Samsung QB-N Series 43-inch 4K UHD LCD Display. Samsung QB-N Series 43 4K UHD Includes Three Year Warranty Product # QB43N The Samsung QB-N Series 43 4K UHD consists of a UHD Signage display and sleek, stylish design that delivers a mesmerizing picture to audience. It has a non-glare panel through UHD picture quality that enhances picture quality and with 4K visuals give ultra-realistic experience. The Coretex A72 1.7GHz Quad-Core CPU improves overall business performance and with integrated media player platform, eliminates the need for an external set-back box or PC. The QBN Series integrated centralized infrared receiver (IR) ensures easier and more flexible user control. The Television features MagicINFO Player S6 that boosts the displays overall performance, allows for painless content management and ensures seamless content transition and playback. The embedded Tizen 4.0 OS offers defense across the application, platform, and system layers, restricting file and data access to an exclusive user base. The Samsung?s KNOX platform provides rigid three-layer protection while also securing and controlling USB and user network exchange through dedicated signage device management. QB-N Series 43-inch 4K UHD Features: 43 UHD Signage Display 4K UHD 3840 x 2160 Resolution Reliable 16/7 Operation Coretex-A72 Quad-Core 1.7 GHz Processor Memory: 2.5GB LPDDR4 1.5GHz 64bit Graphic Resolution: 1920×1080 Output Resolution: 3840×2160 Storage: 8GB Operating System: Tizen 4.0 OS Edge-lit Backlit Built-in MagicInfo S6 SSSP 6.0 IR Sensor Response Time: 8ms Contrast Ratio (Typical) 5000 : 1 Contrast Ratio (Dynamic) MEGA Brightness: 350 nit Pixel Pitch(mm): 0.2451 x 0.2451 Active Display Area(mm): 941.184 (H) x 529.416 (V) Haze: 0% 178 / 178 (H/V) Viewing Angle Temperature Sensor Pivot Display Clock Battery(168hrs Clock Keeping) IP5x Wi-Fi Auto Source Switching Recovery LFD Home UI Button Lock Hotkey option Plug&Play (Initial Setting) SMART Signage Platform Plug & Play Audio: – Stereo Mini Jack Video Decoder: – MPEG-1/2/4 – H.263, H.264/AVC – UHD H.264/AVC, VC-1 – AVS+, HEVC – JPEG, PNG – VP8, VP9 Audio Decoder: – AC3 (DD) – MPEG Ports: – DVI-D – 2 x HDMI 2.0 Inputs – HDCP 2.2 – 2 x USB 2.0 – Stereo mini Jack – DVI – HDMI VESA Mount Power Supply: AC 100 – 240 V 50/60 Hz While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.