LG

LG 50UL3J-M UHD Standard Signage

$1,167.00
$451.45 SAVE $715.55
2 availableas of 09/12/2026

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Compliance and certifications

  • ENERGY STAR
  • EPEAT
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the LG 50UL3J-M

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.

Sophisticated Slim Design

This series is thin in bezel size and thickness*, which saves space and enables easy installation. In addition, it increases the immersive experience from the screen and provides a sophisticated design, improving the décor of the space where the product is installed.

High-Performance with LG webOS 6.0

LG webOS 6.0, upgraded in SoC* and web engine, is available on UL3J series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.

Various Sensor Connection

LG webOS smart signage platform helps to easily provide value-added solutions* by supporting simple connections with external sensors** such as GPIO, NFC/RFID, temperature sensors, etc., via USB plug-in.

LG's Wireless Screen Sharing Solution, LG One:Quick Share

LG One:Quick Share is a wireless screen sharing solution available through the UL3J series, USB transmission unit, and its app. You can simply share personal PC screen to the display with it's USB dongle button and embedded Wi-Fi*, and can adjust the basic setting values (volume, picture mode, auto bright, etc.) of the connected display without a remote control. Also, the Office Meeting Mode** helps you to display the agenda, note before the meeting starts.

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.

Compatible with AV Control Systems

The UL3J series supports Crestron Connected®* for high compatibility with professional AV controls to achieve seamless integration and automated control**, boosting business management efficiency.

Compatible with Video Conference System

For effective visual meeting, the UL3J series supports its compatibility with Cisco solutions that offers powerful and integrated control* for a smarter video conference.

Easy Content Distribution & SW Update

UL3J series features embedded Wi-Fi making it easy to distribute content wirelessly and update Firmware under the same network.

Wireless Access Point

UL3J series operates as a virtual router which can be an wireless access point for mobile devices.

Built-in Speaker

Contents will be enriched with sound effects from built-in speakers, without the need for purchasing or installing external speakers.

Real-Time LG ConnectedCare Service

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.

EPEAT Registered

The Electronic Product Environmental Assessment Tool (EPEAT) is a method for several layers of customers to evaluate the effect of a product on the environment. UL3J is EPEAT Bronzecertified* display which means that it meets all the required criteria in Computers and Displays category.

Technical specifications

Technical Specifications of the LG 50UL3J-M

General Information

General Information specifications
Manufacturer LG Electronics
Manufacturer Part Number 50UL3J-M
Manufacturer Website Address https://solutions.lg.com/us
Brand Name LG
Product Model 50UL3J-M
Product Name 50UL3J-M Digital Signage Display
Product Type Digital Signage Display

Technical Information

Technical Information specifications
Features Wake on LAN (WOL)Temperature SensorBrightness SensorDaisy Chain ConnectivityExternal Input RotationGroup ManagerSmart Energy SavingSNMP ManageableBooting Logo ImageCisco CertifiedControl Manager3% HazeHDMI (CEC)Pro:IdiomBacklight SyncConnectedCareCrestron Connected
On Screen Display (OSD) Languages FinnishSpanishBrazilian PortugueseChineseSwedishFrenchGermanEnglishJapaneseDanishItalianCzechNorwegianRussianPortuguese (Europe)GreekDutchKoreanTurkish
Bezel Width (Bottom) 0.78"
Bezel Width (Top) 0.50"
Bezel Width (Left) 0.50"
Bezel Width (Right) 0.50"
HDCP Version 1.4/2.2
Panel Technology In-plane Switching (IPS) Technology
Operation Hours 16 Hours/ 7 Days
Maximum Heat Generation 540.2 kJ
Content Synchronization RS-232C
Embedded CMS Local Contents Scheduling
Image Sticking Minimization (ISM) Method Yes

