FYI, true HD starts at 720P, that is 1280 x 720 native resolution....unfortunately at this time, there are no 42 or 42" panels that touch that, so they are still all ED panels.
My opinion, yes more pixels should offer a less grainy picture, but keep in mind, video processing, scaling and most important, black levels and contrast that are generally lacking on the 1024 x 1024 panels and most "higher" res panels
My opinion, yes more pixels should offer a less grainy picture, but keep in mind, video processing, scaling and most important, black levels and contrast that are generally lacking on the 1024 x 1024 panels and most "higher" res panels