Below are two pictures of the vertical and horizontal banding on my GN. I noticed the same effect on some blue backgrounds but with grey backgrounds the banding is most annoying. Even with brightness set to 100% the banding is still visible. Blacks are fine.
Just ordered a new one from newegg. The Verizon store was ready to swap it right there until they realized I'd bought it from Newegg. Newegg wanted me to ship my old one back first, but I decided to pay a 400 refundable deposit so I wouldn't be without phone for a couple of days. If the second phone I get has this same problem I'm going to be pissed..
No display is 100% black, but LED based ones get the closest. As mentioned by another poster, transistors always have a small current so there will be a tiny amount of glow.
Here is a closeup of my Galaxy Nexus with the screen set to black. It was a 15 second exposure.
(Image in attachment since I can't post links yet...)
For comparison, here is an older phone with an LCD next to the GN. 10 second exposure. Quite a difference.
(Image in attachment since I can't post links yet...)
In a completely dark room you can easily see the glow from a Galaxy Nexus set to complete black. But it's VERY dim. In normal lighting, especially with anything at all on the display, the black is near perfect.
As for LCD's... I can READ from the light coming off of any other LCD based display. They have huge light leakage and even in normal lighting the blacks are never even close.
I don't understand the graininess and banding when my brightness is turned down. I had a Nexus One, which had a first gen OLED pentile screen, and it looked way better. I went to a Verizon store today and compared mine with a demo. Mine looked slightly worse in low light situations (Greys and whites), so I'm not sure if my problem is a defect or how it's supposed to be. I would say my experience closely aligns with the images posted by the OP, but this is surprising after hearing all the raves about the screen in reviews...
This wouldn't be so bad, but the only time I have the screen turned all the way up is in bright situations, otherwise it's too bright. So browsing the Net on my phone in bed is inferior to my Evo 3D and Nexus One
I found this on another thread on a different forum and it does show the inconsistencies of the display.
If you turn down brightness all the way down to the left and can see how greys might become purple.
See attached images. These are 3 different models all with brightness at the lowest from the settings menu.
Of course on mine once I turn brightness up a bit it goes back to normal, so not sure if it really means much.
Can anyone confirm the poor viewing angles?
I get a rainbow like effect when tilting screen at extreme angles, this is noticeable on a white screen, and everything goes very dark.
Is this "normal" or should I replace it?
I thought the phonbe had great viewing angles? It's not what I would call great.
Are we supposed to see some pictures in the first post? I can't see anything, only text. Is there a forum setting to turn images on?