Display & Graphics

Display & Graphics specifications
Viewable Screen Size 50"
Multi-touch Screen No
Display Resolution 3840 x 2160
Response Time 12 ms
Aspect Ratio 16:9
Horizontal Viewing Angle 178°
Vertical Viewing Angle 178°
Orientation Landscape/Portrait
Maximum LED Life 3.4 Year

Audio

Audio specifications
Speakers Yes

Video

Video specifications
Standard Refresh Rate 60 Hz
Dynamic Contrast Ratio 100,000,0:1
Native Contrast Ratio 1,200:1
Color Depth 10-bit
Brightness 400 Nit
Color Gamut 80% DCI

Network & Communication

Network & Communication specifications
Wireless LAN Yes
Bluetooth No

Interfaces/Ports

Interfaces/Ports specifications
Network (RJ-45) No
Audio Line In No
Audio Line Out Yes
Number of USB 2.0 Ports 1
Number of HDMI Inputs 3
USB Type-C No
DisplayPort Output No
RS-232C Input Yes
Number of Audio Line Out 1
DVI-D In No
DisplayPort In No
Infrared Output No

Software

Software specifications
Operating System webOS 6.0

Power Description

Power Description specifications
Input Voltage 120 V AC230 V AC
Power Consumption 150 W
Off-Mode Power Consumption 500 mW
Power Consumption (DPM) 0.5W

Physical Characteristics

Physical Characteristics specifications
VESA Mount Standard 200 x 200
Height 25.6"
Width 47.8"
Depth 2.2"
Weight (Approximate) 25.80 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • Remote Control (w/ 2 batteries)
  • Power Cord
  • Regulation Book
  • Phone to D-Sub9 Adapter
  • Cable Holder
Additional Information
  • Surface Treatment (Hard Coating) : No
  • Surface Treatment (Anti Glare) : No
  • Anti-Reflective : No
  • Picture-by-Picture (PBP) : No
  • Transparency : No
  • Internal Memory : 8 GB
  • FailOver : No
  • BTU Heat Generation (Typ.) : 358 BTU
  • Conformal Coating (Power Board) : No
  • Handle : No
  • Direct Sunlight : No
  • Bezel Width (Off Bezel) : T/R/L: 7.3 mm, B: 18.4 mm
  • IR In (3.5 mm) : No
  • External Speaker Out (3.5 mm) : No
  • Power Loop Out : No
  • HDMI Out : No
  • Power Loop In : No
  • RGB In : No
  • Power In (DC From External PWR Box) : No
  • Anti-Reflective Coating : No
  • Heater : No
  • Anti-Reflective Film : No
  • Heat Dissipation : No
  • Degree of Protection : No
  • OPS Power Built-in : No
  • OPS Compatible : No
  • Tile Mode Setting : No
  • UL Certification : No
  • RJ45 (LAN) In : No
  • RS-232C In (3.5 mm 4-pin) : Yes (x1)
  • RS-232C In (D-sub 9-pin) : No
  • Power Type : Built-in Power
  • Local Key Operation: Yes
Certifications & Standards
  • FCC: EMC Class A
Energy Star Yes
Green Compliant Yes
Green Compliance Certificate / Authority Electronic Product Environmental Assessment Tool (EPEAT)
TAA Compliant No
Energy Efficiency Compliance Energy-related Products Directive (ErP)
Country of Assembly Mexico
Compatible Software SuperSign CMSSuperSign Media EditorSuperSign Control+SuperSign

Environmental Conditions

Environmental Conditions specifications
Minimum Operating Temperature 32°F (0°C)
Maximum Operating Temperature 95°F (35°C)
Minimum Operating Humidity 10%
Maximum Operating Humidity 80%

Warranty

Warranty specifications
Limited Warranty 3 Year

Ratings and reviews

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Premium Certified High Speed HDMI Cable supports 4K60Hz w/HDR10/HDCP 2.2/ARC; Connector markings for quick visual identification; Certified for guaranteed compatibility; Ideal for 4K TVs/monitors; 32ch audio; TPE jacket w/shield; 6.0mm (0.24in) O.D.

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Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

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