LED flash not bright and yellowish - Galaxy S6 Q&A, Help & Troubleshooting

Hello,
I got my new S6, however, I immediately noticed that the LED flash is not as bright as my old Nexus 4 or event my wife's Note 4. Moreover, it has a yellowish color, not pure white as the rest of the phones.
Is this normal? Should I be worried or even ask for an exchange?
Thank you very much

I don't have an s6 but I'd definitely say that seems very very odd. Not brighter than your nexus 4 is definitely the tipping point.
Sent from my GT-I9505 using Tapatalk

Hello mine is like yours too. I think its normal because of photos. Any comments
---------- Post added at 10:33 PM ---------- Previous post was at 10:31 PM ----------
iamcanadian said:
Hello,
I got my new S6, however, I immediately noticed that the LED flash is not as bright as my old Nexus 4 or event my wife's Note 4. Moreover, it has a yellowish color, not pure white as the rest of the phones.
Is this normal? Should I be worried or even ask for an exchange?
Thank you very much
Click to expand...
Click to collapse
Mine is like yours.

It's pretty bright but yeah it's yellowish so that the colours are more natural and not ****ty like when you get flash bombed!

iamcanadian said:
Hello,
I got my new S6, however, I immediately noticed that the LED flash is not as bright as my old Nexus 4 or event my wife's Note 4. Moreover, it has a yellowish color, not pure white as the rest of the phones.
Is this normal? Should I be worried or even ask for an exchange?
Thank you very much
Click to expand...
Click to collapse
Mine's also yellowish, but I believe that's intentional. A warmer flash tends to get more accurate colors in a photo, as opposed to the pure white flash that seems to get faces a little pale. Somewhat like what Apple did with their true-tone flash.
Regarding brightness, I found the actual brightness to be quite satisfying. I come from an S4 and the S6's flash is definitely brighter, so that seems enough for me, although there may be many devices with brighter LEDs. At a distance of about 3-4 meters it is enough to properly light up people in a moderately dim enviroment and still get pretty good pictures.

iamcanadian said:
Hello,
I got my new S6, however, I immediately noticed that the LED flash is not as bright as my old Nexus 4 or event my wife's Note 4. Moreover, it has a yellowish color, not pure white as the rest of the phones.
Is this normal? Should I be worried or even ask for an exchange?
Thank you very much
Click to expand...
Click to collapse
Definitely looks different than my Galaxy S5.... Yellowish and alot dimmer... But I dont think its a defect

Yeah same here. Coming from N4 and the led is definitely dimmer and yellowish

Thank you everyone for their responses. So my understanding is that the samsung galaxy s6 LED flash has a dimmer and yellowish color, this is considered normal.

Related

[Q] Screen pinkness (is mine normal?)

