Originally posted by: deeznuts
HDTV is a certain resolution, normally 1080i or 720P (no need to get into what i or P means). for a TV to be HDTV capable, it must be able to show, in a widescreen format, 1080 lines interlaced, or 720 lines progressive. 1080i is the more prevalent standard by the way.
a regular big screen cannot be called HDTV capable, if it cannot display at least 1080 lines or 720P. of course this is a loose standard. there are standard shaped TV's (i.e. not widescreen) that claim to be HDTV ready. while they will accept an HDTV signal, and display a nice picture, if it isn't widescreen it isnt' technically an HDTV, more of a EDTV (enhanced definition) because it might have 1080 lines to display, but once it drops into widescreen mode, the black bars on top and bottom take up some of those lines, unless hit has 16:9 squeeze (man, its getting to complicated).