Seamless CMS Compatibility
: This display seamlessly integrates with a variety of Content Management Systems (CMS), offering flexibility and convenience, regardless of your preferred CMS platform.
Ultra HD Signage TV with Essential Functionality
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.
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.
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 System on Chip (SoC) and web engine for smooth execution of several tasks. LG webOS™ Smart Signage Platform enhances user convenience with intuitive Graphic User Interface (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.
Quick & Easy Signage Control with LG’s SuperSign Control
SuperSign Control is the essential control software, and it can manage up to 100 displays through a single account and server. You can remotely adjust power, volume, and scheduling, and firmware updates supported.
Display Power Management Support
Display Power Management (DPM) can be configured to be On only when a TV signal is present to manage power more efficiently.
Real-Time Promotion & Content Sharing
With Beacon and Bluetooth® Low Energy (BLE), shop managers can provide coupons and information in real-time. And content mirroring among devices is available on the same Wi-Fi network.
||3,840 X 2,160 (UHD)
|Backlight Unit Type
||10W + 10W
|Digital (Terrestrial, Cable, Satellite)
||ATSC, Clear QAM
||300 x 300
|W x H x D / weight (with stand)
||1,235 x 772 x 232 mm / 14.2 kg
|W x H x D / weight (without stand)
||1,235 x 715 x 57.5 mm / 14.0 kg
|W x H x D / weight (Shipping)
||1,360 x 810 x 162 mm / 19.0 kg
||AC 100 ~ 240V, 50/60Hz
|Power Consumption (Max.)
|Power Consumption (Typ.)
|RS-232C (D-Sub 9pin / Phone jack)
||Phone Jack, 4pin
|LG SVC only (Phone jack type)
||Phone Jack Type
3 year on site swap out as standard – see further options on the warranties tab below
LG Electronics guarantees free repair service to its products within the warranty period through its Authorized Service Centers. Each LG product has a different set of warranty conditions, so please refer to information below.
Guidance for Standard Warranties
Standard Warranty for LG Products
The estimated standard warranty for LG product varies. Please refer to the below guide, which references general warranty periods beginning from the original purchase date.
Please note: the below is intended as a guide only, and T&Cs may vary depending on your model and product use.
Guidance for Warranty Period
Estimated standard for warranty period
LG electronics accomplish the product warranty according to local warranty conditions.
Part warranty period
Parts warranty period means the quality guaranteed for the parts which are either within the product itself, or which constitute part of the product package.
General parts warranty period – Basically, it make a rule to be same as the product warranty period. ( If the part is selected by core item, it will be applied based on the special criteria)
Product Name Basic Warranty
Hotel TV 3 Years*
Warranty based on product sold in UK market
*Excludes OLED Hotel TV Models (65WU960H/55EU961H/65EU961H)
** Commercial Pro and Hotel TV basic warranty extension to 3 years, applies for products purchased from 2019 onwards
Monitor Signage 3 Years
Commercial Pro 3 Years