• Screen Size Class55″
• Viewable Screen Size55″
• Backlight TechnologyDirect LED
• Operating SystemWebOS
• Features
  • Progressive Scan
  • Hotel Mode
  • High Dynamic Range (HDR)
  • IP Control
  • Wake on LAN (WOL)
  • In-plane Switching (IPS) Technology
  • Sound Sync
  • Web Browser
  • Software Clock
  • Screen Share
  • Miracast Technology
  • Discovery and Launch (DIAL)
  • Audio Return Channel (ARC)
  • USB Cloning
  • Welcome Message
  • Energy Saving Mode
  • Auto Power Off
  • Motion Eye Care
  • Sleep Timer
  • RF Antenna Input
• PC StreamingYes
• Internet AccessYes
• Digital Tuner
  • ATSC
  • ClearQAM
• Video Signal Standard4K UHDTV
• Maximum Resolution3840 x 2160
• Standard Refresh Rate120 Hz
• Scan Format2160p
• Aspect Ratio16: 9
• High Dynamic Range (HDR) TypeHDR10
• Viewing Angle178° Horizontal/178° Vertical
• RMS Output Power20 W
• EthernetYes
• Wireless LANYes
• HDMIYes
• Total Number of HDMI Ports3
• USBYes
• VESA Mount CompatibleYes
• VESA Mount Standard400 x 400
• Height28.10″ (714 mm)
• Width48.60″ (1234 mm)
• Depth2.30″ (58 mm)
• Height with Stand30.40″
• Width with Stand48.60″
• Depth with Stand9.10″
• Weight (Approximate)30.90 lb (14.02 kg)
• Weight with Stand (Approximate)31.30 lb
• Environmentally FriendlyYes
• Environmental CertificationElectronic Product Environmental Assessment Tool (EPEAT)

General Information
Manufacturer: LG Electronics
Manufacturer Part Number: 55UR640S9UD
Manufacturer Website Address: https://solutions.lg.com/us
Brand Name: LG
Product Model: 55UR640S9UD
Product Name: 55UR640S9UD Smart LED-LCD TV
Marketing Information:

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.

Easy Menu Setup for Vertical Needs

The UR640S Series increases users’ convenience by organizing frequently used menus categorized by industry.

REAL-TIME LG Connected | Care 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 SoC and web engine for smooth execution of several tasks. LG webOS™ Smart Signage Platform enhances user convenience with intuitive 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.

Product Type: Smart LED-LCD TV
Technical Information
Screen Size Class: 55″
Viewable Screen Size: 55″
Backlight Technology: Direct LED
Operating System: WebOS
Features:

• Progressive Scan
• Hotel Mode
• High Dynamic Range (HDR)
• IP Control
• Wake on LAN (WOL)
• In-plane Switching (IPS) Technology
• Sound Sync
• Web Browser
• Software Clock
• Screen Share
• Miracast Technology
• Discovery and Launch (DIAL)
• Audio Return Channel (ARC)
• USB Cloning
• Welcome Message
• Energy Saving Mode
• Auto Power Off
• Motion Eye Care
• Sleep Timer
• RF Antenna Input

PC Streaming: Yes
Internet Access: Yes
Video
Digital Tuner:

• ATSC
• ClearQAM

Video Signal Standard: 4K UHDTV
Maximum Resolution: 3840 x 2160
Standard Refresh Rate: 120 Hz
Scan Format: 2160p
Aspect Ratio: 16:9
High Dynamic Range (HDR) Type: HDR10
Viewing Angle: 178° Horizontal/178° Vertical
Audio
RMS Output Power: 20 W
Network & Communication
Ethernet: Yes
Wireless LAN: Yes
Interfaces/Ports
HDMI: Yes
Total Number of HDMI Ports: 3
USB: Yes
Physical Characteristics
VESA Mount Compatible: Yes
VESA Mount Standard: 400 x 400
Height: 28.10″ (714 mm)
Width: 48.60″ (1234 mm)
Depth: 2.30″ (58 mm)
Height with Stand: 30.40″
Width with Stand: 48.60″
Depth with Stand: 9.10″
Weight (Approximate): 30.90 lb (14.02 kg)
Weight with Stand (Approximate): 31.30 lb
Miscellaneous
Environmentally Friendly: Yes
Environmental Certification: Electronic Product Environmental Assessment Tool (EPEAT)