LG 55UL3Q-E 55" Ultra HD Standard Signage

LG 55UL3Q-E 55" Ultra HD Standard Signage (55UL3Q-E) - 3 Years Local Warranty 

55” 4K UHD Display for Professional Signage

The LG 55UL3Q-E features a 55-inch 4K UHD (3840 × 2160) panel that delivers sharp visuals and vivid detail, making it ideal for retail, corporate communication, and meeting room displays.

Wide Viewing Angles with IPS (ADS) Panel

Built on IPS/ADS technology, the display ensures consistent colour and clarity across wide viewing angles, allowing content to remain visible and readable in public or high-traffic environments.

webOS 6.1 Smart Signage Platform

Powered by LG webOS 6.1, it supports smooth multitasking, content playback, and remote management through an intuitive interface, reducing the need for external media players.

350 nits Brightness for Indoor Environments

With typical brightness of 350 nits, the display is optimized for indoor usage such as offices, retail stores, and lobbies, providing clear and balanced visibility.

Flexible Installation with Tilt Support

The UL3Q series supports face-up/down tilt installation (up to 15°), making it adaptable for various mounting scenarios including high or low placement setups.

Remote Monitoring and Enterprise Security

It includes remote monitoring tools and LG’s Enhanced Kernel Protection (EKP) for data security, allowing centralized control and protection for business-critical signage deployments.

Technical Specifications

General
Model: 55UL3Q-E
Product Type: Commercial Digital Signage Display
Screen Size: 55-inch
Panel Type: IPS / ADS
Resolution: 3840 × 2160 (4K UHD)
Aspect Ratio: 16:9
Orientation: Landscape / Portrait supported

Display
Brightness: 350 nits (typical)
Contrast Ratio: ~1200:1
Viewing Angle: 178° (H/V)
Color Depth: 1.07 billion colors (10-bit)
Refresh Rate: 60Hz
Response Time: ~8ms (GtG)
Surface Treatment: Anti-glare (low haze ~1%)
Color Gamut: ~80% DCI-P3

Image & Processing
HDR Support: HDR10, HLG
UHD Upscaling for lower resolution content
Wide viewing angle for public display clarity

Platform & System
Operating System: LG webOS 6.1 (Smart Signage platform)
Processor: Quad-core SoC
Apps: CMS, scheduling, remote management
Multi-tasking supported via webOS interface

Connectivity
HDMI: 3 × HDMI
USB: 2 × USB
LAN: 1 × RJ45
Control: RS232C, IR
Wireless: Built-in Wi-Fi / optional module

Professional Features
Content scheduling and playlist management
Remote monitoring and control (LG ConnectedCare / SuperSign)
Failover (USB/network backup)
Face-up / tilt installation support
16/7 commercial operation rating

Audio
Speakers: Built-in 10W × 2

Power
Power Supply: AC 100–240V
Power Consumption: ~150–180W typical (varies by usage)
Standby Power: <0.5W

Design & Build
Bezel: Slim, uniform bezel design
Mounting: VESA compatible
Installation: Wall mount / signage mount
Commercial-grade durability for continuous use

Key Features
4K UHD resolution for sharp signage visuals
IPS panel ensures consistent colors at wide angles
webOS smart signage platform for easy deployment
16/7 reliability for business environments
Multiple HDMI inputs for flexible content sources

Typical Use Cases
Retail stores and malls
Corporate lobbies and meeting rooms
F&B digital menu boards
Education and campus signage
Reception and waiting areas