excellent image quality true color vivid color detail with ultra hd technology wireless solution content sharing real-time promotion pc-less content management: built-in cms (content management system) av control system compatibility screen type: ips backlight: led diagonal [inch]: 49 & , resolution: 3,840 x 2,160 (uhd) display surface: haze 3% brightness [cd/m 2]: 400 contrast: 1,200: 1 response time [ms]: 8 ms (g to g) viewing angles (horizontal/vertical): 178 x 178 speakers: yes connectors: input: hdmi (3), usb output: audio (2), digital audio (optical), headphones external control: rs232c (telephone jack type), rj45 energy management: built-in, 100-240 v ~, 50/60 hz power consumption [w]: (type/max.): 108 w/134 w erp: yes (class a) wall mounting: vesa 300 x 300 mm orientation: landscape color: cramic black dimensions (wxhxd mm): 1110 x 650 x 81.1 mm weight [kg]: 11.1 kg package contents: d-sub9 gender guarantee: 36 months