The LG 55UH5Q-E 55 inch UHD Standard Signage display delivers detailed 3,840 x 2,160 UHD resolution, 500 nits typical brightness, 60Hz refresh rate and a slim 11.4 mm even bezel for clear, professional digital signage. With webOS 8.0, built-in Wi-Fi, multiple HDMI inputs, USB connectivity, 24/7 operation and LG Shield security features, it is designed for retail, corporate, hospitality, education and other commercial display environments. Buy this LG 55 inch UHD signage display online for a professional digital signage solution in South Africa.
LG 55UH5Q-E 55 inch UHD Standard Signage Display
The LG 55UH5Q-E is a professional 55 inch UHD digital signage display designed for continuous commercial operation. Its 3,840 x 2,160 UHD resolution, 500 nits typical brightness, 16:9 aspect ratio and ADS panel provide detailed content with a wide 178 x 178 degree viewing angle. The 11.4 mm even bezel creates a clean and consistent appearance for professional installations.
The display uses the webOS 8.0 smart platform and includes 16GB of internal memory, built-in Wi-Fi, USB 2.0 connectivity, three HDMI inputs, DisplayPort input, LAN connectivity and RS-232C control. It supports portrait and landscape installation, 24/7 operation, PBP, video tag and tile mode up to 15 x 15 displays, making it suitable for digital menus, retail advertising, corporate communications, information displays and commercial signage.
Performance tier: Professional commercial digital signage
Uses: Retail signage, digital menus, corporate communications, hospitality displays, education, information displays, advertising, reception areas
The LG 55UH5Q-E is a 55 inch UHD Standard Signage display built for professional commercial environments where reliable, detailed and continuously available digital content is required. Its 3,840 x 2,160 UHD resolution delivers four times the pixel count of Full HD, making text, graphics, menus, promotional material and information content highly detailed on the large screen.
The ADS panel uses an edge backlight and provides a 178 x 178 degree horizontal and vertical viewing angle. With 500 nits typical brightness, a 1,200:1 typical contrast ratio, 10-bit colour depth and BT.709 95% colour gamut, the display is designed to present professional digital signage content with clear detail and colour reproduction.
The 11.4 mm even bezel gives the screen a consistent appearance on all sides and supports a clean professional installation. The display can be installed in either portrait or landscape orientation, allowing businesses to adapt the screen to different signage layouts and content requirements.
For commercial deployment, the LG 55UH5Q-E supports 24/7 operation and has a minimum rated lifetime of 50,000 hours. The webOS 8.0 smart platform, 16GB internal memory and built-in Wi-Fi support convenient signage operation, while HDMI, DisplayPort, USB, LAN and RS-232C connectivity provide flexible options for content sources and display management.
The display also supports PBP, video tag and tile mode of up to 15 x 15 displays, making it suitable for larger commercial signage installations. Typical applications include retail advertising, digital menus, hospitality information, corporate communications, educational information displays and reception signage.
The LG 55UH5Q-E combines a professional UHD display panel with smart signage functionality and commercial connectivity for demanding digital display environments.
Superb Picture Quality with Ultra HD Resolution
With the resolution of UHD, it makes the colors and details of the content vivid and realistic. In addition, the wide viewing angle provides clear content.
Even & Slim Bezel Design
The UH5Q series features perfectly balanced horizontal and vertical slim bezels, creating a visually harmonious display solution. Its specialized design simplifies installation in retail environments while delivering a truly immersive viewing experience.
Convenient webOS Platform
The UH5Q is equipped with a high-performance SoC that allows for multiple tasks to be performed without a separate media player. The webOS platform provides app development tools with an intuitive UI that enhances user convenience, and includes webOS partner apps to create an SI-friendly environment.
Design for Space Utilization
Designed with thin bezels and simple cable management, the UH5Q saves space. With specialized hidden power inlets, it can be installed close to the wall, leaving only about 13.5 mm of space with the slim bracket.
Durability that Provides Reliability
Optimized for business environments, the UH5Q is protected against salt, dust, iron powder and humidity thanks to conformal partial coating on power board, allowing for stable operation. Also, its customer-centric features, such as IP5x and Shock Monitoring*, provide both reliability and satisfaction.
Comprehensive Security
webOS Signage goes beyond security measures at the operating system (OS) level. LG Shield employs a five-tiered defense system, encompassing server, application, operating system, system, and hardware. Each layer operates independently, providing comprehensive protection against various threats. Also webOS platform support ETSI EN 303 645.