Hi all,
Picked up my One S on Monday and, so far, in almost every way it's my "perfect" phone - great feel, weight, crazy slick... just lovely.
However (and why is there ALWAYS an Achilles heel?), I'm really not happy about the screen. Ok, it's pentile, but so was my Desire (AMOLED one) and I never had a single problem with that. It's just this one seems so, well, pink! Not just in white balance, but there seems to be too much red everywhere - e.g. text on grey in Tweetdeck has crazy amounts of red fringing (especially noticeable on the yellow too), and the over saturated colours are almost too much (though not much more than my Desire, to be honest).
(Quick comparison of the screen temps attached)
I mean, seriously, that's not normal, right?
Am I the only person who seems to notice red / pink outlines on everything, am I the only person bothered by it, or am I just unlucky with this phone?
I went to Carphone to swap it, but they wouldn't because their manager was out and because I traded down from the X on Monday (flickering screen nightmare), so I had a play on their display model and I convinced myself the screen on that one was better! But, I'd love a second opinion!
Cheers!
Oh that's really pink! Will check mine when it finishes the first round charging.
I would say this isn't normal. On amoled Displays white areas appear a bit blueish or grey. But this red/pink looks unnormal
Sent from my HTC One S using xda premium
no, this doesn't look normal. But the thin red and green outlines are caused by the pentile-matrix, this is normal.
Just download Screen Adjuster and increase blue and green values a bit and your red screen will be gone
That's a v. useful app! It's definitely taken the edge off (green & blue at +5), but I'll still pursue a replacement as the contrast has taken a bit of a hit now.
(I'm such a perfectionist!)
Fondue said:
Hi all,
Picked up my One S on Monday and, so far, in almost every way it's my "perfect" phone - great feel, weight, crazy slick... just lovely.
However (and why is there ALWAYS an Achilles heel?), I'm really not happy about the screen. Ok, it's pentile, but so was my Desire (AMOLED one) and I never had a single problem with that. It's just this one seems so, well, pink! Not just in white balance, but there seems to be too much red everywhere - e.g. text on grey in Tweetdeck has crazy amounts of red fringing (especially noticeable on the yellow too), and the over saturated colours are almost too much (though not much more than my Desire, to be honest).
(Quick comparison of the screen temps attached)
I mean, seriously, that's not normal, right?
Am I the only person who seems to notice red / pink outlines on everything, am I the only person bothered by it, or am I just unlucky with this phone?
I went to Carphone to swap it, but they wouldn't because their manager was out and because I traded down from the X on Monday (flickering screen nightmare), so I had a play on their display model and I convinced myself the screen on that one was better! But, I'd love a second opinion!
Cheers!
Click to expand...
Click to collapse
I see an difference in the white background yes... but other that that? Nope... it's just you...
Thiesen said:
I see an difference in the white background yes... but other that that? Nope... it's just you...
Click to expand...
Click to collapse
Well, when I say "see" I meant on their own One S rather than on my screenshot.
I sometimes notice it being a bit pink when the brightness is set low, have you tired using auto brightness or putting it a bit higher?
djpc said:
I sometimes notice it being a bit pink when the brightness is set low, have you tired using auto brightness or putting it a bit higher?
Click to expand...
Click to collapse
Same here, it is pinkish only on low brightness.
Sent from my HTC One S using xda premium
encho said:
Same here, it is pinkish only on low brightness.
Sent from my HTC One S using xda premium
Click to expand...
Click to collapse
Hmm. Other than at 100% brightness, it still seems pinkish. I finally get to persuade CPW to give me a replacement tomorrow...
That's looking odd definitely. Let us know if the replacement is better.
I haven't noticed any issue on mine
sent using HTC1S
mine screen is definitely on the warm side of things (meaning the whites are yellow'ish). seeing how One X has a yellow tint issue (different screen manufacturers involved it seems) and you're playing a screen lottery i wonder if One S is the same. slightly warmer screens is not an issue per se but a strong yellow tint definitely effects the overall brightness and sharpness. i would love to compare different units in store to see if One S with cooler screens actually exist.
the pink tint is a straight up defect, however.
Fondue said:
Hmm. Other than at 100% brightness, it still seems pinkish. I finally get to persuade CPW to give me a replacement tomorrow...
Click to expand...
Click to collapse
This probably won't help you. It won't hurt I guess, but this is something that can be worked out with a software solution. The SGS had something called Voodoo Colors, and I'm assuming that at some point that'll make it to the One S, as it's an AMOLED device as well. The colors changing on low brightness is one of the characteristics of an AMOLED screen.
As a poster above recommended, install that tool and set adjust the values for now. In due time, this'll be worked out. HTC just didnt do a great job with their color profile.

[Q] Does anyone have any yellow tints on their Nexus 5 screen?

