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LG 55UH5N-M Signage Display Digital signage flat panel 139.7 cm (55") LCD Wi-Fi 500 cd/m² 4K Ultra HD Black WebOS 24/7

LG 55UH5N-M, Digital signage flat panel, 139.7 cm (55"), LCD, 3840 x 2160 pixels, Wi-Fi, 24/7

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Price history of LG 55UH5N-M Signage Display Digital signage flat panel 139.7 cm (55") LCD Wi-Fi 500 cd/m² 4K Ultra HD Black WebOS 24/7 over the last 3 months
DatePrice
17 April 2026£961.61

Compare LG 55UH5N-M Signage Display Digital signage flat panel 139.7 cm (55") LCD Wi-Fi 500 cd/m² 4K Ultra HD Black WebOS 24/7 prices UK

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Product Information

UHD Signage Display with
LG webOS Platform and Advanced Security

High Resolution Display
It offers a resolution that is four times higher than FHD, satisfying customers visually. Additionally, the anti-glare coating on the screen reduces screen reflection in bright lighting environments, increasing visibility and legibility, providing customers with a comfortable screen.

Sturdy Design with Fire Flame Resistance
The outer cover of the product is designed to effectively resist fire flame spread, making the product a great fit for installation in public spaces.

Convenient webOS Platform
The UH5N-M 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, enabling easy connection with external sensors and webOS partner apps to create an SI-friendly environment.

Design for Space Utilization
Designed with thin bezels and simple cable management, the UH5N-M saves space. With specialized hidden power inlets, it can be installed close to the wall, leaving only about 13 mm of space with the slim bracket.

Durability that Provides Reliability
Optimized for business environments, the UH5N-M is protected against salt, dust, iron powder and humidity thanks to conformal coating on power board, allowing for stable operation. Also, its customer-centric features, such as IP5x and Shock Monitoring, provide both reliability and satisfaction.

Enhanced Security Features
The UH5N-M provides security features, including LG's Enhanced Kernel Protection (EKP) technology, protecting important data from external access or attacks. LG UHD Signage also holds reliable certification in the field of information security, maintaining customers' data and businesses securely. For example, this model is ISO/IEC 15408 Common Criteria EAL2 Certified.

Sustainability
With a commitment to innovation and sustainability, LG is continuously striving to create a better future for manufacturers, consumers, and future generations. With a focus on minimizing waste, maximizing recycling, and efficient power management, LG actively strives for sustainability, obtaining various certifications such as FCC EMC Class B.

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.

Signage Displays LG

Product

Name
LG 55UH5N-M Signage Display Digital signage flat panel 139.7 cm (55") LCD Wi-Fi 500 cd/m² 4K Ultra HD Black WebOS 24/7
Brand
LG

Weight & dimensions

Display width
1231.4 mm
Display depth
29.7 mm
Display height
707.2 mm
Display weight
16.1 kg

Display

Display diagonal
139.7 cm (55")
Display technology
LCD
Display resolution
3840 x 2160 pixels
Display brightness
500 cd/m²
HD type
4K Ultra HD
Touchscreen
No
Panel type
IPS
LED backlight
Yes
LED backlighting type
Edge-LED
Native aspect ratio
16:9
Response time
8 ms
Contrast ratio (typical)
1200:1
Contrast ratio (dynamic)
1000000:1
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Panel life
50000 h
Colour depth
10 bit
Native refresh rate
60 Hz
Haze rate
25%
Colour gamut
95%

Packaging data

Package width
1360 mm
Package depth
161 mm
Package height
801 mm
Package weight
20.5 kg

Audio

Built-in speaker(s)
Yes
RMS rated power
20 W

Power

Power consumption (typical)
103 W
Power consumption (standby)
0.5 W
Power consumption (max)
160 W
AC input voltage
100-240 V
AC input frequency
50-60 Hz
Heat dissipation
351 BTU/h

Ports & interfaces

HDMI ports quantity
4
DVI port
No
DisplayPorts quantity
1
USB port
Yes
Ethernet LAN
Yes
Wi-Fi
Yes
HDMI input ports quantity
3
HDMI output ports quantity
1
USB ports quantity
1
USB version
2.0
USB connector type
USB Type-A
Ethernet LAN (RJ-45) ports
1
RS-232C
Yes
Remote (IR) input
1

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
10 - 80%

Other features

Audio output
1
Power consumption (PowerSave)
72 W
Plug and Play
Yes

Design

Product design
Digital signage flat panel
Product colour
Black
Placement supported
Indoor
VESA mounting
Yes
Orientation
Horizontal/Vertical
Panel mounting interface
300 x 300 mm
Bezel width (bottom)
1.29 cm
Bezel width (side)
8.9 mm
Bezel width (top)
8.9 mm

Performance

Purpose
Universal
Picture-in-Picture
Yes
On Screen Display (OSD)
Yes
Operating hours (hours/days)
24/7
HDCP
Yes
Automatic brightness control
Yes
International Protection (IP) code
IP5X
HDCP version
1.4/2.2/2.3

Technical details

Real Time Clock (RTC)
Yes

Computer system

Computer system
Yes
Computer system type
System on Chip (SoC)
Internal memory
16 GB
Operating system installed
WebOS
Operating system version
6.0

Features

Heat dissipation (max)
546 BTU/h

Packaging content

Remote control included
Yes
Batteries included
Yes
Cables included
AC, Phone

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