55" 3840 X 2160 UHD

55" UHD, 3HDMI, 1 RS232, 1 USB, Speaker, Stand, Viewing angle 178 /178 NTSC, Refresh rate 120Hz, Full IP Control thru network (including WOL), DPM(Display Power Management),Crestron Connected , EPEAT Compliant, IPS Panel.

Versatile Content Management System

LG SuperSign CMS is an integrated management program supporting the creation and management of digital media and content deployment, optimized for LG digital signage. Its simple and intuitive menus and layout options enhance efficiency for content creation and editing, scheduling, and distribution, improving the overall user experience. In addition, it supports multiple displays and accounts, can be linked to external databases and allows server access from mobile devices.

Compatible with AV Control Systems

The UR640S 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

The UR640S Series is compatible with Cisco for effective visual meetings, offering robust and integrated control for smart video conferencing.

Easy Menu Setup for Vertical Needs

The UR640S Series increases users' convenience by organizing frequently used menus categorized by industry.

REAL-TIME LG Connected | Care 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.

Wireless Access Point

The UR640S Series operates as a virtual router that can be a wireless access point for mobile devices.

Superb Picture Quality with Ultra HD Resolution

With a resolution that is four times higher than Full HD, 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 content.

Improved Design with Slim Depth

This series is thinner than LG's conventional model, saving space and enabling easy installation. In addition, its sophisticated blue color improves the décor of the room where the product is installed.

High-Performance with webOS™

This TV is equipped with webOS™, upgraded in SoC and web engine for smooth execution of several tasks. LG webOS™ Smart Signage Platform enhances user convenience with intuitive GUI.

Embedded Content & Group Management

The embedded Content and Group Management System allows you to edit and play content, schedule playlists, groups, and control signage via remote control, mouse, and mobile phone without using a separate PC or software. This makes content management easy and user-friendly.

• 55" screen size displays great picture quality at a viewing distance of 6-10 feet


• 16:9 aspect ratio to display content on full screen


• 120 Hz refresh rate to enjoy action-packed movies, sports and 3D games with no motion blur


• ATSC digital tuner to connect you with free-to-air HD television signals in North American region


• Supports PC streaming to connect gaming consoles and play games on a bigger screen with seamless control


• With 2160p 4K UHD 3840 x 2160 display, enjoy thrilling scenes of your favorite movies with the finest picture quality


• With internet accessibility, watch online shows, sports and get quick updates from your Facebook and Tweeter accounts


• Direct LED lighting offers a brighter picture result


• 3 x HDMI ports to let you connect your laptop, smartphone and tablets with the TV, to view and transfer the content