I dont have the device yet but ive seen one unboxing video and one comment in another thread about their Nexus 5 having a yellow tinge tint on their device. This is ONE ISSUE that I dont want to have when my device comes and im hoping its not a wide spread problem. So if anyone has the device yet or when you get the device, does your Nexus 5 have any yellowish or any color tint to the display? Thanks. And if there is a future fix please post in this thread.
None on mine. Screen us fantastic with lovely colours.
Sent from my Nexus 5 using XDA Premium 4 mobile app
No problems here so far...
Nope.
Sent from my Nexus 5 using xda app-developers app
I think the screen is warmer than e.g. the HTC One's but it is still on point imo.
MMontanez347 said:
I dont have the device yet but ive seen one unboxing video and one comment in another thread about their Nexus 5 having a yellow tinge tint on their device. This is ONE ISSUE that I dont want to have when my device comes and im hoping its not a wide spread problem. So if anyone has the device yet or when you get the device, does your Nexus 5 have any yellowish or any color tint to the display? Thanks. And if there is a future fix please post in this thread.
Click to expand...
Click to collapse
Sorry I think that was me, I should rephrase that statement and will find that post now but I will say it here that the N5 screen is warmer than the N4 on Android 4.3 calibrations, comparing side by side my eyes made me think it was a yellow tinge but its simply warmer (good or bad...) the more I look at the Nexus 4 the more I see that the whites are actually blue i.e cooler so thats why it looks so drastically different but I what I should have done is compare it to my desktop monitors which are calibrated to be fairly close to the correct colour points, after looking at these I am happy that the Nexus 5 display is actually very close, I would say make it just a touch cooler and it would be perfect but its actually damn close!
So dont worry its a great display .
hicks12 said:
Sorry I think that was me, I should rephrase that statement and will find that post now but I will say it here that the N5 screen is warmer than the N4 on Android 4.3 calibrations, comparing side by side my eyes made me think it was a yellow tinge but its simply warmer (good or bad...) the more I look at the Nexus 4 the more I see that the whites are actually blue i.e cooler so thats why it looks so drastically different but I what I should have done is compare it to my desktop monitors which are calibrated to be fairly close to the correct colour points, after looking at these I am happy that the Nexus 5 display is actually very close, I would say make it just a touch cooler and it would be perfect but its actually damn close!
So dont worry its a great display .
Click to expand...
Click to collapse
Your comment actually was the comment that made me alittle worried lol Thanks for clarying though. From what Im reading the screen dosent seem to be a issue. good news :victory:
MMontanez347 said:
Your comment actually was the comment that made me alittle worried lol Thanks for clarying though. From what Im reading the screen dosent seem to be a issue. good news :victory:
Click to expand...
Click to collapse
I will go so far as to say it's quite a bit warmer than the N4. To me, it's more natural and I'd rather have it the N5 way, but it looks as it could have been a touch overdone. It's a very warm screen.
At least us color blind people don't have to worry about such trivial things as warmer and cooler. :cyclops:
floepie said:
I will go so far as to say it's quite a bit warmer than the N4. To me, it's more natural and I'd rather have it the N5 way, but it looks as it could have been a touch overdone. It's a very warm screen.
Click to expand...
Click to collapse
What are your thoughts on colour saturation though? Just right, too much or too little?
Some have suggested it's a bit washed out like the nexus 4 was........Your take? (obviously at full brightness etc)
aukicadeso said:
At least us color blind people don't have to worry about such trivial things as warmer and cooler. :cyclops:
Click to expand...
Click to collapse
Now that's attitude. :good:
Got mine today, and it's definitely quite warmer than my Nexus 4 as well. I put my N4 next to my Nexus 10 and N5, and the N4 is definitely more bluish, the N10 (which I always thought was pretty cold) has a tiny bit of a reddish tint, and my N5 is definitely more "yellowish," or warmer. It's not just apparent in whites--greys are also more subdued, and I'm not sure about the full color range.
I'm a bit torn at this point. Really, the N5 looks great as long as I don't compare it to my other Nexus devices. But, I do like colder whites. So, the question becomes: is this how the temp of all N5 screens, or is mine warmer (or yellower) than others? I went through a couple of Nexus 10's that were much, much warmer (more yellow) than the one I ended up with, and so I'm wondering if this isn't screen variability.
Big decision ahead, because there's no N5 stock available. So, I won't really be able to get another one to compare, unless Google has replacement stock available.
Edit: I think the thing I dislike the most about it is the lack of contrast. Devices with this yellowish tint just seem to have much less contrast, which is very apparent in things like Hangout text fields and Chrome address bars. Grrrr...
As I mentioned in another thread:
Within reason, warmer color temperatures are actually considered more accurate. It is possible to have TOO much contrast, which results in losing details in the blacks and whites. It's the sort of thing you don't notice immediately, but significantly impacts the overall quality.
Vincent Law said:
As I mentioned in another thread:
Within reason, warmer color temperatures are actually considered more accurate. It is possible to have TOO much contrast, which results in losing details in the blacks and whites. It's the sort of thing you don't notice immediately, but significantly impacts the overall quality.
Click to expand...
Click to collapse
I hear you. But the address bar in a browser should stand out clearly, not blend into the rest of the UI due to a lack of contrast between white and gray (because both have a yellow tint).
Sent from my Nexus 5 using Tapatalk

