It's not noticeable the background is dark or black, but when I used the backlight bleed test, I can clearly see distortion of the back light on the mid- left side of my screen, about an inch from the edge. You can't see it unless you apply pressure. I don't need to press hard; even lightly doing a single finger scroll gesture has it appear. I think I'll be bringing it for an exchange though; I bought my Note 8.0 at BestBuy.