S8+ screen shadow on edges - Samsung Galaxy S8 Questions and Answers

Hello,
After I received the latest update which enabled more options like gamma in display settings I've noticed while browsing that on a full screen white background the edges tends to drop somehow a gray shadow.
While I think this is kind of normal because of the edge curvature, looking straight in the center of the phone, the right shadow is somehow more pronounced than the left one.
If I move the phone a bit to the left or turn it few degrees to the left, the right shadow disappears while the left is starting to be pronounced.
Also when I look at the phone horizontal, with the usb connector on the right side, the bottom edge doesn't exhibit any pronounced shadow while the top can be seen. The top shadow is the previously right one.
If I turn it with the usb connector on the left, the bottom shadow is visible while is also the top one. Previously the bottom was not visible.
I was thinking maybe this is how the crystals are aligned like in a tn screen when looking from bellow the center screen the top starts to get darken, but from left to right not top to bottom on s8 plus.
I know it's not a tn screen but still, maybe this technology has a small drawback.
I went in 2 retail shops to check their displayed testing phones.
One of them had a smaller gray shadow on the right side than mine, but had a very faded red shadow on the left side. While the other seemed somehow equal on shadows, I couldn't figure it out better because of the blue neon lights in the store. The best can be seen at home during the night or in moderate day light. Anyway when I put my hands around the screen it seemed to have a bit more shadow on right side but less than mine, but no faded red on left side. Also I noticed that the white was different on all 3 of them, but this is not an issue.
Did someone else can also test this shadow behaviour if it is more pronounced on the right than on the left side and also if it's not visible at the bottom with the usb port at the right while is visible top and bottom with the usb connector on the left ?
Thanks

Related

Few questions about X2

As a fresh owner I have a few questions:
1 - The lower right corner of the front panel wobbles (?), moves slightly on touch, I can press it for about 1mm (see the attached screen). It is especially annoying when pressing OK or dial off (or whatever the button is called). Is it normal?
2 - The screen has a slight green tone (hue), can anything be done with it?
3 - LCD has noticeable light leaking near the bottom side, again, is it normal? (Well, the screen does not work now anyway, gotta flash the phone.)
Thanks
Biges said:
As a fresh owner I have a few questions (too lazy to search):
1 - The upper right corner of the front panel is flimsy (?), moves slightly on touch. It is normal?
2 - The screen has a slight green tone (hue), can anything be done with it?
3 - LCD has noticable ligh leaking near the bottom side, again, is it normal? (Well, the screen does not work now anyway, gotta flash the phone.)
Thanks
Click to expand...
Click to collapse
(1) I have no issues with this, seams fine on mine
(2) I cannot notice any hue, maybe you have a faulty unit given the blue colour and the movement of the panel.
(3) Yes LCD light is noticible, I also get leaks through the optical pad when I have the notification LED's on
1. I got some small loose on the front pannel upper area, it's especially felt when You hold the phone in one hand and work with Your thumb pressing the screen or just put the phone to You ear. You feel then the pannel moves a bit down. Maybe thats normal or just the build quality is not so good at all.
sounds like you have a faulty one. mine is solid as a rock. the loose screen and the green hue could be related. there shouldnt be any discolouration at all and i can only see it getting worse to be honest. where did you get it? if its somewhere reputable then id take it back and ask for a decent one while its still in warranty.
i do have tiny bit of light leakage near the buttons, that does seem common.
Mine is well made too, no hardware problems.
I have a silver one, solid as a rock, light leaks are present though...

[Q] Water under screen - white spots remain

Hi,
weeks ago I have received a phone call during taking a shower, I picked the Trophy, completed the phone call with wet hands and after leaving the bathroom I noticed that water entered the phone; the screen was getting white from the bottom. The phone did not fall into the water, only some amount of water entered the phone (from my wet hands only). After couple of minutes, about one third of the phone's screen (from the bottom) was white. I did not know what to do, but after about an hour I noticed that the white portion of the screen was reducing slowly; it seemed that it is slowly drying. I left the phone until the morning when I noticed that the white portion reduced considerably and then day after day the white portion was smaller, it took about 3-4 days for the majority of white portion to disappear. Well, only the small white spots remained and now they won't go away, it's about three weeks now, they are not getting any smaller, so it seems they will remain.
Could it be that there are only spots on the inner screen (e.g. from shampoo) that should be wiped out manually or is it possible that the screen is broken?
Is it somehow possible to access the inner LCD screen? Do I have to remove the outer screen?
The spots are clearly visible on a gray screen (e.g. Internet Explorer's default tab), in general they are much more visible on the light screens. With dark screens (e.g. black) they are barely noticeable, they look more like a dust and you see them only if you look carefully.
The visibility of the spots is also very affected by the angle at which you look at screen; from some angles they are not seen at all, from some angles they are clearly visible. This is also valid for light screens.
I had no problems with the visibility of the screen when it was white, everything was displayed OK (e.g. I could read text), it was only a bit pale and these white spots now are simply annoying.
Thanks
Janez
Same here.
I have the same problem with my nexus 5, was wondering if you found a solution or did the stains go away with time?
I believe its the separation of the glue between the touch screen and the lcd.

