LG 75" Class HDR 4K UHD Smart Digital Signage IPS LED TV - 75UR640S0UD

LG Electronics SKU: 75UR640S0UD
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Sale price$2,025.00


Advertise your business or product digitally with the LG UR640S0 75" Class HDR 4K UHD Smart Digital Signage IPS LED TV. The onboard webOS platform provides a variety of tools to meet your signage and communication needs. The display features a 4K UHD native resolution for playback of compatible media in enhanced detail, and its maximum brightness level of 330 cd/m² helps improve visibility in high-brightness environments, such as a retail store. The UR640S0 can be controlled via various control protocols, including Crestron, as well as with the included remote control.

Superb Picture with 4K UHD Resolution

With resolution that is four times higher than Full HD, this model makes the color and details of your content more vivid and realistic. In addition, the LG IPS panel provides a clear view, even at extremely wide viewing angles.

Improved Design with Slim Depth

This series is thinner than the LG UT640S series to save space and enable easy installation. In addition, its sophisticated design and color improve the décor of the space where the TV is installed. 

Display Power Management (DPM) Support

Display Power Management can be configured to be on only when there is a TV signal present to manage power efficiently.

Real-Time Promotion

With Beacon and Bluetooth Low Energy (BLE), shop managers can provide coupons and information in real time.

Content Sharing

Content mirroring is available among devices on the same Wi-Fi network.

Easy Menu Setup for Vertical Needs

The UR640S0 series conveniently organizes frequently used menus by industry, including preset support for corporate, government, retail, and meeting room use.


LG SuperSign CMS is an integrated management program supporting the creation and management of digital media and content deployment, optimized for LG signage. With its simple and intuitive menus and layout options, it enhances content creation, editing, scheduling, and distribution. In addition, it supports multiple displays and accounts, is able to be linked to external databases, and allows server access from mobile devices. 

  • Up to 30,000-hour lifespan
  • HDR10 Pro
  • LG Sound Sync via Bluetooth
  • Global IPTV support
  • Smart Home (launcher bar)
  • Quick Access
  • Web browser
  • YouTube app preloaded
  • SDP Server compatibility
  • SW clock (world clock/alarm)
  • Mood Display
  • SoftAP
  • Wi-Fi 5 connectivity
  • Miracast screen sharing
  • Smart Share
  • LG ThinQ app
  • DIAL
  • Bluetooth audio playback
  • Mobile connection overlay
  • ARC via HDMI 2
  • USB cloning
  • WoL
  • SNMP
  • Self-diagnostics via USB
  • TVLink Tuner compatibility
  • Simplink HDMI-CEC 1.4
  • IR out via RS-232C
  • Multi-code IR
  • Hotel Mode / PDM / installer menu
  • Lock mode (limited)
  • Port block
  • Welcome screen (splash image)
  • Insert Image
  • IP channel manager
  • RJP compatibility
  • Auto off & sleep timer
  • Energy saving mode
  • Motion Eye Care
  • DPM (Digital Power Management)
  • Time scheduler
  • RTC (real time clock)
  • NTP sync timer
  • 6.56' attached power cord
  • Display

Screen Size (Diagonal)



3840 x 2160

Panel Type


HDR Compatibility

HDR10, Hybrid Log Gamma


330 cd/m²

Aspect Ratio


Contrast Ratio


Dynamic Contrast Ratio


Response Time

8 ms (GtG)

Refresh Rate

60 Hz

Backlighting Technology

Direct LED

  • Convenience

Analog Video Formats


  • Electrical

Power Consumption

Maximum: 228.0 W
Typical: 202.0 W
Standby: < 0.5 W

AC Input Power

120 VAC, 50 / 60 Hz

  • Environmental


EPEAT, FCC, UL, as per Manufacturer

  • Physical

Wall Mounting

400 x 400 mm

IR Sensor


Lock Slot

Yes, Kensington

Bezel Thickness

7.9 mm (Right/Top/Left)
18.4 mm (Bottom)

Duty Cycle

16 Hours / 7 Days


66.1 x 38.0 x 2.4" / 1678.0 x 964.0 x 59.9 mm (without Stand)
66.1 x 40.4 x 14.3" / 1678.0 x 1027.0 x 362.0 mm (with Stand)


69.2 lb / 31.4 kg (without Stand)
70.8 lb / 32.1 kg (with Stand)

  • Packaging Info

Package Weight

91.94 lb

Box Dimensions (LxWxH)

73.5 x 43.6 x 7.6"


At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.

  • Most in-stock orders placed Monday-Friday before 1PM PST ship the same day. Orders placed after 1PM will ship the next day of business. General restrictions apply; please see our full shipping policy here.
  • We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.

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