge fan of that screen, due to the washed out colors. While the display on the G4 is a HUGE upgrade, I still feel it could do with a tiny bit more contrast. Maybe it's because I'm coming from a Note 4, but I wanted a little more. For those of you that also want a little more contrast, follow these instructions:
Go to... Settings>Accessibility>Vision>Screen Color Adjustment (on)> Then click on the adjustment and adjust to your liking.
I played with it for a couple of minutes and found a nice setting that simulates a Super Amoled screen a bit more. You may be able to find an even better setting than me. I'll post up a screen shot of how I set mine up for those of you that want to give it a shot.
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yeah I was messing with it a couple days ago it's pretty difficult to get it right. If you move out here too far it gets out of whack real fast.

dontbeweakvato said:
yeah I was messing with it a couple days ago it's pretty difficult to get it right. If you move out here too far it gets out of whack real fast.
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Oh yeah, you definitely don't want to move it too far from the original spot. Just a tiny but makes a huge difference.

Black won't be any blacker (hardware related).
White's won't be any whiter (hardware related).
Ergo: contrast ratio can't be improved. Amoled-style display will never be achieved.
I leave it stock. Great blacks. White is white enough. Colors pop like crazy. Only thing this does is alter the saturation (which, imho, is bad).
But... YMMV :good:

Colors pop?
Sent from my LGLS991 using Tapatalk

Yeah the stock colors tend to be milky and this deepens their saturation.

Yea, sorry. Colors on the G4 on pop by any means. They look fine and everything is nice and clear, but if you want pop grab a Samsung. I have both the N4 and G4 and just don't look at them side by side.

I agree as I mentionned here :
http://forum.xda-developers.com/g4/help/screen-color-adjustment-t3123247
In my opinion, digital brightness adjustment is missing. As gottria, I own a Note 4 and for me, the red is pink on the G4.