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Product Summary

LG UR640S Series UHD Signage TV

Overview

The LG UR640S Series combines 4K Ultra HD resolution, versatile content management, and smart connectivity in a sleek, slim-depth design. Built for 16/7 operation, it is a reliable signage solution for businesses, retail, government, hospitality, and corporate environments.

Key Specifications

  • Resolution: 3840 × 2160 (UHD)

  • Brightness: 330–400 nits

  • Operation Time: 16 hrs/day, 7 days/week

  • Orientation: Landscape

  • Platform: LG webOS™

Core Features

Superb Picture Quality

  • Ultra HD 4K resolution delivers detail 4× sharper than Full HD.

  • IPS panel ensures vivid colors and wide viewing angles for clear visibility.

Slim, Modern Design

  • Thinner than previous UT640S models.

  • Sophisticated blue finish enhances the space where it’s installed.

High-Performance webOS™

  • Equipped with an upgraded SoC and faster web engine.

  • User-friendly interface (GUI) allows smooth multitasking and easy operation.

Content & Control Management

SuperSign CMS (Optional)

  • Integrated system for creating, scheduling, and distributing content.

  • Supports multiple displays/accounts, external database connections, and mobile server access.

SuperSign Control (Optional)

  • Manage up to 100 displays from a single account.

  • Remote functions include power, volume, scheduling, and firmware updates.

Embedded Content & Group Management

  • Built-in tools for editing, scheduling playlists, and grouping displays.

  • Operable via remote control, mouse, or mobile device without a separate PC.

Promota App

  • Mobile-friendly app for quick content creation.

  • Add text, images, and promotions with ready-to-use templates.

  • Available on the Apple App Store and Google Play.

Professional Compatibility

AV Integration

  • Crestron Connected® support for professional AV controls.

  • Enables seamless integration and automated, network-based control.

Video Conferencing Ready

  • Compatible with Cisco conferencing systems via HDMI (sold separately).

  • Ensures robust connectivity for business meetings.

Industry-Specific Menu Setup

  • Pre-set menus tailored for Corporate, Government, Retail, and Meeting Room applications.

Smart Operation & Connectivity

LG ConnectedCare (Optional)

  • Cloud-based remote management system for diagnostics, monitoring, and fault detection.

  • Ensures stable operation and reduces downtime.

Wireless Access Point

  • Operates as a virtual router to provide Wi-Fi access for mobile devices.

Real-Time Promotions & Sharing

  • Beacon & Bluetooth Low Energy (BLE) enable coupon sharing and customer engagement.

  • Content mirroring between devices is supported on the same Wi-Fi network.

Display Power Management (DPM)

  • Configurable to activate only when a TV signal is present, conserving energy.

LG 50UR640S9UD 50" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV

SKU: 50UR640S9UD | UPC: 195174023624
Authorized Dealer Authorized LG Dealer
Manufacturer Warranty Authorized dealer coverage
Expert Support Pre- and post-sale assistance

Add to Cart for Lower Price

$827.00

BACK 2 SCHOOL SALE | additional discount in cart

Request a Quote
LG 50UR640S9UD 50" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV $827.00
In Stock Current availability for this model
Free Ground Shipping On qualifying orders to the lower 48 states
Project & Volume Pricing Special pricing available for larger orders
Education & Government Purchase Orders Accepted for qualified organizations
Financing Available with Shop Pay
Special Pricing Available Education • Government • Nonprofits • Corporate • Volume Orders
✓ Tax-Exempt Purchasing Available

Key Features

  • 50-Inch 4K UHD Signage TV
  • Up To 400-Nit Brightness
  • Reliable 16/7 Operation
  • Landscape Orientation Support
  • Smart webOS Signage Platform
  • Built-In WiFi Access Point
Complete Your Solution

Mounts & Installation

Peerless-AV SF650 Universal Flat Wall Mount for 39" to 75" Displays

Peerless

Peerless-AV SF650 Universal Flat Wall Mount for 39" to 75" Displays
$119.00
Chief FUSION XCM1U X-Large Single Pole Flat Panel Ceiling Mounts For 60 - 90" Displays

Chief

Chief FUSION XCM1U X-Large Single Pole Flat Panel Ceiling Mounts For 60 - 90" Displays
$638.40
ONKRON Mobile TV Stand with Mount Rolling TV Cart for 32” – 67” Up to 110lbs.

