Bump / Bubble under Display - Samsung Galaxy Alpha

Noticed a bump underneath my Alpha recently. You can only see it at an acute angle, and doesn't affect viewing the screen normally, but it's bugging me a little. Just curious is anyone else seeing the same?
Edit: seems similar to the defect found here
http://forums.androidcentral.com/sa...538-screen-defect-bubble-under-glass-pic.html

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Blue Vertical Lines In Sunlight

Hey guys. Was out and about the other day and was using my phone and as I tilted the phone down out of the glare of the sun I noticed some weird vertical lines on my screen. Each evenly spaced same colour etc.
I can not replicate the effect unless there is large amounts of light or im outside in real light. BEAR IN MIND ITS ONLY VISIBLE AT CERTAIN ANGLES.
The lines don't appear on any pictures or hinder the video. They ar only visible during sunlight.
What im wondering has anybody else got this I will say issue. Or any insight as to what it could be? If there's a problem Carphone warehouse will want to repair it and not give me a swap for a new phone. What light does anyone have to share. Or am I just being paranoid?
My Titan is exactly the same, I think its just the way the screen works and is nothing to worry about.
Hazeno said:
Hey guys. Was out and about the other day and was using my phone and as I tilted the phone down out of the glare of the sun I noticed some weird vertical lines on my screen. Each evenly spaced same colour etc.
I can not replicate the effect unless there is large amounts of light or im outside in real light. BEAR IN MIND ITS ONLY VISIBLE AT CERTAIN ANGLES.
The lines don't appear on any pictures or hinder the video. They ar only visible during sunlight.
What im wondering has anybody else got this I will say issue. Or any insight as to what it could be? If there's a problem Carphone warehouse will want to repair it and not give me a swap for a new phone. What light does anyone have to share. Or am I just being paranoid?
Click to expand...
Click to collapse
I've got mine from Carphone warehouse. Haven't noticed this yet. They will replace it for you within 28 days. Else it goes to HTC for repairs. However, where did you find this sunlight? It's been so gloomy out here. BTW as mentioned above, this could be just the normal screen behaviour. The other two issues with screen that have come up so far are - the pink dot in the middle and grey keys visible on white background. Nothing back from HTC.
Hold your Titan with the screen directly facing you, at about 3/4 arms' length (as in, just sorta normally with your elbow bent a little) under diffuse light, with the phone powered up and the screen off.
Then tilt the phone backwards. As you get about 3/4 of the way back, you might see a regular pattern of thin stripes running up and and down on the screen.
They are not visible when the screen is powered up. I think it's just a normal part of the way the LCD panel works. As an analog, on my Dell Venue Pro, I could see a grid of dots under its AMOLED screen when looking closely at an oblique angle similar to as described above.
I also have a matte finish screen protector on my Titan, which might be making this more pronounced. In any case, it is absolutely *not* happening when the screen is powered up -- even in black areas of the screen.
Hmmm... Maybe it's a future charging grid.
have you guys noticed anything new in regard to htc amaze blue lines. i just go the phone a week ago and i have been noticying the same things. any new info thank.
My Titan also has these blue vertical lines, and it is seen only in daylight with screen off.
I see the same too but I thought it was from my screen protector...

Anyone have display issues?

I noticed the display is kinda grey near the bottom right. Its extremely difficult to see unless you're a perfectionist like me. I've attached a photo. The photo makes it more apparent than it really is.
Also, with everything except black the bottom 1/2 inch of the screen seems to be brighter than the rest of the edges... anyone else have this? I'm probably being picky but the phone was $650... I was expecting perfection.
Also, the buttons are yellow but apparently its common to the first batch.
Sent from my LT29i using xda premium

Color Temperature of Screen on Bottom Different. Anyone else have this issue?

So I bought the S4 from Best Buy about a month ago and I was having bootup issues, so I returned it. They one they gave me has a weird screen issue when the lower part of the screen has a cooler color temperature than the rest. I am scared of trying to take it back, because I doubt they will notice it. Anyone else have this issue? is there any fix?

[Q]Help diagnosing screen display issue

On a Verizon gs4 I've had issues with black's being displayed since doing a screen replacement. The darkest areas of the screen appear more pixelated or appear to tear at the edges. I've used another screen to test but with the same results. I've also changed ROMs, several times, with a full wipe in between with no changes. Im wondering if this maybe a problem with the connector or the mobo itself. However, is there a way to check the display pin connector for correct volts and what would those be? Any assistance or tips would be awesome! Thanks
Picture of screen when opening Netflix attached
That photo is correct. The grey pixels are shading. At least from what I know
Sent from my SCH-I545 using Tapatalk
Video screencap
Perhaps that wasn't the best example image. I've attached a few screens you'll notice the dark areas almost losing resolution. Doesn't happen on same video source on diff device... stumped

Bottom Chin Warming up while screen on!

Recently I had noticed a weird thing that the bottom chin portion is getting warm or warmer when the screen is on and even more when watching videos or something like that.
Anyone else experiencing the same? is this normal or should I get it service centre like one of my fellow user suggested.
Please suggest!

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