LG 65UL3J-B 65" 4K UHD 16/7 Digital Signage Display




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LG 65UL3J-B 65" 4K UHD 16/7 Digital Signage Display

LG webOS UHD Signage

There are five people conducting a meeting in a room with UL3J series installed on the wall. There is another UL3J series installed across the meeting room on the wall past the window on the left.
  • Brightness(Typ.) : 300 nits
  • Resolution : ULTRA HD (3,840 x 2,160)
  • webOS-based High Performance
  • Built-in Speaker
  • Compatible with LG's One:Quick Share
  • Compatible with AV Control Systems

Superb Picture Quality with Ultra HD Resolution

With the resolution that is 4 times higher than FHD, it makes the color and details of the contents more vivid and realistic. In addition, the wide viewing angle applied with an IPS panel, provides clear contents..

High-Performance with LG webOS 6.0

LG webOS 6.0, upgraded in SoC* and web engine, is available on UR640S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.**

Sensor Connections

* e.g. showing specific promotional information according to weather change to store visitors
** External sensors need to be purchased separately and tested for compatibility with webOS platform.

The webOS smart signage platform provides value-added solutions* including simple connections with external sensors** such as GPIO, NFC/RFID and temperature sensors via USB plug-in.

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

"This consist of images displaying the 3-step instructions on installing LG One:Quick Share USB Dongle and sharing the personal screen. The first image pairs the USB Dongle and the LG signage. The second image describes a person holding the USB dongle, attempting to connect it to the PC. The last image consists of people having a meeting by connecting an USB dongle device to a laptop, then sharing the screen through the UL3J on the wall."
* Users need to set up Soft AP enabled at Network Menu of the Signage.
** Users can enable Office Meeting Mode at EZ Setting Menu of the Signage.
*** LG One:Quick Share needs to be purchased separately.

LG One:Quick Share is a wireless screen sharing solution available on the UL3J series, USB transmission unit, and its app. You can simply share a 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 display the agenda before the meeting starts.

Remote Monitoring and Control

This web-based monitoring solution enables the user to have full access from their mobile phone or PC under a network-accessible environment to current data. It allows the user to monitor the unit, make adjustments and control the unit remotely in real time.

Compatible with AV Control Systems

Compatible with Video Conference System

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 a wireless access point for mobile devices.*

* Number of connected mobile devices is limited.

Built-in Speaker

Content 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 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.


Panel Technology  IPS
Native Resolution 3,840 × 2,160 (UHD)
colour Gamut  DCI 80%
Dynamic CR1) 1,000,000:1
colour Gamut DCI 80%
Viewing Angle (H × V) 178 × 178
colour Depth 1.07Billion colors
Response Time 8 ms (G to G), 86":5 ms
Surface Treatment Haze 3%; 75"/ 65": Haze 1%
Operation Hours (Hours / Day) 16 / 7
Portrait / Landscape Yes / Yes
Input HDMI (3), USB 2.0 Type A(2) ,RJ45 (LAN) In
Output Audio
External Control RS232C In / Out, RJ45 (LAN) In
Bezel colour Ashed Blue
KEY FEATURE Internal Memory (8 GB), Temperature Sensor, Auto Brightness Sensor,Local Key Operation, webOS 6..0, Embedded CMS (Local Contents Scheduling, Group Manager), USB Plug & Play, Fail Over, Background Image (No Signal Image), Sync Mode (RS-232C Sync, Local Network Sync), Video Tag (2), Screen Share, Play via URL, Rotation (Screen Rotation, External Input Rotation), Gapless Playback, Setting Data Cloning, SNMP, ISM Method, Auto Set ID, Status Mailing, Control Manager, Crestron ConnectedⓇ2), Cisco Compatible , Smart Energy Saving, PM Mode, Wake on LAN, Network Ready, Beacon, HDMI-CEC3), SI Server Setting, webRTC, Pro:Idiom, LG One:Quick Share , Promota App4)
Operation Temperature 0 °C to 40 °C
Operation Humidity 10 % to 80 %
OPS Type Compatible NO
SOFTWARE COMPATIBILITY SuperSign CMS, SuperSign Control / Control+, SuperSign WB, SuperSign Media Editor, Signage365Care
ACCESSORIES Remote Controller(include battery 2ea), Power Cord, Regulation Book, Phone to D-Sub9 Gender, Cable Holder
Bezel Width Off : 6.8/6.8/6.8/18.4 On : 12.8/12.8/12.8/19.9
VESA 300 × 300 mm
WEIGHT (Head) 21.50kg

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