I had a matte screen protector on mine and it made the screen a lil grainy looking. The screen wasn't as vivid as it is naked. To get the real effect of the colors and clarity of the screen, I think you should leave it naked. It is a $600 dollar device but in a few months another one will be out and you won't even want this one anymore. I enjoy the beautiful screen naked
My GS3 sleeps in the bed and I make my girlfriend sleep on the couch