55"WIDE LCD, 1920 x 1080, IPS panel, LED Bl. , Full Metal Housing, Fan-less, Speakers, Multiple In-/Outputs (VGA, HDMI (3x) and more), 450 cd/m2, 1.100:1 Static Contrast, 12 ms, Landscape or portrait mode, Media Play USB Port, RS232C (Control), Ambient Lig