Simply the ultimate next generation HDTV. Light Emitting Diode (LED) is a highly efficient, environmentally friendly and mercury-free light source that delivers a brighter, more dazzling picture using less electricity than conventional designs. This HDTV meets the highest HDTV resolution and delivers 120 frames per second (most HDTV broadcasts at 1080i deliver only 30 fps). It also calculates new picture information to make images remarkably sharp and clear. Share your favorite pictures or videos on the big screen TV. All Hitachi TVs have RGB inputs and the HDMI� input is compatible with computer DVI outputs.