Ultimately plasma TVs are visual displays. All other factors such as audio function are secondary in consideration. When tested for video and computer resolution quality, input choice is a key factor in measuring performance. Different input signals do appear very different on the same TV/display. Forget the native pixel resolution, the built in 3:2 pull down converter, the contrast ratio, or brightness level. Comparing TVs of any kind and size, side by side with the same input signal playing the same pure material at the same time is the way to truly understand how the signal information is received, converted, and shown to the naked eye



Link: PlasmaTV buying guide