SuperSign Solutions
SuperSign is an integrated and intuitive content management solution for creative and organized digital signage content in your space, connecting customers to a range of services with convenient user experiences. There are a variety of versions such as SuperSign Cloud, so discover and enjoy the version that best fits you.
| © 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | |
Specifications and features | |
| Product Code | 3255UH5QE |
| PANEL | |
| Screen Size (Inch) | 55" |
| Panel Technology | ADS |
| Back Light Type | Edge |
| Aspect Ratio | 16::9 |
| Native Resolution | 3840 x 2160 (UHD) |
| Refresh Rate | 60Hz |
| Brightness | 500nit (Typ.) |
| Contrast Ratio | 1, 200:1 (Typ) |
| Dynamic CR | 1, 000, 000:1 |
| Color Gamut | BT709 95% |
| Viewing Angle (H x V) | 178 X 178 |
| Color Depth (Number of Colors) | 10bit(D), 1.07Billion colors |
| Response Time | 8m (G to G) |
| Surface Treatment (Haze) | 25%(Typ) |
| Life time | 50, 000Hrs (Min.) |
| Operation Hours (Hours/Day) | 24/7 |
| Portait / Landscape | Yes / Yes |
| Transparency | NO |
| QWP (Quarter Wave Plate) | N/A |
| CONNECTIVITY | |
| HDMI In | Yes(3), 3840x2160@60Hz, HDCP 2.2/1.4 |
| HDMI In (HDCP Ver.) | 2.2/1.4 |
| DP In | Yes(1), 3840x2160@60Hz, HDCP2.2/1.3 |
| DVI-D In | NO |
| RGB In | NO |
| Audio In | NO |
| RS232C In | Yes (1), 4pin Phone-jack |
| RJ45(LAN) In | Yes (1) |
| IR In | Yes (1) |
| USB In | USB2.0 Type A(2) |
| HDMI Out | NO |
| DP Out | NO |
| Audio Out | Yes (1) |
| Touch USB | NO |
| External Speaker Out | NO |
| RS232C Out | Yes (1), 4pin Phone-jack |
| RJ45(LAN) Out | NO |
| IR Out | No (Support IR daisy chain via RS232C IN/OUT) |
| Daisy Chain | NO |
| MECHANICAL SPECIFICATION | |
| Bezel Color | Black |
| Bezel Width | Even bezel : 11.4mm |
| Weight (Head) | 14.3 kg |
| Packed Weight | 18.1 kg |
| Monitor Dimensions (W x H x D) | 1240.1 x 711.9 x 29.7mm |
| Monitor Dimension with Stand (W x H x D) | N/A |
| Handle | NO |
| VESA Standard Mount Interface | 300 x 300 |
| Carton Dimensions (W x H x D) | 1360.0 x 810.0 x 152.0mm |
| Weight (Head+Stand) | N/A |
| FEATURE - HARDWARE | |
| Internal Memory (eMMC) | 16GB |
| Wi-Fi/BT (Built-in) | Yes |
| Temperature Sensor | Yes |
| Auto Brightness Sensor | Yes(Built-in for Europe only, sold separately in other regions) |
| Pixel Sensor | NO |
| Proximity Sensor | NO |
| Current Sensor | NO |
| BLU Sensor | NO |
| Humidity Sensor | NO |
| Acceleration(Gyro) Sensor | Yes |
| Power Indicator | NO |
| Local Key Operation | Yes |
| FAN (Built-in) | NO |
| FEATURE - SOFTWARE | |
| OS Ver. (webOS) | webOS8.0 |
| Local Contents Scheduling | Yes |
| Group Manager | Yes |
| USB Plug & Play | Yes |
| Fail over | Yes |
| Booting Logo Image | Yes |
| No Signal Image | Yes |
| RS232C Sync | Yes |
| Local Network Sync | Yes |
| Backlight Sync | NO |
| PIP | Yes |
| PBP | Yes (4) |
| Screen Share | Yes |
| Video Tag | Yes (4) |
| Play via URL | Yes |
| Screen Rotation | Yes |
| External Input Rotation | Yes |
| Gapless Playback | Yes |
| Tile Mode Setting | Yes (Max. 15x15) |
| Setting Data Cloning | Yes |
| SNMP | Yes |
| ISM Method | Yes |
| Auto Set ID | Yes |
| Status Mailing | Yes |
| Control Manager | Yes |
| Cisco Certification | YES |
| Crestron Connected | Yes |
| Smart Energy Saving | Yes |
| PM mode | Yes |
