The LH55UDEHLBB/NG is part of Samsung’s UDE-H / UDE-A Video Wall series. (Samsung India)
It is designed for continuous 24/7 operation in commercial or public display settings (e.g. control rooms, malls, airports, lobbies) and for constructing multi-screen video walls. (Samsung India)
It features an ultra-narrow bezel (3.5 mm bezel-to-bezel) which minimizes the seams between panels to present a nearly seamless large display. (Samsung India)
The panel offers a brightness level of 700 nits (cd/m²), making it suitable for environments with ambient light where visibility must remain strong. (Samsung India)
Samsung employs advanced factory calibration to ensure uniform brightness and color across video wall panels, reducing mismatch and color variation. (Samsung India)
Further fine-tuning is possible via Samsung Color Expert software, giving you control over color uniformity, brightness matching, and calibration across multiple panels. (Samsung India)
Connectivity & Interface Ports
This model supports standard and advanced connectivity for video wall deployment and signals:
Analog & Digital Inputs: D-SUB (analog RGB), DVI-D, DisplayPort 1.2 (Samsung India)
Loop-out (Daisy-chain): DisplayPort 1.2 loop-out, allowing chaining of multiple panels for synchronized video wall content without needing external splitters. (Samsung India)
HDMI Inputs: HDMI 1 & HDMI 2 for digital sources (Samsung India)
Audio In / Out: Stereo mini-jack in/out for integrating audio sources or passing through audio signals (Samsung India)
Control / Management: RS232C, RJ45 (Ethernet) for remote control, diagnostics, and management of the video wall network. (Samsung India)
Mechanical & Structural Design
Bezel Width: 2.3 mm on top/left sides, 1.2 mm on right/bottom sides for a total 3.5 mm bezel-to-bezel spacing. (Samsung India)
Dimensions (W × H × D): ~1,213.5 mm × 684.3 mm × 96.6 mm (Samsung India)
Mounting / Mount Options: VESA pattern 600 × 400 mm. A slim video wall mount (≈39 mm depth) supports 3-axis adjustments (x, y, z) for fine alignment of panels. (Samsung India)
Operating Conditions: • Temperature: 0 °C to 40 °C (Samsung India) • Humidity: 10% to 80% non-condensing (Samsung India)
Power & Energy
Power Supply: AC 100 – 240 V, 50/60 Hz (Samsung India)
Ultra-Narrow Bezel Design The 3.5 mm bezel-to-bezel width is one of the slimmest in the industry, delivering seamless large-panel visuals and making multi-panel video walls appear more continuous. (Samsung India)
High Brightness & Uniformity With 700 nits of brightness and factory calibration delivering >90% uniformity, it maintains consistent image quality across large arrays. (Samsung India)
Integrated Daisy-Chain Capability Supports DP 1.2 loop-out to simplify video wall setups without external distribution hardware. (Samsung India)
Color & Brightness Management Use Samsung Color Expert to adjust and calibrate panels for matching brightness and color, crucial for large, multi-screen installations. (Samsung India)
Easy and Precise Installation The mounting system allows three-axis adjustments so you can align panels precisely without dismantling the entire video wall. (Samsung India)
Durability & Reliability The panel is reinforced to resist heat, leakage, and long-term wear. An anti-glare surface helps maintain visibility under bright lighting. (Samsung India)
Auto Source Switching & Recovery If one input fails, the unit can automatically switch to another source and recover from signal loss, helping reduce downtime. (Samsung India)
Use Cases & Ideal Scenarios
This display is ideal for environments where large, coherent visuals must be delivered continuously, for example:
Airports, train stations, and transit hubs (departure/arrival boards)
Shopping malls and retail atriums
Corporate lobbies and reception areas
Security and control rooms
Exhibition halls and trade show installations
Because of its high brightness, narrow bezel, and 24/7 design, it performs well even under ambient lighting and in demanding settings.
