About this product
The LG UR640S Series 75 inch UHD Commercial TV Signage delivers sharp 4K Ultra HD resolution at 3,840 x 2,160 with a slim-depth design, webOS 6.0, easy content and group management, Crestron-certified AV control compatibility, and SuperSign Control and CMS compatibility. Designed for professional digital signage, retail displays, hospitality, corporate environments and commercial information screens, this LG commercial display provides flexible content management and reliable business-focused functionality. Buy this LG 75 inch UHD Commercial TV Signage from our website for a professional digital display solution in South Africa.
Overview Summary
LG UR640S Series 75 inch UHD Commercial TV Signage
The LG UR640S Series combines a large 75 inch display with Ultra HD resolution of 3,840 x 2,160 for detailed commercial content presentation. The display has a typical brightness of 330 nits and supports HDR10 Pro and HLG, making it suitable for business environments where clear digital content and high-resolution visuals are required.
Built around webOS 6.0, the UR640S provides integrated content and group management functions together with LG SuperSign Control and CMS compatibility. It also supports Crestron-certified compatibility for AV control systems, making it suitable for managed commercial display installations in retail, hospitality, corporate and public environments.
Performance tier: Commercial 4K UHD digital signage
Uses: digital signage, retail displays, hospitality displays, corporate information screens, advertising content, public information displays
Description
The LG UR640S Series 75 inch UHD Commercial TV Signage is designed for professional environments that require a large, high-resolution display for digital signage and business communication. Its 3,840 x 2,160 Ultra HD resolution provides detailed 4K content across the 75 inch screen, while the slim-depth design supports a clean installation in commercial spaces.
The display uses webOS 6.0 to provide a high-performance platform for commercial display applications. Integrated content management and group management functions help businesses organise and manage display content, while LG SuperSign Control and CMS compatibility support professional signage management workflows.
Crestron-certified compatibility allows the display to integrate with compatible AV control systems, making it suitable for managed installations. With Wi-Fi, Bluetooth, LAN connectivity, three HDMI inputs and USB connectivity, the UR640S provides flexible options for connecting and managing content sources.
The 75 inch LG UR640S is suited to retail advertising, hospitality information, corporate communications, public information, reception areas and other commercial digital signage applications where a large 4K display is required.
Features
The LG UR640S combines 4K picture quality with commercial signage functions and integrated content management features for professional display environments.
- 75 inch Ultra HD display: Provides a large screen area with 3,840 x 2,160 4K UHD resolution for detailed digital content.
- 330 nit typical brightness: Provides the specified brightness level for the 75 inch model.
- HDR support: Supports HDR10 Pro and HLG for compatible high dynamic range content.
- webOS 6.0: Provides the commercial display platform for smart functionality and content management.
- Content management: Supports embedded content management for commercial signage applications.
- Group management: Includes embedded group management functionality for managing display content.
- SuperSign compatibility: Compatible with LG SuperSign Control and SuperSign CMS.
- Crestron compatibility: Crestron-certified compatibility supports integration with compatible AV control systems.
- Slim-depth design: The display has a specified depth of 59.9 mm without the stand.
- Network connectivity: Includes LAN and Wi-Fi connectivity for supported network and content functions.
- Bluetooth: Supports Bluetooth connectivity and Bluetooth audio playback.
- Screen sharing: Supports screen sharing for compatible devices.
Superb Picture Quality with Ultra HD Resolution
With the resolution that is 4 times higher than FHD, 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 contents.
Improved Design with Slim Depth
This series is thinner than LG conventional* model to save space and enable easy installation. In addition, its sophisticated ahsed blue color improves the decor of the space where the product is installed.
High-Performance with LG webOS 6.0
LG webOS 6.0, upgraded in SoC* and web engine, is available on UR640S series for a smooth execution of several tasks. LG webOS smart signage platform enhances user convenience with intuitive GUI.
Embedded Content & Group Management System
The embedded Content and Group Management System allows you to edit and play content, schedule playlists and groups, and control signage via remote control, mouse and mobile phone without the use of separate PC or software. This makes content management easy and user-friendly.
Versatile Content Management with LG SuperSign CMS
LG SuperSign CMS is integrated management program supporting creation and management of digital media and content deployment, optimized for LG signage. With its simple and intuitive menus and layout options, it enhances efficiency for content creation and editing, scheduling and distribution, improving user experience. In addition, it supports multiple displays and accounts, is able to be linked to external databases, and allows server access from mobile devices.
Quick & Easy Control with LG Supersign Control
SuperSign Control is the basic control software, and it can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported.
Display Power Management Support
Display Power Management (DPM) can be configured to be On only when there is a TV signal present to manage power more efficiently.
