Display Screen Type (3) ------------------ LCD (3) Dynamic Contrast Ratio (3) ------------------ 50,000:1 (2) 500,000:1 (1) HDMI (3) ------------------ Yes (3) Product Color (3) ------------------ Black (3) Product Family (3) ------------------ DM-D (2) Q-Line (1) Scan Format (3) ------------------ 1080p (3) = >= <= Screen Size (3) ------------------ 55" (1) 75" (2) USB (3) ------------------ Yes (3) = >= <= VESA Mount Standard (3) ------------------ 400 x 400 (3) DisplayPort (2) ------------------ Yes (2) Energy Star (2) ------------------ Yes (2) Mount Type (2) ------------------ Wall Mountable (2) Operating System (2) ------------------ Linux (2) = >= <= Processor Speed (2) ------------------ 1 GHz (2) Processor Type (2) ------------------ Cortex A9 (2) = >= <= Standard Memory (2) ------------------ 1.50 GB (2) Wireless LAN (2) ------------------ Yes (2)