Stuck or dead pixel? - Desire General

Can anyone tell? also, am i able to fix this?
The pixel is cyan at a white background, black at a red background, and completely disappears on a blue, green, and black background.
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Imperium said:
Can anyone tell? also, am i able to fix this?
The pixel is cyan at a white background, black at a red background, and completely disappears on a blue, green, and black background.
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Dead red pixel.

i got the same, show only on white and red backgrounds, it can't be dead then ?

horror said:
i got the same, show only on white and red backgrounds, it can't be dead then ?
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Yes it can. If it's black on a red screen it means a red pixel is missing. Red is used for white (white = red, green and blue). Red isn't used to make green or blue, so those colours are fine with a dead red pixel there.

to be anoying:
in fact it is called dead sub-pixel.
but here we are at the discussion how the resolution is counted in this devise. the used technology is counting else than normal TFT, which have 3 same sized sub-pixels, merged to this what you call and see as a pixel.

crypta said:
to be anoying:
in fact it is called dead sub-pixel.
but here we are at the discussion how the resolution is counted in this devise. the used technology is counting else than normal TFT, which have 3 same sized sub-pixels, merged to this what you call and see as a pixel.
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In fact, what I actually call it is a `dodgy red light`.

Related

Different Cyan colors

I have been contemplating on which color 900 im going to get, I look at many different images of the cyan version and a lot of them look different, some look darker some lighter closer to a teal color, I even seen some that look like an electric or cobalt blue. I tried to base the actual color to an actual image with someone holding it in their hand but there is discrepancy there also.
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compared to
I see more images closer to the second pic but I really like the first image better, but i think im going to take the plunge ona cyan device anyways just because I want to be different with this device
Since when was there a dark blue Lumia? Never knew about it or seen it before.
This probably sounds silly, but is there a chance the first two pictures are with the included cover on it? I say silly because why would a reviewer take first-look pictures with the cover on, but who knows? The color difference is definitely there.
No other blue other than cyan has been announced so I'd definitely say that the colors are just off on those pics.
I'm more interested in the white personally..
I would say the colours are off in the picture. Likely it will be the same that Nokia shows on their website... if you can even get it in North America. We shall see very soon !
The teal color is closer to the actual color. I believe there are 2 more colors besides cyan and black. White and red? We'll have to see if they roll out more phones when this phone really takes off.
I actually played around with both the black and cyan, and I liked the cyan more. The color pops, and it looks different based on the lighting. Also I noticed the black gets smudges and finger prints on the back, however, it's barely noticeable on the cyan. I'll prob end up with the cyan and maybe switch to the white, depending how much I like it, when it's released on April 22.

Need help....Washed out colors

I had downgraded back to KitKat and had it setup exactly like I wanted it and had been using it for a few weeks. All of a sudden my screen would become washed out. Kind of like it was stuck in reading mode or something like that. Sometimes it will correct itself on it's own or if I enable then disable grayscale mode. If that doesn't work, then I have to reboot. After being locked for a few minutes though, it gets washed out again. I decided to go back to Lollipop to see if that fixed it but it's still happening.
What could be causing it have washed out colors?
Can you screenshot what you're talking about? And why would you want to be on KitKat?
Do you have the adaptive display enable?, is the rgb sensor blocked?
John.
I was going to try and get a screenshot but it hasn't done it again. Anyway, I just traded it for a gaming laptop today so doesn't really matter much anymore. Thanks for the replies though!
So, I got my tablet back and I have some screenshots of the issue available. Hopefully you'll be able to see what I talking about.
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Sent from my SM-T700 using Tapatalk
I believe it's hardware related. I was holding it at the bottom right corner when it got the green tint. Grabbing the bottom right and top left corners and bending slightly on the back of it causes the green tint. Bending on the front reverses the green tint. Loose connection, a short, or failing screen altogether?
EDIT: I looked at those screenshots while my screen is normal and I can't see the green tint, so this is really weird!

