55" LG 55UH5Q
55" LG 55UH5Q
LG 55UH5Q
55" 4K professional display for digital signage and corporate communication
The LG 55UH5Q is a 55" large format display with 4K UHD resolution, designed for professional solutions. It is suitable for digital signage, corporate presentations and information systems. The monitor runs on the LG webOS 25 operating system and impresses with its slim design and thin bezels. The 55UH5Q has integrated 2.0-channel speakers and is compatible with VESA 300×300mm. Its modern features, high security, elegant design and extensive connectivity make it ideal for offices, retail spaces, conference rooms and other commercial environments.
55"
Screen size
3840×2160 (4K)
Resolution (Resolution type)
ADS panel
Display type
60Hz
Refresh rate
8ms (G-G)
Response time
Key features of the 55" LG 55UH5Q large format display
- Professional signage display
- LG webOS 25 operating system
- Wide viewing angles
- Enhanced SoC and SIS-friendly environment
- Integrated LG SuperSign CMS content management
- Thin, symmetrical bezels and optimised cable management
- Content sharing and mirroring via Wi-Fi
- IP5X dust resistance
- Shock monitoring
- LG Shield security platform
- ETSI EN 303 645 certification
- Wi-Fi and Bluetooth connectivity
- VESA 300×300mm mount
- Integrated 20W speakers
4K Ultra HD resolution for a detailed picture
The LG 55UH5Q large format display offers 4K Ultra HD resolution (3840×2160px), which is four times higher than Full HD. The high resolution contributes to more realistic colour reproduction, better sharpness and greater detail in your presented content. In addition, wide viewing angles ensure a clearly legible image from different positions.
Uniform and slim monitor design with a bezel
The LG 55UH5Q monitor features a modern design with balanced, thin horizontal and vertical bezels. This design makes it easier to install in retail and commercial spaces while creating an impressive visual impact when displaying content.
LG webOS 25 for efficient content management
At the heart of the 55" LG commercial monitor is the LG webOS 25 operating system with an enhanced SoC¹, which allows smooth multitasking without the need for a separate media player. The webOS platform provides tools for application development and an intuitive user interface that enhances the user experience. It also includes webOS partner apps designed to create an effective digital signage environment.²
Space-saving thanks to a thoughtful design
The thin bezels and optimised cable management help to save space, which you'll appreciate especially when installing in confined spaces or where it's important to maintain the interior's appearance. The specially designed covered power inlets allow the 55UH5Q to be installed close to the wall. The slim bracket takes up only 13.5mm of space.³
Durable design of the LG commercial monitor for demanding operation
The display unit is designed and optimised for business environments. A partial protective coating on the power board contributes to greater durability, helping to protect the device from the effects of salt, dust, iron dust and moisture. Features such as IP5X protection and shock monitoring⁴ further support reliable operation even in more demanding conditions.
LG Shield and certified security of the LG 55UH5Q large format display
The webOS Signage platform offers advanced security beyond the usual protective features of an operating system. The LG 55UH5Q uses the five-stage LG Shield security system, which protects the server, applications, operating system, system environment, and hardware. The individual layers work independently and together create comprehensive protection against various security threats. The security level is also confirmed by the ETSI EN 303 645 certification.
LG SuperSign – digital signage management
The integrated LG SuperSign solution simplifies the creation, management, and organisation of digital signage content. It helps to effectively connect customers with various services through a clear user interface. Several options are available, including the SuperSign Cloud service, which you can try before deployment.⁴
Wide connectivity options for the 55" commercial monitor
On the back of the monitor, there are inputs for connecting computers, laptops or game consoles. You can also connect headphones, speakers, and other compatible devices to the LG 55UH5Q.
- 3× HDMI 2.2
- 2× USB 2.0
- DisplayPort
- RJ-45 (LAN)
- Headphone output
- Bluetooth 4.0
- Wi-Fi 802.11ac
Other features of the LG 55UH5Q large format display
Other useful functions and features of the LG 55UH5Q large format display include:
- 16GB eMMC internal memory
- Temperature sensor
- Local button control
- Screen sharing
- Control manager
- Smart energy saving
- Tilt up to 15°
Monitor technical specification
- Dynamic contrast ratio: 1000000:1
- Viewing angle: 178 × 178 (h×v)
- Backlight lifespan: 50000 hours (min)
- VESA compatible: 300 × 300mm
- Internal memory (eMMC): 16GB
- Acceleration sensor (gyroscope)
- Operating temperature: 0–40°C
- Operating humidity: 10–80%
- Power supply (voltage, Hz): AC 100–240V, 50–60Hz
- Power consumption (typical/max): 103W / 154W
- Standby power consumption: less than 0.5W
Package contents
- LG 55UH5Q large format display
- Remote controller (including 2 batteries)
- Power cord
- QuickSG
- Regulation book
- Phone to RS232C adapter
- Cable holder (for power cord)
- IR/Light sensor receiver (EU/EEA only)
- 2× Magnetic pads (EU/EEA only)
Colour coverage (gamut)
Determines how accurately the monitor can display colours. sRGB is ideal for the web, films, or games. DCI-P3/Adobe RGB will be appreciated by graphic designers or professionals at work. The higher the value, the better the monitor displays colours.
Maximum brightness
Measured in nits or cd/m², this value determines the brightness of the monitor. Brightness above 400 nits is crucial for HDR content and readability in sunlight, while standard office monitors are fine with values above 250.
Refresh rate and response time
The refresh rate (Hz) determines the number of frames displayed per second – the higher the value, the smoother the picture and the less eye strain. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.* All images on this page are for illustrative purposes only.
¹ SoC: System on a Chip.
² SI: System Integrator.
³ The product image will differ slightly from the actual appearance of the product due to variations caused by individual inch options.
⁴ SuperSign must be purchased separately.
Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Colour gamut
Features and functions
Colour
Dimensions and weight
Packaging
Power outlet type
LG electronics INC. Alfred-Herrhausen-Allee 3-5, 65760 Eschborn, Germany, [email protected], +49 6196 7883000
Specifications can be changed without notice. Images are for illustrative purposes only.
