Display diagonal: 43 Display resolution: 3840 x 2160 Display brightness: 500 HD type: 4K Ultra HD Native aspect ratio: 16:9 Response time: 8 Contrast ratio (typical): 1200:1 Contrast ratio (dynamic): 500000:1 Viewing angle, horizontal: 178 Viewing angle, vertical: 178 Display number of colours: 1.07 billion colours Pixel pitch: 0.2451 x 0.2451 Display diagonal (metric): 108 Panel life: 50000 HDMI ports quantity: 3 HDMI version: 2.0 DVI port: Y DVI-I ports quantity: 1 DisplayPorts quantity: 2 DisplayPorts in: 1 DisplayPorts out: 1 USB port: Y USB ports quantity: 2 USB version: 2.0 Ethernet LAN (RJ-45) ports: 1 Audio (L/R) in: 1 Audio (L/R) out: 1 RS-232C: Y Remote (IR) input: 1 Remote (IR) output: 1 OPS module slot: Y Built-in speaker(s): Y Number of built-in speakers: 2 RMS rated power: 10 Product design: Digital A-board Placement supported: Indoor Product colour: Black VESA mounting: Y Panel mounting interface: 200 x 200 Purpose: Commercial On Screen Display (OSD): Y On Screen Display (OSD) languages: ARA Operating hours (hours/days): 24/7 Power consumption (typical): 62 Power consumption (standby): 0.5 Power consumption (max): 170 Energy efficiency class (SDR): G Energy consumption (SDR) per 1000 hours: 71 AC input voltage: 100/240 AC input frequency: 50 - 60 Energy efficiency scale: A to G Video formats supported: H.263,H.264,H.265,MPEG Audio formats supported: AAC,HE-AAC Image formats supported: BMP,JPEG,PNG Display width: 973 Display depth: 63.5 Display height: 561.2 Display weight: 10710 Base width: 561.2 Remote control included: Y Batteries included: Y Cables included: AC,IR sensor,RS-232 Operating temperature (T-T): 0 - 40 Operating relative humidity (H-H): 20 - 80 Storage temperature (T-T): -20 - 60 Storage relative humidity (H-H): 5 - 95 Certification: CE FCC Class A CCC Restriction of Hazardous Substances (ROHS) CB BSMI EMF VCCI PSB ETL CECP EAC Energy Star 8.0 Ethernet LAN: Y Maximum refresh rate: 60