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.
* Initial setting from display is required for Crestron Connected® compatibility.
** Network based control

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.
* Using an HDMI cable connection (HDMI cable is optional)

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

Superb Picture Quality with Ultra HD Resolution

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.
* Compared to LG’s UL3G series

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.
* 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 Speaker

The LG UL3J Series is a range of professional 4K UHD Commercial TVs designed for digital signage and business environments. Available in 43″, 50″, 55″, 65″, and 86″ sizes, these displays combine vibrant picture quality with smart performance, energy efficiency, and versatile connectivity.
With Ultra HD (3840×2160) resolution, IPS panel technology, and screen brightness ranging from 300 to 400 nits, the UL3J series ensures sharp visuals and wide viewing angles. These displays are powered by webOS 6.0, which offers smooth multitasking, app support, embedded content scheduling, and screen sharing.
They also support external sensors such as NFC, GPIO, and temperature sensors via USB, making them suitable for interactive signage or automated applications. Features like auto-brightness, failover screen, USB plug-and-play, and remote monitoring help simplify display management in business setups.
These TVs are ideal for retail stores, corporate offices, educational institutes, meeting rooms, and reception areas. Designed for 16/7 operation, they can run efficiently throughout the day and come with VESA mount compatibility, built-in speakers, and ENERGY STAR compliance.
Size Comparison Table –
Size | Resolution | Brightness | VESA Mount | Speaker Output | Ideal Use Cases | Key Feature |
---|---|---|---|---|---|---|
43″ | 3840×2160 (4K) | 300 nits | 200×200 mm | 10W × 2 (20W) | Kiosks, small shops, hotel rooms | Compact size, low power draw |
50″ | 3840×2160 (4K) | 400 nits | 200×200 mm | 10W × 2 (20W) | Training corners, clinics, classrooms | Brighter for medium lighting |
55″ | 3840×2160 (4K) | 400 nits | 300×300 mm | 10W × 2 (20W) | Offices, conference rooms, institutes | Balanced size & performance |
65″ | 3840×2160 (4K) | 400 nits | 300×300 mm | 10W × 2 (20W) | Lobbies, reception areas, retail walls | Wide viewing for groups |
86″ | 3840×2160 (4K) | 330 nits | 600×400 mm | 10W × 2 (20W) | Auditoriums, signage walls, event halls | Impactful visuals at scale |
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