The electronics giant Samsung has introduced a new LCD TV this week at the 2008 SID symposium in Los Angeles that sports "ultra definition" resolution of 3840x2160, or 2160p.
The TV that was demoed measured 82 inches diagonally and had a 120Hz refresh rate, a feature not typical of such a large display. The set also includes the nice LED backlight which save energy and raises color saturation to 150 percent.











