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Samsung LH55QETELGCXGO QET Series 55" QE55T - Direct-Lit 4K Crystal UHD LED Business Display - 54.60" LCD - 3840 x 2160300 cd/m² - Cortex A72 - 2GB
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Product Features
Product Overview
The Samsung QET Series QE55T is a 55-inch direct-lit 4K Crystal UHD LED display engineered for commercial digital signage applications. Its 54.60-inch LCD screen delivers 3840x2160 Ultra HD resolution with 300 cd/m² brightness, ensuring vivid and clear visuals in various lighting conditions. The display incorporates a Cortex A72 quad-core processor and 2GB of memory for smooth operation and content management.
Designed with a slim 2.36-inch depth and uniform 0.12-inch bezels, this model supports professional installations where seamless multi-screen setups are essential. It includes dual HDMI inputs, USB connectivity, Ethernet, and wireless LAN for flexible content delivery. The display operates on VDLinux and Tizen 4.0, providing a stable platform for signage software and remote management.
Relevant factors for this section include Bezel Width (Top), Bezel Width (Bottom), Processor Type, Processor Speed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Technical Overview
This digital signage display features a direct LED backlight that ensures consistent illumination across the entire screen, enhancing picture quality from corner to corner. The 4,000:1 dynamic contrast ratio and 72% color gamut contribute to detailed imagery with accurate color representation. The 2160p scan format supports high-definition content playback without compression artifacts.
Connectivity options include two HDMI ports for simultaneous video sources, one USB 2.0 port for media playback or firmware updates, and serial communication for integration with control systems. Network capabilities encompass both wired Ethernet and wireless LAN, enabling remote content updates and monitoring. The display accepts 120V AC or 230V AC input, accommodating international power standards.
Relevant factors for this section include Bezel Width (Top), Bezel Width (Bottom), Processor Type, Processor Speed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The QE55T combines high-resolution visuals with commercial-grade durability, making it suitable for extended operation in retail, hospitality, corporate, and public information environments. Its thin bezels facilitate video wall configurations where minimal gaps between screens are critical for immersive displays.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Commercial Reliability, Installation Flexibility.
Commercial Reliability
Built for 24/7 operation with robust components and thermal management, ensuring long-term performance in demanding signage deployments.
- 36-month limited warranty
- Stable VDLinux/Tizen 4.0 OS
- Wide voltage input range
Installation Flexibility
The slim profile and VESA-compatible mounting points allow for wall, stand, or ceiling installations, adapting to diverse spatial requirements.
- 2.36-inch depth
- Uniform bezel design
- Standard mounting hardware
Deployment / Use Cases
This display excels in digital signage networks where high-impact visuals and reliable operation are paramount. Its 4K resolution and bright screen make it effective for advertising, wayfinding, menu boards, and informational displays in high-traffic areas.
The integrated processor and memory support dynamic content scheduling and interactive applications, while network connectivity enables centralized management across multiple locations. The display's compatibility with various content management systems simplifies integration into existing signage infrastructure.
Relevant factors for this section include Bezel Width (Top), Bezel Width (Bottom), Processor Type, Processor Speed. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Retail Advertising
Showcase product promotions and brand messages with sharp 4K imagery that captures customer attention and enhances in-store engagement.
Corporate Communication
Display real-time data, announcements, and presentations in lobbies, conference rooms, or employee areas with professional clarity and remote update capabilities.
Localization and Operating System
This Samsung QET Series display is preloaded with VDLinux and Tizen 4.0, offering a robust operating system platform tailored for commercial digital signage deployments. The dual-OS environment provides flexibility for running signage applications, supporting remote management, and ensuring stable, long-term operation in demanding 24/7 environments. This setup eliminates the need for external media players or additional hardware, streamlining content delivery and reducing system complexity.
The display's software stack is designed for global compatibility, with support for multiple languages and regional settings to accommodate diverse signage networks. This localization capability allows for seamless integration into international retail, hospitality, or corporate environments, where content may need to be displayed in various languages or formats. The operating system's stability and security features help protect against unauthorized access and ensure reliable performance in public-facing installations.
For IT administrators, the Tizen 4.0 platform includes tools for centralized content scheduling, monitoring, and updates over Ethernet or wireless LAN. This remote management functionality reduces on-site maintenance requirements and enables efficient scaling across multiple display locations. The combination of VDLinux and Tizen 4.0 provides a future-proof foundation for evolving signage needs, from basic informational displays to interactive applications.