ONKRON

ONKRON Mobile TV Stand with Mount Rolling TV Cart for 32” – 67” Up to 110lbs.
$599.00
Chief LPAUB Large Fusion Manual Height Adjustable Mobile Cart

Chief

Chief LPAUB Large Fusion Manual Height Adjustable Mobile Cart
$1,411.20

Connectivity

4K Design 50 ft. HDMI to HDMI High Performance Cable

4K Design

4K Design 50 ft. HDMI to HDMI High Performance Cable
$64.90
LG 50UR640S9UD 50 3840 x 2160 UHD Commercial Lite LED backlit LCD TV front
LG

LG 50UR640S9UD 50" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV

ADD TO CART FOR LOWER PRICE
$827.00

Brightness

400 nits

N/A

Weight without stand

25.8 lbs

N/A

Weight with Stand

26.2 lbs

N/A

Duty Cycle

16/7

N/A

Dimensions

44.1 x 25.6 x 2.2"

N/A

Aspect Ratio

N/A

N/A

Content

N/A

N/A

Native Resolution

3840 x 2160

N/A

Lumens (ANSI)

N/A

N/A

Contrast Ratio

N/A

N/A

Throw Distance

N/A

N/A

Lens

N/A

N/A

Inputs

3x HDMI 2.0 1x Coaxial F-Type

N/A

Outputs

1x TOSLINK Optical (Digital Audio) 1x 1/8" / 3.5 mm (Analog Audio)

N/A

Display Technology

N/A

N/A

Wireless Networking

N/A

N/A

Speakers

N/A

N/A

Economode

N/A

N/A

Audible Noise

N/A

N/A

Lamp Life

N/A

N/A

Short Throw

N/A

N/A

Aspect Ratio

N/A

N/A

Image Size Diagonal

N/A

N/A

Lens Shift

N/A

N/A

Data / Video Signals

N/A

N/A

Digital Keystone

N/A

N/A

Unit Weight

N/A

N/A

Projector Methods

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Dimensions (WxDxH)

N/A

N/A

Contrast Ratio

1,000,000:1

N/A

Viewing Angle

178° Horizontal / 178° Vertical

N/A

Response Time

18ms

N/A

Sound Output

10 W + 10 W

N/A

Screen Size

50"

N/A

Monitor Configuration

General Use Monitor

N/A

Display Orientation

Landscape

N/A

WiFi

Yes

N/A

Communication Port

RJ45

N/A

Refresh Rate

120Hz

N/A

General

<strong>Product Type</strong> Smart LED-LCD TV
<strong>Viewable Screen Size</strong> 50"
<strong>Backlight Technology</strong> LED
<strong>Aspect Ratio</strong> 16:9
<strong>Features</strong> Progressive Scan
Hotel Mode
High Dynamic Range (HDR)
IP Control
Wake on LAN (WOL)
In-plane Switching (IPS) Technology
<strong>PC Streaming</strong> Yes
<strong>Internet Access</strong> Yes
<strong>Digital Tuner</strong> ATSC
ClearQAM
<strong>Video Signal Standard</strong> 4K UHDTV
<strong>Scan Format</strong> 2160p
<strong>Standby Power Consumption</strong> 500 mW
<strong>VESA Mount Compatible</strong> Yes
<strong>Environmentally Friendly</strong> Yes
<strong>Environmental Certification</strong> EPEAT
<strong>TAA Compliant</strong> Yes

N/A

VESA Pattern

200 x 200 mm

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

44.1 x 25.6 x 2.2"

N/A

Aspect Ratio

N/A

N/A

Sensor

N/A

N/A

Resolution

N/A

N/A

Signal Sysyetm

N/A

N/A

Signal To Noise Ratio

N/A

N/A

Gain

N/A

N/A

Shutter Speed Range

N/A

N/A

Exposure Control

N/A

N/A

White Balance

N/A

N/A

Image Stabilization

N/A

N/A

Image Flip

N/A

N/A

ICR

N/A

N/A

Sync

N/A

N/A

Output

N/A

N/A

Audio Input

N/A

N/A

Audio

N/A

N/A

Camera Control

N/A

N/A

Focal Length

N/A

N/A

Minimum Object Distance

N/A

N/A

Pan Angle

N/A

N/A

Tilt Angle

N/A

N/A

Pan Speed

N/A

N/A

Tilt Speed

N/A

N/A

Presets

N/A

N/A

Operating Temperature

N/A

N/A

Power

N/A

N/A

Power Consumption

N/A

N/A

Minimum Illumination

N/A

N/A

Optical Zoom

N/A

N/A

TAA Compliant

N/A
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