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Product Summary

LG 55UR640S Series – Ultra HD Signage TV

Overview

The LG UR640S Series is a professional signage TV designed for commercial environments. Featuring 4K Ultra HD resolution, webOS™, and advanced content management, it provides vivid visuals, easy control, and long-term reliability for businesses, government, retail, and corporate use.

Key Specifications

Resolution: 3840 × 2160 (UHD)
Brightness: 400 nits (Typ.) / 330 nits (Standard)
Operation Time: 16 hrs/day, 7 days/week
Orientation: Landscape
Design: Slim depth, modern blue finish

Core Features

Superb Picture Quality

4K UHD resolution delivers vivid detail and clarity, 4× sharper than Full HD.
IPS panel provides a wide viewing angle with consistent colors.
HDR support enhances color depth and realism.

Slim & Modern Design

Thinner than the previous UT640S series for easier installation.
Slim depth and stylish finish blend seamlessly into professional spaces.

High-Performance with webOS™

Powered by an upgraded SoC & web engine for smooth multitasking.
Intuitive GUI makes navigation and content control simple.

Advanced Management & Connectivity

Content Management

SuperSign CMS compatibility (sold separately) for content creation, scheduling, and deployment.
Embedded content & group management allows editing, scheduling, and playlist management without a PC.
Supports multiple displays and accounts with database integration.

AV & Video Conferencing Compatibility

Crestron Connected® certified for seamless AV system integration.
Cisco-compatible for video conferencing, enabling smooth and integrated control.

LG ConnectedCare™ (Optional)

Cloud-based remote management for real-time monitoring, fault diagnosis, and remote control.
Ensures stable operation across multiple business locations.

Wireless Access Point

Functions as a virtual router, allowing mobile devices to connect directly to the display.

Additional Business-Friendly Features

Easy Menu Setup: Pre-set layouts tailored for corporate, retail, and government use.
Promota App: Create and manage promotional content easily via mobile.
SuperSign Control (optional): Manage up to 100 displays from one account/server with remote power, volume, scheduling, and firmware updates.
Display Power Management (DPM): Activates only with a signal to save energy.
Real-Time Promotions & Content Sharing: Beacon and Bluetooth® LE deliver instant offers; Wi-Fi mirroring supports content sharing across devices.

LG 55UR640S9UD 55" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV

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SKU: 55UR640S9UD | UPC: 195174023655

Authorized Dealer Authorized LG Dealer

Manufacturer Warranty Authorized dealer coverage

Expert Support Pre- and post-sale assistance

Add to Cart for Lower Price

$960.00

BACK 2 SCHOOL SALE | additional discount in cart

LG 55UR640S9UD 55" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV $960.00

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

55-Inch 4K UHD Signage TV
Bright 400-Nit Display
Reliable 16/7 Operation
Landscape Orientation Support
Smart webOS Signage Platform
Built-In WiFi Access Point

Product Description

LG 55UR640S Series – Ultra HD Signage TV

Overview

The LG UR640S Series is a professional signage TV designed for commercial environments. Featuring 4K Ultra HD resolution, webOS™, and advanced content management, it provides vivid visuals, easy control, and long-term reliability for businesses, government, retail, and corporate use.

Key Specifications

Resolution: 3840 × 2160 (UHD)
Brightness: 400 nits (Typ.) / 330 nits (Standard)
Operation Time: 16 hrs/day, 7 days/week
Orientation: Landscape
Design: Slim depth, modern blue finish

Core Features

Superb Picture Quality

4K UHD resolution delivers vivid detail and clarity, 4× sharper than Full HD.
IPS panel provides a wide viewing angle with consistent colors.
HDR support enhances color depth and realism.

Slim & Modern Design

Thinner than the previous UT640S series for easier installation.
Slim depth and stylish finish blend seamlessly into professional spaces.

High-Performance with webOS™

Powered by an upgraded SoC & web engine for smooth multitasking.
Intuitive GUI makes navigation and content control simple.

Advanced Management & Connectivity

Content Management

SuperSign CMS compatibility (sold separately) for content creation, scheduling, and deployment.
Embedded content & group management allows editing, scheduling, and playlist management without a PC.
Supports multiple displays and accounts with database integration.

