As we compare Hd Tv with an analog TV

When we Compare Hd Tv with a normal analog TV, we will find that the sound of an HDTV is far better than the latter one, as an HDTV has Dolby Digital surround sound, giving a top notch to the sound quality. As we go to a local store and  compare Hd Tv  with other televisions available in the market, we find that the benefits of an HDTV over a normal analog TV include life like pictures with sharpness twice to that of an analog TV, more colorful images which seem to be more realistic, picture quality of a movie theatre as it has an aspect ratio of 16:9 and less interference as the signal of an HDTV don’t produce lines, ghosting or snow.