QUOTE(EpsilonStar @ Dec 26 2011, 10:18 PM)
i heard is try to get the screen display in full grey or white color background, like the grey in market.
i remember there's a owner posted some pictures some pages back.
http://forum.xda-developers.com/showthread.php?t=1396861today i just get a replacement from irenic

here have a thank to him, and suggest people can get their gnex from him
well, base on my observation, the banding line is quite common, as i consider a defect as the link i mention above. defect is still defect, doesn't mean common make it become not an issue.
there is some case, like my previous gnex or irenic gnex, it will have the vertical and horizontal banding on the pure white or pure grey color background.
phantomash's gnex seem doesn't contain any of it, and so my current one, but some time in certain brightness of your surrounding, you might notice some, but not practical. i can still see some, in very rare case, but just only vertical, no horizontal.
perhaps it is the eyes in certain brightness will adjust the pupil to see the banding. and irenic's gnex appear less after we change the location.
QUOTE(MaxReddevil @ Dec 26 2011, 10:33 PM)

Just checked, mine is fine. I did it another way also, i googled a grey wallpaper to check, nothing wrong.
what brightness you are testing?
basically what i concern is the brightness about ( 25% - 90% ) more practical. less than 25% is too dim, more than 90% is too bright, eye pain
Low brightness bring the banding on white, higher brightness bring banding on grey.
This post has been edited by shaun'yeap: Dec 26 2011, 11:44 PM