AV & Video Conferencing Compatibility

Crestron Connected® certified for seamless AV system integration.
Cisco-compatible for video conferencing, enabling smooth and integrated control.

LG ConnectedCare™ (Optional)

Cloud-based remote management for real-time monitoring, fault diagnosis, and remote control.
Ensures stable operation across multiple business locations.

Wireless Access Point

Functions as a virtual router, allowing mobile devices to connect directly to the display.

Additional Business-Friendly Features

Easy Menu Setup: Pre-set layouts tailored for corporate, retail, and government use.
Promota App: Create and manage promotional content easily via mobile.
SuperSign Control (optional): Manage up to 100 displays from one account/server with remote power, volume, scheduling, and firmware updates.
Display Power Management (DPM): Activates only with a signal to save energy.
Real-Time Promotions & Content Sharing: Beacon and Bluetooth® LE deliver instant offers; Wi-Fi mirroring supports content sharing across devices.

Screen Size

55"

Native Resolution

3840 x 2160

Brightness

400 nits

Contrast Ratio

1,000,000:1

Display Orientation

Landscape

Refresh Rate

60Hz

Response Time

14 ms

Viewing Angle

178° Horizontal / 178° Vertical

Inputs

• 3x HDMI 2.0 1x Coaxial F-Type

Outputs

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

Sound Output

10 W + 10 W

WiFi

Yes

Communication Port

RJ45

VESA Pattern

300 x 300 mm

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

Purchase Orders

We accept Purchase Orders from all Schools, Universities, Major Government Agencies and Not-for-profit Organizations within the United States and Canada Only. All Purchase Orders are subject to approval.

Simply email, fax or mail your purchase order and please ensure your P/O contains the following information:

Contact name, email address & telephone number. Note: An email address is required to receive order/shipping confirmation.
Billing name & address.
Shipping address.
Tax ID#. For tax exempt orders, please see the Tax Exempt information below.
Purchase Order Number.
Date needed. Please note: Up to 3–5 days are needed to process requests. This does not include delivery time.
Authorized signature. Your purchase order can only be accepted when accompanied by the signature of the officer authorizing the purchase and when submitted on your organization's official purchase order form or letterhead.
Purchase orders must be in excess of $75 excluding shipping. All prices are in USD.
Sales tax is charged only on orders shipping to the state of Florida.

Submit Your Purchase Order

Please email completed purchase orders to Sales@OfficeWonderland.com .

You can also fax it to: (786) 916-5963

Or mail it to:

OfficeWonderland.com
Attn: Purchase Orders
20400 NE 16th PL
North Miami Beach, FL 33179

Once we have all the information requested above, an account and order will be created.

Please Note

Please allow 3–5 days for us to process requests.
Confirmation emails are sent when the order is placed and another email is sent when the order ships.
Please make all checks payable to OfficeWonderland Ltd. at the address referenced above.
Payments on PO orders are due within 30 days.

Terms

We operate with a Net 30 Day payment arrangement for approved purchase orders. Payment is expected to be made in full not more than 30 days after your order is processed.

LG 55UR640S9UD 55 3840 x 2160 UHD Commercial Lite LED backlit LCD TV front

LG

LG 55UR640S9UD 55" 3840 x 2160 UHD Commercial Lite LED backlit LCD TV

ADD TO CART FOR LOWER PRICE

$960.00

Brightness

400 nits

N/A

Weight without stand

30.9 lbs

N/A

Weight with Stand

31.3 lbs

N/A

Duty Cycle

16/7

N/A

Dimensions

48.6 x 28.1 x 2.3"

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

14 ms

N/A

Sound Output

10 W + 10 W

N/A

Screen Size

55"

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

60Hz

N/A

General

<strong>Product Type</strong> Smart LED-LCD TV
<strong>Viewable Screen Size</strong> 55"
<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

300 x 300 mm

N/A

TAA Compliant

N/A

N/A

PDF Documents

N/A

N/A

Diagonal Size

N/A

N/A

Dimensions

48.6 x 28.1 x 2.3"

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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