• Display Configuration: The panel features an ultra-large 105-inch cinematic business screen engineered with an advanced 120Hz Vertical Alignment (VA) liquid crystal matrix and a Slim Direct-Lit LED backlight topology.

• Resolution and Aspect Ratio: It operates at a native 5K Ultra HD panoramic resolution of $5120 \times 2160$ pixels mapped across a unique 21:9 ultrawide aspect ratio grid.

• Luminance and Visibility: The screen delivers 500 nits of typical panel brightness, providing powerful continuous visibility in corporate boardrooms and upscale commercial spaces.

• Contrast Performance: It achieves a deep 4000:1 static contrast ratio alongside a high 50,000:1 Mega Dynamic Contrast Ratio supported by an intelligent hardware-level UHD Dimming engine.

• Color Processing Architecture: The display features a true 10-bit dithered color engine capable of rendering 1.07 billion distinct color variations over a 72% NTSC spectrum.

• Video Frame Fluidity: Natively supports a 120Hz internal panel refresh rate, combined with a 60Hz 5K/4K signal input pipeline to eliminate motion blur and judder.

• Anti-Glare Protection Glass: The front panel features a non-glossy, low-reflection commercial finish with a balanced 2% haze rating to maintain crisp color contrast under intense direct spot lighting.

• Multi-Source Hardware Tiling: Features a built-in multi-screen division engine supporting up to 4-way independent Full HD Picture-by-Picture (PBP) and Picture-in-Picture (PIP) layout matrices without an external controller.

• Duty Cycle and Reliability: The monitor is rated for a continuous 16/7 business operation duty cycle, supported by integrated hardware temperature sensors and automated thermal mitigation circuits.

• Physical Cabinet Geometry: It utilizes a rugged industrial slim-profile framework measuring 104.1 mm in structural depth, with a uniform, symmetrical bezel width of 19.1 mm on all four sides.

• Hardware Compute Expansion: The back panel features a dedicated slide-in hardware bay to secure an optional Samsung Set-Back Box (SBB-DA/DI) media player module driven by an Intel Core i5 processor.

• Mounting Integration: Natively supports horizontal alignment balanced by an expansive industrial-grade centered VESA $1600 \times 600$ mm structural mounting pattern.

• Core Video Interfaces: Input options include three HDMI 1.4 ports (supporting UHD up to 30Hz), two DisplayPort 1.2 ports (supporting uncompressed 5K/4K at a full 60Hz refresh rate), one DisplayPort 1.1 terminal, one DVI-D port, and one legacy D-Sub VGA lane.

• Data and Automation Core: Features one dedicated USB maintenance port, a 3.5 mm mini-stereo audio input, and a 3.5 mm mini-stereo audio loop output.

• Network Command Control: It includes RS232C control input and output loops via a 3.5 mm jack, alongside an RJ45 LAN connector for Multi-Display Control (MDC) network orchestration.

• Built-In Audio System: It includes an integrated 30W 2-channel sound system consisting of dual 15W high-output stereo speakers built directly into the rear chassis framework.

Key Features

The Samsung LH105QMDNC/UE delivers massive panoramic presence by replacing bulky dual-monitor arrays with a single, seamless 105-inch 5K widescreen surface. Its 21:9 cinematic aspect ratio is designed to accommodate specialized corporate collaboration layouts—such as Microsoft Teams Rooms Front Row—allowing video feeds, chat columns, and active shared documents to run simultaneously side-by-side. Powered by dual DisplayPort 1.2 terminals running 5K media at 60Hz, data-heavy analytics, financial sheets, and intricate architectural schematics maintain fluid tracking with zero text blur. The panel's hardware-embedded Quad-FHD Picture-by-Picture processor tiles up to four entirely uncompressed 1080p video feeds at once, bypassing the requirement for external active multi-window matrix switchers.