I recently purchased the Samsung 6820 and i noticed if i stand closer to the TV, (2-3 feet away) the screen looks grainy.
I previously had the Sony 46inch LED (HX750) and it did not look grainy from closeup.
Does anyone have any experience with this and how to resolve it? Is it the settings that i need to change? I read that if you turn the sharpness down from 40 to 20 it helps, but i did not notice a difference.
I am using HDMI cable from my cable box (same as i did with the sony tv)