A fix for the yellow-ish display

I really like the phone and think the screen is fine in most areas...but it's very yellow. The whites aren't really whites and, compared to my HTC One, the difference is striking. Yes, I know the One has an extremely cold screen while the Nexus has a warm screen, but there has to be a happy medium here, right? I think this is clearly just a calibration problem that can be fixed with a software tweak, so does anyone have any ideas? It's literally the only thing I'm not happy about.
jtc276 said:
I really like the phone and think the screen is fine in most areas...but it's very yellow. The whites aren't really whites and, compared to my HTC One, the difference is striking. Yes, I know the One has an extremely cold screen while the Nexus has a warm screen, but there has to be a happy medium here, right? I think this is clearly just a calibration problem that can be fixed with a software tweak, so does anyone have any ideas? It's literally the only thing I'm not happy about.
Click to expand...
Click to collapse
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it). I've seen this on many devices over the last few years, from ASUS Transformers to iPads to the Nexus 7 and Nexus 10. The only device I've bought where I didn't have at least one with a yellow screen was my Nexus 4, and I'm pretty sure I was just lucky the first time out--plenty of people complained about this on their Nexus 4s.
I think it's some kind of manufacturing variability, with the intended design specs (and software calibration) to have truer whites and deeper colors (washed out UI colors go along with the yellow tint). Personally, I can't accept it--the problem also shows itself as a lack of contrast in UI elements, such as the browser address bar against the background gray, or text fields in Hangouts. On the yellowish displays, there's almost no contrast, and so the fields can actually be hard to make out sometimes.
Thing is, if you never have two devices to hold side-by-side, then you may never notice the issue. You'll just think that colors are washed out, because that's more obvious by itself than the off-color whites.
I went through four iPad 3s before getting one with true whites, and more Nexus 7s and Nexus 10s than I'll admit to. I just hate it, personally, and honestly the Nexus 5 hasn't been so great so far that I'll go through the same number to get one that's acceptable. I have a replacement on its way (my audio output is also a bit distorted), and if that one's the same then I might give up on this year's Nexus and get an LG G2 instead.
wynand32 said:
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it). I've seen this on many devices over the last few years, from ASUS Transformers to iPads to the Nexus 7 and Nexus 10. The only device I've bought where I didn't have at least one with a yellow screen was my Nexus 4, and I'm pretty sure I was just lucky the first time out--plenty of people complained about this on their Nexus 4s.
I think it's some kind of manufacturing variability, with the intended design specs (and software calibration) to have truer whites and deeper colors (washed out UI colors go along with the yellow tint). Personally, I can't accept it--the problem also shows itself as a lack of contrast in UI elements, such as the browser address bar against the background gray, or text fields in Hangouts. On the yellowish displays, there's almost no contrast, and so the fields can actually be hard to make out sometimes.
Thing is, if you never have two devices to hold side-by-side, then you may never notice the issue. You'll just think that colors are washed out, because that's more obvious by itself than the off-color whites.
I went through four iPad 3s before getting one with true whites, and more Nexus 7s and Nexus 10s than I'll admit to. I just hate it, personally, and honestly the Nexus 5 hasn't been so great so far that I'll go through the same number to get one that's acceptable. I have a replacement on its way (my audio output is also a bit distorted), and if that one's the same then I might give up on this year's Nexus and get an LG G2 instead.
Click to expand...
Click to collapse
Interesting. Yesterday I was actually angry and posted the phone on Swappa. Today I've been much nicer toward the subject. But if it's really due to the manufacturing process, I might just swap it for a Moto X. Either way, I'm not sure. I still need to decide.
jtc276 said:
Interesting. Yesterday I was actually angry and posted the phone on Swappa. Today I've been much nicer toward the subject. But if it's really due to the manufacturing process, I might just swap it for a Moto X. Either way, I'm not sure. I still need to decide.
Click to expand...
Click to collapse
Best thing would be to wait for the dev's and see what they come up with. They did great with the N4, so I'm hoping it'll be the same on the N5. I do think the display is incredibly warm. Having it side by side with my N4 is striking.
wynand32 said:
Maybe it can be adjusted for in software, but I don't believe this is just a calibration issue. I also don't think it's color temp, precisely, because that should be either bluish cold or reddish warm, not urine yellow (sorry, best way to describe it)
