LG webOS UHD Signage* All images in this web page are for illustrative purposes only.
LG’s Wireless Screen Sharing Solution, LG One:Quick ShareLG 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.
* 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.
Learn more about LG One:Quick Share >
Remote Monitoring and ControlThis 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 SystemsThe UL3J series supports Crestron Connected®* for high compatibility with professional AV controls to achieve seamless integration and automated control**, boosting business management efficiency.
* Initial setting from display is required for Crestron Connected® compatibility.
** Network based control
Compatible with Video Conference SystemFor effective visual meeting, the UL3J series supports its compatibility with Cisco solutions that offers powerful and integrated control* for a smarter video conference.
* Using an HDMI cable connection (HDMI cable is optional)
Wireless Access PointUL3J series operates as a virtual router which can be an wireless access point for mobile devices.
Superb Picture Quality with Ultra HD ResolutionWith 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 DesignThis 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.
* Compared to LG's UL3G series
High Performance with LG webOS 6.0LG 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.**
* SoC : System On Chip
** GUI : Graphical User Interface
Various Sensor ConnectionLG 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.
* 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.
Built-in SpeakerContents will be enriched with sound effects from built-in speakers, without the need for purchasing or installing external speakers.
Easy Content Distribution & SW UpdateUL3J series features embedded Wi-Fi making it easy to distribute content wirelessly and update Firmware under the same network.
Real-Time LG ConnectedCare ServiceMaintenance 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.
* The availability of the 'LG ConnectedCare' service differs by region, and it needs to be purchased separately. So please contact the LG sales representative in your region for more details.
EPEAT RegisteredThe 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.
* Registered on April, 2021
Explore more about LG Virtual Showroom
Panel spec Screen Size 75" Panel Technology IPS Native Resolution 3,840 X 2,160 (UHD) Brightness (Typ.) 330 nit Contrast Ratio 1,200 : 1 Dynamic CR 1,000,000 : 1 Color gamut DCI 80 % Viewing Angle (H x V) 178 × 178 Color Depth 1.07Billon colors(8bit + FRC) Response Time 8ms (G to G) Surface Treatment 1% Operation Hours (Hours / Days) 16 / 7 Portrait / Landscape Yes / Yes
Mechanical Specification spec Bezel Color Ashed Blue Bezel Width Off : 7.9/7.9/7.9/18.4
On : 13.9/13.9/13.9/19.9
Weight (Head) 31.4 kg Monitor Dimensions (W × H × D) 1,678 x 964 x 59.9 mm Carton Dimensions (W × H × D) 1,820 x 1,115 x 200 mm (Box outer size) Handle No VESA™ Standard Mount Interface 400 × 400 mm
Environment Conditions spec Operation Temperature 0 °C to 40 °C (Portrait Scene : 0 °C to 35 °C) Operation Humidity 10 % to 80 %
Power spec Power Supply AC 100-240V~, 50/60Hz Power Type Built-In Power
Power Consumption spec Typ./Max. 155 W / 220 W BTU (British Thermal Unit) 528.882BTU/Hr(Typ.), 750.671BTU/Hr(Max.)
Certification spec Safety CB / NRTL EMC FCC Class "A" / CE ErP Yes (NewErP)
Software Compatibility spec SuperSign CMS Yes SuperSign Control / Control+ Yes SuperSign WB Yes SuperSign Media Editor Yes LG ConnectedCare Yes
Connectivity spec Input HDMI (3, HDCP 2.2 / 1.4), USB 2.0 Type A (2) Output Audio External Control RS232C In / Out (4 Pin Phone Jack), RJ45 (LAN) In
Sound spec Speaker Yes
Accessory spec Basic Remote Controller(include battery 2ea), Power Cord, Regulation Book, Phone to D-Sub9 Gender, Cable Holder
To download product manuals, please visit the Manual Download Page (Click).
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.