Problems with screen when tilting?

[emme64]

I have a Samsung Galaxy S3, and when I tilt my phone, a small part at the top (in this case, where the speakers are) of the screen is a brighter shade of color compared to the rest. This is really noticable when visiting a bright website like Google. What is wrong with my phone?

 

[B. Diddy]

Welcome to Android Central! Sounds like light bleed, which has to do with the backlight of the screen bleeding a little more at the edges. It's minor, but typically a sign of subpar assembly.