Click to expand...
Click to collapse
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
MrBelter said:
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
Click to expand...
Click to collapse
Yes, thanks, you're right--color temp does go through yellow as it gets warmer before getting to red. So, thanks for the correction.
That said, it's not a _consistent_ thing, or at least hasn't been in the past with other devices. I have a Nexus 10, for example, that is much colder (with white whites, not blueish, so I'm calling it right in the middle) than many others that I tried out side-by-side. It also seems to get better with given devices as the manufacturing process goes on--for example, it was a problem early in the lifecycle of the iPad 3 but then became consistently over time (if forum complaints about it can be taken as evidence).
So, personally, I think that it's simply very difficult to make consistent LCD panels with these resolutions and at these price points. Perhaps someone like LG does a better job of quality control in making their higher-priced G2 than they do screens for their Nexus 5; I haven't read about this being a problem with the LG G2's screen, which I think is similar technology.
Anyways, it definitely makes an impact on the quality of the experience. I might be much more sensitive to it than others, and some people might actually prefer their screen warmer--although I wonder if they would if they hold it next to a screen that has truer whites. Really, the difference in contrast is what's most striking, to me at least.
---------- Post added at 08:03 AM ---------- Previous post was at 08:00 AM ----------
MrBelter said:
A warm white balance is yellowish not red. At low levels my N5 is massively warm next to my N4
Click to expand...
Click to collapse
Oh, and, I think you're right about the brightness levels as well-it does seem to get a touch better when the screen is brighter.
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Here's a really good article discussing what's going on here: http://www.eizo.com/global/library/basics/color_temperature_on_an_LCD_monitor/
Look at about 3/4 down the page, they have examples that demonstrate what we're seeing quite nicely. Not only are whites more yellow, but to my eyes colors wash out the warmer the display.
hello00 said:
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Click to expand...
Click to collapse
This guy is right. Give it a week and it will get better. Not perfect, but it won't be as yellow.
Sent from my Nexus 7 using Tapatalk
hello00 said:
this also happened with the iphone 5s..it was fixed a few weeks later..our phones have only just been made and the glue takes on average 2 to 3 weeks to dry completely and then become transparent..relax
Click to expand...
Click to collapse
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
wynand32 said:
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
You're right , when it's a glue problem usually there's just spots, not a solid yellow tone over the screen, so what can we do? try to exchange the phone, are there nexus 5 with colder screen or are they all so yellow?
I had a galaxy nexus with a terribly yellow screen, let me tell it NEVER got better , even after months of use :crying:
This video shows the difference between the N4 and N5. Wait until it gets to the browser speed comparison, you can see the screen is yellower on the N5 and the UI contrast is less. Note that the apparent difference on mine is much greater, so either this is variation or the video mutes the difference.
http://fullyc.com/watch-speed-test-every-google-nexus-phone-see-wonders-nexus-5/
Sent from my Nexus 5 using Tapatalk
wynand32 said:
Unfortunately, I don't think this is the same as the glue issue. That's typically only on parts of the screen, and I've seen this too many times on other devices where out of the box one is terribly warmer than another and it never resolves.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
other n4 had it and later was fixed..i remember when i had it on mine
hello00 said:
other n4 had it and later was fixed..i remember when i had it on mine
Click to expand...
Click to collapse
You mean with new batches of the phone?
hello00 said:
other n4 had it and later was fixed..i remember when i had it on mine
Click to expand...
Click to collapse
Fixed by Google or by a custom ROM?
wynand32 said:
Fixed by Google or by a custom ROM?
Click to expand...
Click to collapse
both
Chad_Petree said:
You mean with new batches of the phone?
Click to expand...
Click to collapse
Probably not. I don't think anything is wrong with the screens of our phones. They're just calibrated wrong by Google or LG.
Sent from my HTC One using Tapatalk
Comparing my Nexus 5 by eye to my calibrated (sRGB, 6500k white point) monitor, the Nexus 5 has a very slight blue push. The Nexus 4, however, is INCREDIBLY blue. Like 9300k blue. If you're used to the Nexus 4, the Nexus 5 will look yellow, but it's the Nexus 4 that is out of whack in this case.
Return it. No yellows here.
caribouxda said:
Return it. No yellows here.
Click to expand...
Click to collapse
Could you post pictures comparing it to other phones ? Your laptop maybe ?
Gesendet von meinem Nexus 5 mit Tapatalk

