Touch screen monitor screen size 156 inches max resolution 1 920 x 1 080 pixel response time 35 ms aspect ratio 169 contrast ratio typical 7001 widescreen viewing angle 160160 horizontal frequency range 31 5 60 khz number of hdmi inputs 1 number of vga inputs 1 integrated feature speakers convenience features multilingual osd suitable for office visible display area 3452 x 1946 total output power 2 x 2 watt display surfaces matte non gl