55" 
Brightness : 2,500 cd/m2 (Typ.)
Life Time : 50,000 hours
Bezel : 9.9 mm (L/R), 12.0 mm (T/B)
Depth : 85.4 mm
Interface : HDMI (2) / DP / DVI / RJ45 / IR / RS232C / USB / External speaker out (L/R)
FEATURES:Temperature Sensor, Auto Brightness sensor, Tile Mode, Natural Mode @Tile Mode, Source Selection, Brightness/Contrast/Backlight