Is your Nexus 5 warmer (more yellow) than your Nexus 4?

If you have a Nexus 4 to compare to your Nexus 5, is your N5 warmer (more yellowish whites) than your N4? If so, is it a little warmer or a lot warmer?
Mine is significantly more yellow, with less contrast, washed out colors, and whites that look like they've been dipped in urine. Trying to find out if there's a good chance of getting a less warm screen via replacement.
Mine is a LOT warmer than my Nexus 4. I'll try to post a side by side picture soon.
In the meantime could you post a pic?
Sent from my Nexus 5 using xda app-developers app
It doesn't look as bad as in this picture, but it is the warmest display I have ever seen.
Nexus 4 on the left, Nexus 5 on the right.
My 5 is miles warmer than my 4
MrBelter said:
My 5 is miles warmer than my 4
Click to expand...
Click to collapse
My Nexus 5 is nearly perfectly white and when it's side by side with my Nexus 4, it makes the 4 look almost icy blue.
The Nexus 5 is ~6500K in white, which is what its supposed to be. (Thanks for Errica Griffin for the measurements)
I've noticed the warm display too. I'd rather it be cooler. Will the colour temperature be adjustable with a custom kernel?
Sent from my Nexus 5 using Tapatalk
it was worse when i got it
DubelBoom said:
The Nexus 5 is ~6500K in white, which is what its supposed to be. (Thanks for Errica Griffin for the measurements)
Click to expand...
Click to collapse
Well, I'm assuming that's a sample of 1. If so, then sure, 6500K would be about perfect. I guarantee that mine isn't 6500K, probably closer to 5000K.
hello00 said:
it was worse when i got it
Click to expand...
Click to collapse
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
wynand32 said:
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
Click to expand...
Click to collapse
upload a pix
wynand32 said:
Are you sure it changed, or is this at a different brightness level? I've noticed that it might seem warmer at lower brightness levels...
Click to expand...
Click to collapse
My screen is a lovely neutral white with no harsh coldness or warmness - the same as my calibrated Dell Ultrasharp monitor. I love the screen!
I use it mainly at low brightness too, but at high brightness it doesn't change.
Sounds like some of you have some different batch screen panels... the easiest fix would be to just offer calibration in Android! Must be an easy add-on for Android for Google to code at least!
LaurenceGough said:
My screen is a lovely neutral white with no harsh coldness or warmness - the same as my calibrated Dell Ultrasharp monitor. I love the screen!
I use it mainly at low brightness too, but at high brightness it doesn't change.
Sounds like some of you have some different batch screen panels... the easiest fix would be to just offer calibration in Android! Must be an easy add-on for Android for Google to code at least!
Click to expand...
Click to collapse
Well, first, it's encouraging that some folks have screens that seem much less warm than others. There's hope in getting a better one.
As far as calibration goes, ASUS is offering that on their Transformer Pad TF701T. They call it "ASUS Splendid," and it essentially allows adjusting color temp. I'm not surprised, since I saw HUGE variations in color temp when I went through the TF201 fiasco.They ranged from a little cold to incredibly warm (kind of like my Nexus 5). Seems like a smart move--give me the ability to adjust color temp and you'd have many, many more happy people.
It is basically pure yellow when I compared to my HTC One and LG G2. I can say the most accurate is HTC One
I've attached my N5 alongside my G2. It is really bothering me coming from the G2!
I don't have a nexus 4 to compare but between my two Nexus 5's, one has a yellow tint.
Hello guys, recently purchased a N5, and immediately noticed that the color of the screen is kinda yellowish compared to my old N4... I decided to investigate and realized that this seems to be a common problem in several batches produced worldwide. What's puzzling me is that in the case of my device, the yellowing disappears at times during the day (usually between 10:00 PM and 7:00 AM)... Do not ask me why, just noticed it... :silly:
Well, as I know that the yellowing is "normal", I wonder if anyone noticed such oscillation colors during certain times of day and if there is any solution for this?
Thanks guys!:good:
Flash Franco kernel and check out color control or use elemental x with cool color mod.
Sent from my Nexus 5 using Tapatalk
It's supposed to be less blue than the N4. The N4 has an overly cold color temperature of 8500k. The N5 was tested at around 7000k, 6500k is ideal.
http://www.anandtech.com/show/7517/google-nexus-5-review/5
Sent from my Nexus 5 using Tapatalk
thiagox said:
Hello guys, recently purchased a N5, and immediately noticed that the color of the screen is kinda yellowish compared to my old N4... I decided to investigate and realized that this seems to be a common problem in several batches produced worldwide. What's puzzling me is that in the case of my device, the yellowing disappears at times during the day (usually between 10:00 PM and 7:00 AM)... Do not ask me why, just noticed it... :silly:
Well, as I know that the yellowing is "normal", I wonder if anyone noticed such oscillation colors during certain times of day and if there is any solution for this?
Thanks guys!:good:
Click to expand...
Click to collapse
Haha I thought that too but thought nah it's in my head. You just made me think maybe it does change through the day...

