LG UT640S 43-inch 4K UHD LED Monitor Built in Speakers HDMI USB 2.0 LAN Asp 16:9

LG UT640S 43-inch 4K UHD LED Monitor Built in Speakers HDMI USB 2.0 LAN Asp 16:9

  • 43 in Screen Size , 3840 x 2160
  • Aspect Ratio: 16:9
  • Warranty: 1 Year
  • Condition: Refurbished


A Grade. These are Open boxed / Returned units in Pristine Condition. They are professionally tested and restored to Factory default state. Cosmetically they would be nearly new units with none to few unnoticeable marks or scratches. In some occasions They might have non-original accessories / packaging.


1 Year

UHD Commercial TV with Essential Smart Function

The UT640S Series is specifically designed for diverse business environments. By providing compatibility with AV Control systems and DPM (Display Power Management) as well as its smart connectivity, simple user friendly interface, and UHD picture quality.

Embedded Content & Group Management

The embedded Content and Group Management System allows you to edit and play content, schedule playlists and groups, and control Signage via remote control, mouse and mobile phone without the use of separate PC or software. This makes content management much easier and more user-friendly.

SuperSign Control

SuperSign Control is the basic control software, and it can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported.

USB Data Cloning

USB data cloning increases efficiency in managing multiple displays for optimal operation since users don't have to set up each display one by one. Once users copy data to a USB device in one display, it can be easily distributed to the other displays through a USB plug-in.

Real-Time Remote Monitoring

Malfunctions or errors can be easily handled through real-time remote care. When an error occurs, notifications can be sent through the SNMP (Simple Network Management Protocol) protocol.

Power & Network with One Line

WOL (Wake-on-LAN) enables users to turn on displays by sending messages through the network. This greatly simplifi es the installation and maintenance processes since only a single wire is needed for power and network connection.

True Color, Immersive View

The UT640S series is large in size to enhance the visibility of content and captivate viewers. The LG IPS panel provides a wide range of viewing angles so that content can be clearly seen, regardless of the viewer's position. Each pixel in the IPS panel reproduces true-to-life colors without distorting images.

Perfect Picture Quality and Color

Enjoy Full HD content in 4K ULTRA HD quality, optimized by the 4K Upscaler. The 4K upscaler automatically upgrades Full HD content to ULTRA HD through several upscaling processes so that images look crisp and clear in any viewing situation.

Compatibility with AV Control Systems

The UT640S series has been certified Crestron Connected®, proving that it has a higher level of compatibility with professional AV controls. This results in seamless integration and automated control*, boosting business management efficiency.

DPM (Display Power Management)

From now on, you can configure the DPM (Display Power Management) function by setting it to On. When there is no signal, the TV enters DPM mode to manage power more efficiently.

More Information
Product Identifier
Brand LG
Type Monitor
EAN 8806098544554
Model UT640S
Condition Refurbished
Screen Size 43 in
Maximum Resolution 3840 x 2160
Connectivity USB 2.0
Colour Black
Manufacturer Colour Black
Features Anti-Glare
Warranty 1 Year
LG 34WL500 34

LG 34WL500 34" UltraWide Full HD LED Monitor Aspect ratio 21:9 Response time 5ms

LG 34WN780-B 34

LG 34WN780-B 34" IPS UltraWide Ergo QHD LED Monitor Ratio 21:9 Response Time 5ms

£266.66 £319.99
Out of stock

Add-ons & Accessories