So you don't get too worked up about pixel counts, the 1920x1080 HDTV specification was chosen for a good reason. It was determined that, when sitting at generally accepted TV-viewing distances (about twice the screen height), people don't get any appreciable benefit from raising the pixel count further. Some might debate this, but in our experience images look great from that distance on a good HDTV. Remember, the high-megapixel sensors in digital cameras are there so you can make large prints, or crop liberally and make nice mid-sized or small prints. For TV viewing, you have even more leeway for extreme cropping.