New Grey line on left side of my S4 screen

Hi all...
I have just notice two days ago a grey line on my screen...(left side)
Really noticeable on a grey screen (not for red/green but also present on blue, just less...). I have never noticed this before, despite of being several hours per day on my screen since several monce... No drop....
As you can see, small spots are also visibles, particulary on bottom left side (like "commons" dot on amoled screen). Its like a strip causing a little gradiant on left side (when looking very hard....)
I can see it on screenshot so it's a screen issue...
I saw a lot of thread reporting grey lines due to amoled technology, but i think my case is a little bit different...
Photos of my screen are here:
http://imageshack.us/a/img23/5032/rhhm.png
http://imageshack.us/a/img443/7329/j5gh.jpg
http://imageshack.us/a/img9/1260/lck4.jpg
Anywone have this issue? It's not very noticeable but enought to boring me... But for the moment i can deal with it...
Thx for your feedback..
Chewee91 said:
Hi all...
I have just notice two days ago a grey line on my screen...(left side)
Really noticeable on a grey screen (not for red/green but also present on blue, just less...). I have never noticed this before, despite of being several hours per day on my screen since several monce... No drop....
As you can see, small spots are also visibles, particulary on bottom left side (like "commons" dot on amoled screen). Its like a strip causing a little gradiant on left side (when looking very hard....)
I can see it on screenshot so it's a screen issue...
I saw a lot of thread reporting grey lines due to amoled technology, but i think my case is a little bit different...
Photos of my screen are here:
http://imageshack.us/a/img23/5032/rhhm.png
http://imageshack.us/a/img443/7329/j5gh.jpg
http://imageshack.us/a/img9/1260/lck4.jpg
Anywone have this issue? It's not very noticeable but enought to boring me... But for the moment i can deal with it...
Thx for your feedback..
Click to expand...
Click to collapse
If you use your phone a lot in landscape mode, the grey line could be screen burn in from the status bar. I have read about people claiming this can happen (not necessarily in landscape mode.) It looks to be the right width to suspect this.
Of course, i think you're right! I suppose the only solution is to change the screen right? It can be considered as a screen default for warranty?

[Q] Bad screen or damaged flex cable?

I just replaced the lcd / digitizer and now only see colored lines.The screen has a vertical line down the middle, usually the left side is brighter and has blue and yellow horizontal lines usually going about halfway down, the right side has pink and yellow lines. After a few seconds the colors dim and the screen ends up grey/white on the left and dark on the right with a darker border around the whole thing. When booting up there is usually a larger patch of solid color that shifts a bit before fading. I can't open it back up until tomorrow or the weekend. Does it sound more like I damaged the flex connector or received a bad screen? By doing some blind touching I can tell via audio that the touch screen is working. Any advice would be appreciated.
crossbred900 said:
I just replaced the lcd / digitizer and now only see colored lines.The screen has a vertical line down the middle, usually the left side is brighter and has blue and yellow horizontal lines usually going about halfway down, the right side has pink and yellow lines. After a few seconds the colors dim and the screen ends up grey/white on the left and dark on the right with a darker border around the whole thing. When booting up there is usually a larger patch of solid color that shifts a bit before fading. I can't open it back up until tomorrow or the weekend. Does it sound more like I damaged the flex connector or received a bad screen? By doing some blind touching I can tell via audio that the touch screen is working. Any advice would be appreciated.
Click to expand...
Click to collapse
just open the device again and check whether you have connected the display(the clamps) properly to the board... i had fixed a clamp loosely and i had the same issue (weird layers of color on screen). i opened the device again, fixed every flex cable perfectly to the board(found one fixed loose) and it worked....
I'm going to assume it was the little LCD flex cable. After removing it and plugging it back in, both the old and new screens are both completely blank.
The new cable fixed the screen issue.

Loose screen panel

Hi guys,
Received my 6P today and noticed that the screen is slightly loose on the bottom left corner. It moves slightly if i pay close attention and push down with a bit of force.
Here is a picture where you can see the black of the screen slightly higher on the left side compared to the right.
http://imgur.com/L0roScO
Anyone else have this on any corners of their device?
Get a replacement. That is defective. Over time that will become a problem

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