Display Type | Commercial UHD Display |
Screen Size | 55 inches |
Resolution | 3840 x 2160 (4K UHD) |
Brightness | 700 nits |
Contrast Ratio | 4000:1 |
Color Coverage | 72% NTSC |
Aspect Ratio | 16:9 |
Response Time | 8 ms |
Viewing Angle (H/V) | 178° / 178° |
Backlight Type | Edge LED |
Panel Refresh Rate | 60 Hz |
Operation Hours | 24/7 operation |
Mounting Type | Centered VESA Mount (200 x 200 mm) |
Bezel Width | Narrow bezel |
Design | Ultra-slim, commercial-grade design |
Power Supply Type | Internal |
Power Consumption (Typical) | 165 W |
Power Consumption (Max) | 198 W |
Standby Power Consumption | Less than 0.5 W |
Samsung QH55C 55-Inch 4K UHD Display, 700 Nit Brightness


Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- 700 nit brightness and 4K resolution ensure visibility in high-light commercial environments
- Ultra-slim design with centered VESA mount simplifies sleek, modern display installations
- Versatile connectivity options including HDMI, DP, and RS232 support flexible system integration
Product Overview
The Samsung QH55C is a 55-inch UHD commercial display offering 3840 x 2160 resolution and 700 nit brightness for crisp, high-visibility images. It features a narrow bezel design, ultra-slim depth, and centered VESA mounting (200 x 200 mm) for easy installation. Dynamic visuals are supported through a 4000:1 contrast ratio and 72% NTSC color coverage. Input interfaces include HDMI, DP, USB, and RS232, ensuring versatile integration. With TAA compliance and 8 ms response time, it meets professional-grade standards ideal for signage and enterprise environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Support | Optional with Wi-Fi module |
Bluetooth | No |
Compliance & Origin
TAA Compliance | Yes |
Country of Origin | Mexico |
Certifications | CB, UL, FCC, KC, CE |
ENERGY STAR Certification | No |
RoHS Compliance | Yes |
Advanced Security Features
Security Protocol Support | HTTPS, SSL Encryption |
Access Control | PIN-based system settings lockout |
Remote Lock | Yes via MagicINFO |
Interfaces
HDMI Inputs | 2 x HDMI 2.0 |
DisplayPort Input | 1 x DP 1.2 |
USB Ports | 1 x USB 2.0 |
RS232C Input/Output | Yes (In/Out) |
Ethernet (LAN) | 1 x RJ45 |
Audio Output | 1 x Stereo Mini Jack |
IR In | Yes |
Physical & Environmental
Dimensions (Without Stand) | 1235.1 x 707.9 x 28.5 mm |
Weight (Without Stand) | 16.5 kg |
Operating Temperature Range | 0°C to 40°C |
Operating Humidity Range | 10% to 80%, non-condensing |
Cooling System | Fan-less design |
Chassis Color | Black |
Cloud Management & Licensing
Management Platform | Samsung MagicINFO (Optional License) |
Remote Management | Yes, via MagicINFO or RS232/LAN |
Media Player Integration | Built-in Media Player (SoC) |
Software Compatibility | MagicINFO, SSSP |