The pink screen

So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
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mopar said:
So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
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Red screen*
When I got this phone in my opinion it was clear whit but tgen when I tried reducing the red colour it became even more clearer, I don't know it's probably I didn't pay attention to the colour when I got this phone...
In my opinion the blue light filter messes up the display although I know this isn't the case..
I got a replacement new phone as I cracked the screen on my first one, and my new one, if anything is slightly cooler / bluer than I usually like, no red / pink issues I can see. My last one was ever so slightly reddish even with red slider down.
for me it is fixed after:
- specific sw update
- set adaptive display
- set display tone to cooler option (-1 or -2 from the slide bar in display settings)
Out of the box mine is fine. I swapped my first one that had a pinkish display even when red turned all the way down.
mopar said:
So is anybody got not device yet that doesn't require the red to be turned all the way down in order to look somewhat appropriate?
Sent from my SM-G955U using Tapatalk
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if i understand your question right then yes, there are devices without the ted tint issue!
I went into 4 shops and looked at 8 phones and everyone of them had the red /pink issue only 1 could you turn down red to reduce it in adaptive settings when it became blue/green white and all were red In photo and cinema settings
I bought my s8+ ten days ago, after two days I changed it because of pink borders... Before change, I powered on two new s8+, one were all red (not only borders), the other one was nearly perfect... But I had to choose another color (orchid gray) instead of my first black phone... It's a shame that we have to choose the phone from the color of display and not from the color of the phone...
Inviato dal mio SM-G955F utilizzando Tapatalk
My screen is pretty noticeably green-tinted, but it somehow gets corrected when sliding the cool / warm slider all the way to the right, making the display more warm. Even though the issue is too much green, making the display warmer seems to fix it somehow. I know that the issue is green, because sliding down the green slider under advanced options fixes it, while sliding down the blue or red one just makes it worse
And pro tip, you can combine the cool / warm slider with the advanced options RGB sliders, if the warm / cool slider isn't enough on its own. Perfect mix for me is the cool / warm slider all the way to the right, and green slider decreased by 1-2. You could fix a bright red display with the combination of the general slider and the RGB sliders
I'm still concerned that Samsung isn't taking this time to educate people of OLED calibration. They could put this entire thing to bed with just providing more than 2 marketing crafted sentences. Not one thing is wrong with the screen sans those with actual manufacturing issues of course. Microsoft takes their pixel sense displays, like apple and individually calibrates them. Its why you don't complain about color on iPhones and even surface PCs.
This has 0 to do with the display, the manufacturing process etc. It's just a step that Samsung and many other don't do to their phones. They take a lot # for screens produced, get them close to accurate, preprogram the variables for the entire lot and off ya go. The update is fine because all it does is give yu extended granular control over the calibrations. Once you set the point on all, you'll be fine.
Keep in mind that even if they were individually SRGB calibrated for perfect color space and white point, someone who find them to look off because as humans our perception of color varies tremendously. I hate overblown colors yet RGB 100% dead on is weak and dead to me.
Just use your settings to make your screen right for you. That's all. Don't yell at CS, don't sit in the store waiting for their next lot of phones. They will be variations of the same display with slightly more detailed calibrations. And you'll have wasted time waiting for something you can just do yourself with some patience and correct lighting.
Funny thing about red screen and pink tint. I have my s8 plus since a week. My device came with lots of red tint, then I got an update that really helped, but still wasn't perfect. After few days my screen lost pink/red tint without adjusting anything. Of course, little pink tint on the edges exist but it's due to screen specifics.
jackdforme said:
I'm still concerned that Samsung isn't taking this time to educate people of OLED calibration. They could put this entire thing to bed with just providing more than 2 marketing crafted sentences. Not one thing is wrong with the screen sans those with actual manufacturing issues of course. Microsoft takes their pixel sense displays, like apple and individually calibrates them. Its why you don't complain about color on iPhones and even surface PCs.
This has 0 to do with the display, the manufacturing process etc. It's just a step that Samsung and many other don't do to their phones. They take a lot # for screens produced, get them close to accurate, preprogram the variables for the entire lot and off ya go. The update is fine because all it does is give yu extended granular control over the calibrations. Once you set the point on all, you'll be fine.
Keep in mind that even if they were individually SRGB calibrated for perfect color space and white point, someone who find them to look off because as humans our perception of color varies tremendously. I hate overblown colors yet RGB 100% dead on is weak and dead to me.
Just use your settings to make your screen right for you. That's all. Don't yell at CS, don't sit in the store waiting for their next lot of phones. They will be variations of the same display with slightly more detailed calibrations. And you'll have wasted time waiting for something you can just do yourself with some patience and correct lighting.
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What your saying makes a lot of sense to me, maybe you can point me in the right direction here. I have the S8+ with a pink tinted screen and even pinker edges. Fortunately mine is consistent across the screen. I have 4 other Samsung phones and the Tab S 10.5, which all have great displays (at least to me they're all great). Every one has a slightly different white balance, but they're all nice. They also can be tilted at very strong angles and only have very minor tinting of the colors. Now, my S8+ has been updated and I've been able to get the edges to look great. I'm also able to get the main screen to a really nice white. Here's the two problems I'm running into that you might be able to help me learn how to fix and finish getting my phone to the quality I've grown to love with all of my other Samsung devices. If i adjust my whites in any giving environment, say inside, it looks wonderful, but as soon as I go elsewhere, like outside, or go from incandescent light to florescent, the whites will go to either redish again, or to a green/blueish. I've never had this on any of my other Samsung devices, I mean they do change from warm to cool depending on the environment I'm using them in, but they never look redish, or green/blueish like my S8+ does, they are warm or cool. That's what I'm trying to adjust my S8+ to do. I have all the great new tools that Samsung gave us in the latest update, but for some reason, I can't get it anywhere close to my other devices and have it stay that way when changing the lighting I'm in. The second problem I'm having is that if my phone isn't held almost perfectly straight on, it takes on a pink hue again. None of my other devices do this either. Like I said, all of my Samsung devices have different white balances, but they're still enjoyable to use. The main reason I've stayed strictly with Samsung is their displays, I'm a huge fan and just can't find any displays I enjoy more than Samsung's.....until now. If you can share any advice on anything I might be able to do to fix my S8+, I'd greatly appreciate it, this phone is the best one I've ever had, and I really don't want to have to return it and risk getting a dud. The display is really important to me and if i can get it to be at least as good as the worst of my other Samsung devices, it would be awesome! Thanks in advance for any advice!
