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LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG 50UR640S9UD 50
LG

LG 50UR640S9UD 50" UHD Commercial Signage TV

UHD2160p3840 x 2160

LG's 50-inch commercial UHD signage display delivers vibrant 4K visuals with built-in content management for professional environments.

$444.99*
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*Price sourced from Amazon.com. Last updated:Aug 30, 2026.Price and availability are subject to change — details.

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Overview

The LG 50UR640S9UD is a purpose-built commercial signage display that goes well beyond what a consumer television offers. At its core is a 50-inch UHD panel with 3840 x 2160 resolution and a 120Hz refresh rate, delivering crisp, vibrant visuals for digital menus, promotional content, wayfinding, and corporate communications. The slim-depth design enables clean wall-mount installations that sit close to the surface, and the 330-nit brightness panel performs well in typical indoor commercial settings with controlled lighting.

Where the 50UR640S9UD truly differentiates itself is in its commercial management features. LG SuperSign Control and CMS compatibility allow administrators to schedule, deploy, and manage content across single or multiple displays from a central location. Full IP control through the network, Wake-on-LAN support, RS232 connectivity, and Crestron Connected certification make this display easy to integrate into professional AV management systems. Three HDMI ports, a USB port, and both wired and wireless networking provide flexible input options. The display also carries EPEAT environmental compliance and includes Display Power Management, making it suitable for organizations with sustainability requirements. With an ATSC digital tuner built in, it can also function as a commercial TV when needed.

Key Features

The 50" screen size is suitable for a large bedroom

16:9 aspect ratio to display content on a wider viewing space

Wireless LAN support to let you connect to the internet and have instant access to social media, listen to music, watch movies, and enjoy online games

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

Enjoy HD TV channels and programs online with ATSC digital tuner

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

3840 x 2160 resolution and 2160p scan format for producing sharp and bright images

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

Experience stunning picture result with cost-effective LED backlighting

Features 3 x HDMI ports for delivering and transferring high-quality pictures and 3D sound effects simultaneously at a high-speed

Specifications

Brand
LG
Model
50UR640S9UD
Screen Size
50 inches
Resolution
3840 x 2160 (UHD)
Brightness
330 nits
Refresh Rate
120Hz
Aspect Ratio
16:9
HDMI Ports
3
RS232
1
USB
1
Tuner
ATSC Digital
Wireless
WiFi (Wireless LAN)
Management
LG SuperSign Control / CMS, Crestron Connected
Design
Slim Depth
Certifications
EPEAT Compliant

Frequently Asked Questions

It is a commercial-grade signage display designed for business environments such as retail stores, lobbies, restaurants, and corporate spaces, with features like remote management and content scheduling that consumer TVs lack.
It includes LG SuperSign Control and CMS compatibility, along with group management features that allow you to manage and push content to multiple displays remotely over the network.
Yes, it supports full IP control through the network, including Wake-on-LAN (WOL), RS232 connectivity, and Crestron Connected integration for centralized AV management.
The display is rated at 330 nits, which is suitable for indoor commercial environments with controlled ambient lighting.
Yes, it includes built-in wireless LAN for network connectivity without the need for a wired Ethernet connection, though a wired LAN RJ-45 port is also available.

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