Panel type: VA Display diagonal: 43 Display technology: LCD Display resolution: 3840 x 2160 Display brightness: 350 HD type: 4K Ultra HD Touchscreen: N Response time: 8 Contrast ratio (typical): 4000:1 Dynamic contrast ratio marketing name: Mega Contrast Viewing angle, horizontal: 178 Viewing angle, vertical: 178 Pixel pitch: 0.245 x 0.245 Display diagonal (metric): 108 Horizontal scan range: 30 - 81 Vertical scan range: 48 - 75 Haze rate: 2 Pixel frequency (max): 594 RGB colour space: NTSC Colour gamut: 72 HDMI ports quantity: 3 HDMI version: 2.0 HDMI input ports quantity: 3 DVI port: N USB port: Y USB ports quantity: 2 Ethernet LAN (RJ-45) ports: 1 RS-232 interface: Y Infrared data port: Y Remote (IR) input: 1 Product design: Digital signage flat panel Placement supported: Indoor Product colour: Black Screen shape: Flat screen VESA mounting: Y Panel mounting interface: 200 x 200 Bezel width (bottom): 11.5 Bezel width (side): 11.5 Bezel width (top): 11.5 Bezel colour: Charcoal Black Mounting type: Wall Purpose: Universal Operating hours (hours/days): 16/7 HDCP: Y HDCP version: 2.2 Power consumption (typical): 121 Power consumption (sleep): 0.5 Energy efficiency class (SDR): G Energy consumption (SDR) per 1000 hours: 74 AC input voltage: 100 - 240 AC input frequency: 50/60 Energy efficiency scale: A to G Computer system: Y Computer system type: System on Chip (SoC) Built-in processor: Y Operating system installed: Tizen 7.0 Display width: 969.5 Display depth: 28.5 Display height: 557.8 Display weight: 8800 Package width: 1093 Package depth: 126 Package height: 667 Package weight: 11300 Operating temperature (T-T): 0 - 40 Operating relative humidity (H-H): 10 - 80 Certification: Class B 60950-1, 62368-1 Ethernet LAN: Y Wi-Fi: Y Audio out (mini jack): 1 Bluetooth: Y Flash memory: 8000 RS-232 input ports: 1 RS-232 output ports: 1 RJ-45 input ports: 1 Optional features: WMN-B50SC STN-L4355C