gregoryostrom said:
What your saying makes a lot of sense to me, maybe you can point me in the right direction here. I have the S8+ with a pink tinted screen and even pinker edges. Fortunately mine is consistent across the screen. I have 4 other Samsung phones and the Tab S 10.5, which all have great displays (at least to me they're all great). Every one has a slightly different white balance, but they're all nice. They also can be tilted at very strong angles and only have very minor tinting of the colors. Now, my S8+ has been updated and I've been able to get the edges to look great. I'm also able to get the main screen to a really nice white. Here's the two problems I'm running into that you might be able to help me learn how to fix and finish getting my phone to the quality I've grown to love with all of my other Samsung devices. If i adjust my whites in any giving environment, say inside, it looks wonderful, but as soon as I go elsewhere, like outside, or go from incandescent light to florescent, the whites will go to either redish again, or to a green/blueish. I've never had this on any of my other Samsung devices, I mean they do change from warm to cool depending on the environment I'm using them in, but they never look redish, or green/blueish like my S8+ does, they are warm or cool. That's what I'm trying to adjust my S8+ to do. I have all the great new tools that Samsung gave us in the latest update, but for some reason, I can't get it anywhere close to my other devices and have it stay that way when changing the lighting I'm in. The second problem I'm having is that if my phone isn't held almost perfectly straight on, it takes on a pink hue again. None of my other devices do this either. Like I said, all of my Samsung devices have different white balances, but they're still enjoyable to use. The main reason I've stayed strictly with Samsung is their displays, I'm a huge fan and just can't find any displays I enjoy more than Samsung's.....until now. If you can share any advice on anything I might be able to do to fix my S8+, I'd greatly appreciate it, this phone is the best one I've ever had, and I really don't want to have to return it and risk getting a dud. The display is really important to me and if i can get it to be at least as good as the worst of my other Samsung devices, it would be awesome! Thanks in advance for any advice!
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Now that seems like it might actually be a dud. Or try first calibration outside. This seems silly but are you using auto bright and adaptive display?
jackdforme said:
Now that seems like it might actually be a dud. Or try first calibration outside. This seems silly but are you using auto bright and adaptive display?
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Ok, I will definitely try the calibration outside. I'm not sure I've tried it outside on a bright day yet. I am using the adaptive display setting and auto brightness, all of the other modes are quite pink and unusable, actually the tint is more of a magenta. I'm fairly certain its the adaptive display mode shifting my white balance in the various environments. Hopefully Samsung will somehow fix the other modes as well. The more I use my phone, the more I realize the biggest problem is the color shift that happens at angles. Almost any movement up, down, left, or right will produce a pink tint. If i go to an even stronger angle (around 75 degrees)the tint goes away. I can also get rid of it by turning both the red and blue down all the way and set the slider fully towards cool. The pink is gone when I do this, but then everything's really blue/green. Thanks for the suggestion, I'll definitely give it a try and let you know how it works.
I've tried calibrating my display outdoors, but the pink persists. I decided to send mine back to Samsung. They said they'll repair it lol. I'll just keep sending it in until it's right. I'm at Best Buy now to have Samsung flash my firmware like the factory asked, although it's not going to fix anything. I've looked at about ten various S8 phones on display and found only 2 with the problem, one of the was borderline ok, the other was just like mine. It's my first time seeing another S8, one that doesn't have the pink tint and it pretty much about took my breath away! The display was more beautiful than I had thought it would be. I just wish Samsung would simply make this right and swap out these faulty phones, heck I'd respect them for it. Having to jump through hoops on a brand new thousand dollar phone is ridiculous. I had debated about sending it in to Samsung, wondering if I was just being too picky. After seeing what the display is supposed to look like, there's no doubt in my mind that my display/phone/software, whatever, is defective. Grrrrrr
I received an update today and it has fixed my pink/red screen.
vimto25 said:
I received an update today and it has fixed my pink/red screen.
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Are you on csc SEE ?
vimto25 said:
I received an update today and it has fixed my pink/red screen.
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Carrier?
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jackdforme said:
Carrier?
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XEU
gregoryostrom said:
I've tried calibrating my display outdoors, but the pink persists. I decided to send mine back to Samsung. They said they'll repair it lol. I'll just keep sending it in until it's right. I'm at Best Buy now to have Samsung flash my firmware like the factory asked, although it's not going to fix anything. I've looked at about ten various S8 phones on display and found only 2 with the problem, one of the was borderline ok, the other was just like mine. It's my first time seeing another S8, one that doesn't have the pink tint and it pretty much about took my breath away! The display was more beautiful than I had thought it would be. I just wish Samsung would simply make this right and swap out these faulty phones, heck I'd respect them for it. Having to jump through hoops on a brand new thousand dollar phone is ridiculous. I had debated about sending it in to Samsung, wondering if I was just being too picky. After seeing what the display is supposed to look like, there's no doubt in my mind that my display/phone/software, whatever, is defective. Grrrrrr
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There is no chance I'd allow Samsung to "repair" my phone. This thing is brand new. You make them get you a BRAND NEW device out of a box you open in wherever you purchased it. Then you move forward in the store and check that display and all other fun things. Once satisfied, buy that unit. Why ever take a repair on something less than 1 month old. Have fun selling my OG unit as a refurb Sammy!

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