Physical Profile
The display measures 48.44 inches wide, 27.84 inches high, and 2.36 inches deep, with a weight of 31.09 pounds. Its slim bezels and lightweight construction simplify handling and installation, while the sturdy build ensures stability in mounted configurations. The finish is designed to resist smudges and maintain a clean appearance in commercial settings.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 27.84" (707.20 mm), 0.12" (3 mm), 2.36" (59.90 mm), 31.09 lb (14100 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 0.12" (3 mm)
- Depth
- 2.36" (59.90 mm)
- Height
- 27.84" (707.20 mm)
- Weight
- 31.09 lb (14100 g)
What's in the Box
The package includes the QET Series 55-inch QE55T display, a quick setup guide, warranty card, power cord, remote controller, and batteries. All necessary components for immediate deployment are provided.
Highlights
- 54.60-inch LCD screen with 3840x2160 4K Ultra HD resolution
- Direct LED backlight technology for uniform brightness and consistent picture quality
- 300 cd/m² brightness suitable for well-lit commercial environments
- Cortex A72 quad-core 1.70 GHz processor with 2GB memory for smooth performance
- Dual HDMI inputs, USB 2.0, Ethernet, and wireless LAN connectivity
- Slim 0.12-inch bezels ideal for video wall and multi-display installations
- VDLinux and Tizen 4.0 operating system for stable signage operation
- 36-month limited warranty for commercial reliability
Specifications
| Specifications | |
|---|---|
| Manufacturer | Samsung |
| Manufacturer Part Number | LH55QETELGCXGO |
| Brand Name | Samsung |
| Product Series | QET |
| Product Model | QE55T |
| Product Name | QET Series 55" QE55T - Direct-Lit 4K Crystal UHD LED Display for Business |
| Product Type | Digital Signage Display |
| Technical Information | |
| Bezel Width (Top) | 0.12" (3 mm) |
| Bezel Width (Bottom) | 0.12" (3 mm) |
| Processor & Chipset | |
| Processor Type | Cortex A72 |
| Processor Speed | 1.70 GHz |
| Processor Core | Quad-core (4 Core) |
| Memory | |
| Standard Memory | 2 GB |
| Display & Graphics | |
| Viewable Screen Size | 54.60" (1386.84 mm) |
| Display Screen Type | LCD |
| Display Resolution | 3840 x 2160 |
| Backlight Technology | Direct LED |
| Video | |
| Scan Format | 2160p |
| Dynamic Contrast Ratio | 4,000:1 |
| Brightness | 300 cd/m² |
| Color Gamut | 72% |
| Network & Communication | |
| Ethernet | Yes |
| Wireless LAN | Yes |
| Interfaces/Ports | |
| USB | Yes |
| HDMI | Yes |
| Serial | Yes |
| Number of USB 2.0 Ports | 1 |
| Number of HDMI Inputs | 2 |
| Software | |
| Operating System | VDLinux,Tizen 4.0 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Physical Characteristics | |
| Height | 27.84" (707.20 mm) |
| Width | 48.44" (1230.50 mm) |
| Depth | 2.36" (59.90 mm) |
| Weight (Approximate) | 31.09 lb (14100 g) |
| Miscellaneous | |
| Package Contents | QET Series 55" QE55T - Direct-Lit 4K Crystal UHD LED Display for Business Quick Setup Guide Warranty Card Power Cord Remote Controller Batteries |
| Warranty | |
| Limited Warranty | 36 Month |
User Manual
FAQ
What screen size is listed?
It features a display specification of 54.60" (1386.84 mm), giving you clear visuals for work and media use.
What resolution or display format is specified?
It features a display specification of 3840 x 2160, giving you clear visuals for work and media use.
What refresh rate or brightness details are available?
The listed power specification is 300 cd/m², which helps position the unit for the right load level and installation role.
What input or connectivity options are listed?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
Does the display support VESA mounting or adjustment features?
Samsung QET Series 55" QE55T - Direct-Lit 4K Crystal UHD LED Display for Business - 54.60" (1386.84 mm) LCD Cortex A72 1.70 GHz - 2 GB (LH55QETELGCXGO) is best judged through its screen, connectivity, and installation specifications, which help buyers confirm visual fit and deployment suitability.
What panel or display technology is mentioned?
It features a display specification of LCD, giving you clear visuals for work and media use.
| Qty | Price | Available |
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