BRAND NEW WITH THE FULL SAMSUNG WARRANTY!!! At home in a conference room or a convention center, the QMB Series QM55B 55" 4K Smart Commercial LED Display from Samsung is an effective tool for professionally promoting your brand messaging or facilitating a collaborative corporate culture. In an office, conference room brainstorming is supported with multi-device screen sharing, robust content support, and streamlined management. In retail and public environments, you can benefit from remote management and synchronized content. In any situation, everyone will enjoy stunning and professional quality 4K content with true-to-life color and 4K upscaling of low-res material, as well as a slim design and clean installation for seamless integration. Specifications Brand: SAMSUNG SKU: 55QMB Size: 55" Panel Type: VA LCD Aspect Ratio: 16:09 Display Orientation: Landscape, Portrait Resolution: 3840 x 2160 Maximum Brightness: 500 nits / cd/m2 (Sustained) Contrast Ratio: 4000:01:00 Color Gamut: 92% DCI-P3, 92% CIE1976 Screen Area: 47.6 x 26.8"" / 1209.6 x 680.4 mm Dot Pitch: 0.315 x 0.315 mm Pixels Per Inch (ppi): 80 ppi Finish: Anti-Glare / Matte TV Tuner: No Outputs: 1 x 1/8"" / 3.5 mm (Analog Audio) HDCP Support: Yes, Version 2.2 Wi-Fi: Yes Bluetooth: None USB Ports: 2 x USB-A 2.0 Ethernet Ports: 1 x RJ45 (Unspecified Ethernet) Smart TV: Tizen 6.5 CPU: Up to 1.7 GHz Cortex A72 Quad-Core Storage: 16 GB Flash Media Card Reader: None Operating Temperature: 32 to 104°F / 0 to 40°C Operating Humidity: 10 to 80%