LG G4 different color calibration

Hi, i had a opportunity to compare my LG G4 with another. I've noticed quite another display calibration. My G4 has white color calibrated to warm (yellow) and the second G4 doesnt. How is this even possible?
I cant think of the post but look up on the g3 same problem. Theres some adjustments u can make. It was a known issue on g2 and g3. Mine included. You can change the red green blue. Again i dont know exacts but theres a few post again for the g3
Can you send me samething about that?
It's very normal to have differently calibrated LCD panels. I had 2 LG G4 and both of them had different color tint/temperature. One had warmer colour calibration with yellowish tint another one had cooler colour calibration with bluish tint. Unfortunately unlike Samsung devices and several others the screen colour temperature can't be adjusted so it all comes to personal preference which one you like more. I kept the one with warmer looking screen.
This screen is exactly what I mean.
http://images.anandtech.com/graphs/graph9379/76173.png
DrzkaCZ said:
This screen is exactly what I mean.
http://images.anandtech.com/graphs/graph9379/76173.png
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I agree with the above post device calibrations are always diffrent. Also sometimes just the shear heat off the cpus can tinge the screen yellow some g3 was bad for it
I tried app "Screen balance" and it is working well, so I dont know why producer does not set it to default.
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ยจ
I fill info to posted image. I have 2 LG G4 in my hand and the difference is the same.

Grey navigation bar - any way to change?

Hi everyone, anyone else got this device?? The grey navigation bar at the bottom is annoying and doesn't fit. It should just be black. I tried an app from the play store to change color but it only changes the very thin bar where the gesture hint is, not the wider grey space under it. Any tricks to make it black all the time?
Here's a screenshot of what I'm talking about, drives me bonkers.
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I have the same issue on razr first gen. So sad.
Doh!!? You know, it didn't bother me... Until you pointed it out.
mdmogren said:
Hi everyone, anyone else got this device?? The grey navigation bar at the bottom is annoying and doesn't fit. It should just be black. I tried an app from the play store to change color but it only changes the very thin bar where the gesture hint is, not the wider grey space under it. Any tricks to make it black all the time?
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ahalol said:
I have the same issue on razr first gen. So sad.
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LormaD said:
Doh!!? You know, it didn't bother me... Until you pointed it out.
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https://forum.xda-developers.com/motorola-razr-5g/how-to/how-to-reduce-upper-lower-padding-t4189933
High contrast areas that are fixed on an oled screen will become burned in over a couple years.
You want it black now.. But it will be visible when rotating the screen if it was.
Even being grey won't fully save it but it should make it much less noticeable unless you're always viewing black content. So maybe silver lining?

Question Pixel Error on XIAOMI Poco F3 ?

I noticed some white pixels and i wonder, whether these are real pixel-errors or not.
I found exactly the same dots on 2 different Poco F3, so i could imagine, they are a "feature" instead errors...
The most intensive is the ohne on the left side.
But: If i test the display with sample-pics (fully white, black, red, green and blue, 1080x2400), there are no errors visible at these positions.
And more confusing: You can see them on a Screenshot (this is not a separate photo of the screen)!
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What do you think? Do you have the same dots? Any ideas?
Greets
Perru
No dear,
Didn't Experience any kind of pixel issues so far.
Can younexplain, what that is? Shows only on "empty" active screen, but can not bei seen in any color-testing?
Perru said:
I noticed some white pixels and i wonder, whether these are real pixel-errors or not.
I found exactly the same dots on 2 different Poco F3, so i could imagine, they are a "feature" instead errors...
The most intensive is the ohne on the left side.
But: If i test the display with sample-pics (fully white, black, red, green and blue, 1080x2400), there are no errors visible at these positions.
And more confusing: You can see them on a Screenshot (this is not a separate photo of the screen)!
View attachment 5309095
What do you think? Do you have the same dots? Any ideas?
Greets
Perru
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Go to Google and find yourself pure black picture... ?
This looks like artifacting either from the launcher that you're using or the photo in the background is not pure black...

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