Samsung Business QM55R 55 inch 4K UHD 3840×2160 24/7 Commercial Signage LED Display for Business, HDMI, Wi-Fi. 

• 55-inch display, 4K UHD 3840 x 2160, 500 nits brightness, non-glare panel, rated for 24/7 operation, IP5X rating; 3-Year
• Interface: HDMI, DVI, DisplayPort 1. 2; built-in Wi-Fi and Bluetooth allows for remote control and content sharing via tablets and mobile phones
• Intelligent UHD upscaling ensures the highest picture quality for both standard and high definition content, intelligent HDR to convert SDR to HDR
• Slim, elegant design for easy-to-mount installation and clean cable management; 9. 2 mm bezel width; VESA 200 x 200 Wall mountable in portrait or landscape mode
• Cisco WebEx room kit compatible for a powerful conferencing solution; system-on-chip (SoC) technology and embedded media player provide an all-in-one digital signage solution
• UHD display that provides visibility from all angles, anytime of day allowing businesses to deliver accurate information 24/7
• Engage customers with lifelike images through ultra high-definition resolution
• Deliver UHD-level picture quality even with lower resolution content through innovative UHD upscaling technology and unique picture-enhancing features
• Dynamic Crystal Color allows viewers to enjoy a wider spectrum of colors, up to one billion shades
• Pixel Pitch(mm)0.105 x 0.315
• Active Display Area(mm)1209.6(H) x 680.4(V)
• Brightness(Typ.)500 nit