LG 55UL3Q-E Signage Display

LG 55UL3Q-E. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LED, Display resolution: 3840 x 2160 pixels, Display brightness: 350 cd/m², HD type: 4K Ultra HD. Wi-Fi. Operating hours (hours/days): 16/7. Product colour: Black

Superb Picture Quality with Ultra HD Resolution
With the resolution of UHD, it makes the color and details of the contents vivid and realistic. In addition, the wide viewing angle provides clear contents.

High-Performance with LG webOS 6.1
LG webOS 6.1 is available on the UL3Q series for smooth execution of multiple tasks. The LG webOS smart signage platform enhances user convenience with an intuitive GUI*.

Easy Installation with Uniform Bezel Design
The UL3Q series features perfectly balanced horizontal and vertical bezels, creating a visually harmonious display solution. Its specialized design simplifies installation in retail environments while delivering a truly immersive viewing experience. The sophisticated, symmetrical bezels enhance the aesthetic appeal of any space, transforming ordinary displays into elegant focal points.

Adaptive Viewing Experience
Experience enhanced flexibility with the UL3Q's innovative Face Up/Down tilt support. Whether mounted high or low, each display can adjusted to better meet viewers at eye level, promoting maximum engagement regardless of installation height. This versatility optimizes both spatial efficiency and visual comfort, delivering clear information from various viewing angles.

Remote Monitoring and Control
This web-based monitoring solution is user-friendly and allows the user to be at ease. It enables the user to have full access anywhere at anytime from their mobile phone & PC under network-accessible environment while having access to both current and past data. It allows the user to monitor the unit, make adjustments and control the unit remotely in real time.

Built-In Brightness Sensor
The UL3Q's front-mounted sensor automatically adjusts brightness to match various lighting conditions, helping to optimize viewing quality and energy efficiency without manual intervention. This adaptive feature helps maintain consistent display performance while supporting power savings, delivering improved visual experience that responds to environmental changes.

Advanced Security Architecture
The UL3Q incorporates LG's Enhanced Kernel Protection (EKP) technology, safeguarding critical data from unauthorized access and potential security threats. This commitment to information security is validated by the ISO/IEC 15408 Common Criteria EAL2 certification, providing businesses with the confidence that their sensitive content and operations remain protected in today's challenging security landscape.

Award-Winning Sustainability
The UL3Q series embodies LG Display's ESG commitment: "Better Life for All." This company-wide dedication to environmental responsibility has earned the prestigious 2025 EcoVadis Platinum medal, placing us among the top 1% of global companies for sustainability excellence.

LG ConnectedCare
Maintenance is easy and fast with the optional LG ConnectedCare* service, a cloud service solution provided by LG. It remotely manages the status of displays in client workplaces for fault diagnosis and remote-control services, supporting the stable operation of clients' businesses.

Display

Panel type: ADS
Display diagonal: 139.7 cm (55")
Display technology: LED
Display resolution: 3840 x 2160 pixels
Display brightness: 350 cd/m²
HD type: 4K Ultra HD
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
Colour saturation: 80%
Rated lifetime: 30000 h
Native refresh rate: 60 Hz
Haze rate: 1%

Ports & interfaces

HDMI ports quantity: 3
HDMI version: 2.2/1.4
Feature: USB port
Ethernet LAN (RJ-45) ports: 1
Feature: RS-232C
Feature: PC Audio out

Audio

Feature: Built-in speaker(s)
Number of built-in speakers: 2
RMS rated power: 20 W

Design

Product design: Digital signage flat panel
Placement supported: Indoor
Orientation: Horizontal/Vertical
Product colour: Black
Feature: VESA mounting
Panel mounting interface: 300 x 300 mm
Bezel width (bottom): 1.08 cm
Bezel width (side): 1.08 cm
Bezel width (top): 1.08 cm
Bezel colour: Black

Performance

Operating hours (hours/days): 16/7
Feature: Web browser
Feature: webRTC support

Power

Power consumption (typical): 98 W
Power consumption (standby): 0.5 W
Power consumption (off): 0.5 W
Power consumption (max): 154 W
Power consumption (economy mode): 0.5 W
Energy efficiency class (SDR): G
Energy efficiency class (HDR): Not available
Energy consumption (SDR) per 1000 hours: 97.6 kWh
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Heat generation (typical): 334.39 BTU/h
Heat generation (max): 525.4697 BTU/h

Computer system

Internal memory: 8 GB

Weight & dimensions

Display width: 1234.2 mm
Display depth: 58.9 mm
Display height: 706.7 mm

Packaging data

Package width: 1380 mm
Package depth: 825 mm
Package height: 118 mm
Package weight: 15.4 kg

Packaging content

Feature: Remote control included
Cables included: Power

Operational conditions

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

Sensors

Feature: Gyroscope
Feature: Temperature sensor

Network

Feature: Ethernet LAN
Feature: Wi-Fi

Technical details

Compliance certificates: CB, CE, Electromagnetic Compatibility (EMC), Federal Communications Commission (FCC)

Other features

Power supply type: Internal