| Wake on LAN | Yes |
| Network Ready | Yes |
| Beacon | Yes |
| HDMI-CEC | Yes |
| SI Server Setting | Yes |
| webRTC | Yes |
| Pro:Idiom | Yes |
| Brightness Compensation | NO |
| W/B Setting by Grey scale | NO |
| Scan Inversion | NO |
| ENVIRONMENT CONDITIONS | |
| Operation Temperature | 0degreesC to 40degreesC |
| Operation Humidity | 10 % to 80 % |
| POWER | |
| Power Supply | AC 100-240V~, 50/60Hz |
| Power Type | Built-In Power |
| POWER CONSUMPTION | |
| BTU (British Thermal Unit) | 351 BTU/Hr(Typ.), 525 BTU/Hr(Max) |
| Smart Energy Saving (70%) | 72W |
| DPM | 0.5W |
| Power off | 0.5W |
| Max. | 154 W |
| Typ. | 103W |
| SOUND | |
| Speaker (Built-in) | Yes (10W X 2) |
| CERTIFICATION | |
| Safety | CB / NRTL |
| EMC | FCC Class "B" / CE / KC |
| ERP / Energy Star | Yes / Yes |
| ePEAT(US only) | YES |
| OPS COMPATIBILITY | |
| OPS Type compatible | N/A |
| OPS Power Built-in | N/A |
| SOFTWARE COMPATIBILITY | |
| SuperSign CMS | Yes |
| SuperSign Control+ | Yes |
| SuperSign WB | Yes |
| SuperSign Cloud | Yes |
| Promota | NO |
| Mobile CMS | Yes |
| Connected Care | Yes |
| LANGUAGE | |
| OSD | English, French, German, Spanish, Italian, Korean, Chinese(Simplified), Chinese(Original), Portugues(Brazil), Swedish, Finnish, Norwegian, Danish, Russian, Japanese, Portugues(Europe), Dutch, Czech, Greek, Türkçe, Arabic, Polski |
| ACCESSORY | |
| Basic | Remote Controller(include battery 2ea), Power Cord, QSG, Regulation Book, Phone to RS232C Gender, Cable Holder (For Power Cord), IR/Light sensor receiver(EU/EK Only), Magnetic sheet(2EA, EU/EK Only) |
| Optional | Slim Wall Mount (WB21LMA/B), Normal Wall Mount (OLW480A/B), IR/Light sensor receiver (ACC-L) |
| SPECIAL FEATURE | |
| Overlay Touch Compatibility | N/A |
| Smart Calibration | N/A |
| Tilt (Face up) | N/A |
| Tilt (Face down) | Max. 15 degree (40degreesC temperature) |
| IP Rating | IP5X |
| Conformal Coating (Power Board) | Yes (Partial space coating) |
| Power Protection | N/A |
| Direct Sunlight | N/A |
The LG 55UH5Q-E is designed for professional digital signage applications such as retail advertising, digital menus, hospitality information, corporate communications, education and commercial information displays.
The display has a native UHD resolution of 3840 x 2160 pixels, providing detailed 4K digital signage content.
Yes. The LG 55UH5Q-E is designed for 24/7 commercial operation and has a minimum rated lifetime of 50,000 hours.
The LG 55UH5Q-E has a typical brightness rating of 500 nits.
Yes. The display supports both portrait and landscape installation.
The LG 55UH5Q-E uses the webOS 8.0 smart platform and includes 16GB of internal eMMC memory.
The display provides 3 x HDMI inputs, 1 x DisplayPort input, 2 x USB 2.0 Type-A ports, 1 x RJ45 LAN input, RS-232C input and output, IR input and audio output.
Yes. The display has 2 x 10W built-in speakers.
The LG 55UH5Q-E supports a 300 x 300 mm VESA mounting interface.
The display has an even bezel measuring 11.4 mm, providing a consistent professional appearance around the screen.
Yes. Its UHD resolution, 500 nits typical brightness, 24/7 operation, webOS platform, professional connectivity and commercial signage features make it suitable for a wide range of business display applications.
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