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Dataworld, authorized IT and AV reseller in Canada
LG 55UL3J-E: WEBOS UHD SIGNAGE 3840 X 2160 350 CD/M2 product photo
Lg Electronics

LG 55UL3J-E: WEBOS UHD SIGNAGE 3840 X 2160 350 CD/M2

LG 55UL3Q-E, Digital signage flat panel, 139.7 cm (55"), LED, 3840 x 2160 pixels, Wi-Fi, 16/7

MSRP

$857.00

Quantity

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Product identifiers

SKU
55UL3Q-E
UPC
0195174126486
Category
Displays

Overview

The LG 55UL3J-E is a large-format UHD signage display built for professional digital signage and display applications. It features a 3840 x 2160 resolution and 350 cd/m² brightness level, designed to deliver clear, vibrant content in a variety of indoor settings. The display runs webOS, which provides an integrated platform for content management and scheduling without requiring external media players in many installations. The 55-inch form factor makes it suitable for lobbies, retail spaces, conference rooms, and other commercial environments where high-visibility visual communication is important. Dataworld is an authorized LG Electronics reseller serving Canadian businesses across the country. We source genuine LG signage products through authorized distribution channels and provide quotes in Canadian dollars. Our team supports both English and French-speaking organizations from coast to coast, ensuring you receive authentic product backed by proper warranty and support channels. For detailed specifications, custom configurations, or volume pricing, please contact us with your project requirements and we will provide a competitive quote.

Key features

  • Brightness : 350 nit (Typ.)
  • Face Up/Down with Tilt Support
  • High-Performance with webOS 6.1
  • Enhanced Security
  • Sustainability for ESG

Specifications

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
Touchscreen
No
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
USB port
Yes
Ethernet LAN (RJ-45) ports
1
RS-232C
Yes
PC Audio out
Yes

Audio

Built-in speaker(s)
Yes
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
VESA mounting
Yes
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

On Screen Display (OSD) languages
Arabic, Simplified Chinese, Traditional Chinese, Czech, Danish, German, Dutch, English, Spanish, Finnish, French, Greek, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Swedish, Turkish
Operating hours (hours/days)
16/7
Web browser
Yes
webRTC support
Yes

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

Remote control included
Yes
Cables included
Power

Operational conditions

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

Brand-specific features

LG technologies (AV/TV)
Auto Set ID, Booting Logo Image, Control Manager, Fail over, Gapless Playback, Group Manager, ISM Method, Local Contents Scheduling, Local Network Sync, No Signal Image, RS232C Sync, SI Server Setting, Setting Data Cloning, Smart Energy Saving, Status Mailing, Video Tag

Sensors

Gyroscope
Yes
Temperature sensor
Yes

Network

Ethernet LAN
Yes
Wi-Fi
Yes

Technical details

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

Other features

Power supply type
Internal

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