Real-Time Promotion
With Beacon and Bluetooth(RegTM) Low Energy (BLE), shop managers can provide coupons and information in real-time.
Content Sharing
Content Mirroring among devices is available on a same Wi-Fi network.
Wireless Access Point
UR640S series operates as a virtual router which can be an wireless access point for mobile devices.
Compatible with AV Control Systems
The UR640S series supports Crestron Connected(RegTM)* for high compatibility with professional AV controls to achieve seamless integration and automated control**, boosting business management efficiency.
Compatible with Video Conference System
For effective visual meeting, the UR640S series supports its compatibility with Cisco System that offers powerful and integrated control* for a smarter video conference.
Easy Menu Setup for Vertical Needs
UR640S series increases users' convenience by organizing frequently used menus* by industry.
What's in the Box
- LG UR640S Series 75 inch UHD Commercial TV Signage
- Power cable
- S-Con remote control
Specifications
| ©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. |
Specifications |
| Product Code | 3265UK762H |
| VIDEO |
| AI Picture Pro | - |
| Game Optimizer | - |
| HDR_HDR 10 Pro | YES |
| HDR_HLG (Hybrid Log Gamma) | YES |
| INFO |
| Category | Smart TV Signage |
| MECHANICAL |
| VESA Compatible | 400 x 400 mm |
| Credenza/Security Screw Hole | - |
| Kensington Lock | YES |
| Lock Down Plate (for easy installing) | - |
| SUPERSIGN SW COMPATIBILITY |
| CMS(Premium) | YES |
| Control / Control Plus | YES |
| LG Connected Care | YES |
| Simple Editor | YES |
| VERTICAL FUNCTION (HOSPITAL) |
| Healthcare Headphone Mode | - |
| Pillow Speaker | - |
| Protection Cover (Glass) | - |
| ACCESSORIES |
| Power Cable | N/A (Attached) |
| Remote type | S-con |
| POWER SPEC. |
| Power Consumption(Max) | 228 |
| Power Consumption(Typ) | 202W |
| Power Supply (Voltage, Hz) | AC 100~240V 50-60Hz |
| Standby Power Consumption | Under 0.5W |
| BROADCASTING SYSTEM |
| Analog (NTSC / SECAM / PAL) | PAL |
| Digital | DTMB |
| Teletext (Auto Teletext) | - |
| STANDARD (EU_OLD LABEL(~'21.3)) |
| On Power Consumption | - |
| Average Annual Consumption(kWh) | - |
| ErP Class | - |
| Luminance Ratio (%) | - |
| STANDARD (EU_NEW LABEL('21.3~)) |
| HDR Grade | - |
| HDR On mode | - |
| SDR Grade | - |
| SDR On mode | - |
| DISPLAY |
| Brightness (Typ.) | 330 nit |
| Resolution | 4K Ultra HD (3,840 x 2,160) |
| Size (Inch) | 75 |
| AUDIO (SOUND) |
| AI Acoustic Tuning | - |
| AI Sound | - |
| LG Sound Sync | YES |
| Speaker (Audio Output) | 20W |
| STANDARD |
| Others | - |
| EMC | CE |
| Safety | CB, CU TR |
| SMART FUNCTION |
| AOD | - |
| Bluetooth | YES |
| Bluetooth Audio Playback | YES |
| DIAL | YES |
| Gallery Mode | - |
| HDMI-ARC | YES (HDMI2) |
| Home Office | - |
| IoT | - |
| Magic Remote Compatibility | - |
| Mood Display | YES |
| Multi-View | - |
| Screen Share | YES |
| Soft AP | YES |
| Voice Recognition (Standalone/Solution) | - |
| webOS version | webOS 6.0 |
| Web Browser | YES |
| Wi-Fi | YES |
| DIMENSIONS/WEIGHT |
| Bezel Width (L/R/U/B, Off Bezel) | 7.9/7.9/7.9/18.4 mm |
| Bezel Width (L/R/U/B, On Bezel) | 13.9/13.9/13.9/19.9 mm |
| Dimension in Shipping (W x H x D) | 1880 x 1115 x 200 mm |
| Dimension without Stand (W x H x D) | 1678 x 964 x 59.9 mm |
| Dimension with Stand (W x H x D) | 1678 x 1027 x 362 mm |
| Weight in Shipping | 41.5 kg |
| Weight without Stand | 31.4 kg |
| Weight with Stand | 32.1 kg |
| HOSPITALITY FEATURE |
| HTNG-CEC (Version) | YES |
| b-LAN | - |
| Conformal Coating | - |
| Diagnostics | YES (Self Diagnostics(USB)) |
| Energy Saving mode | YES |
| Enterprise Mode | - |
| External Power Out | - |
| External Speaker Out / Line Out | YES (Ext. Speaker Out) |
| EzManager | - |
| Full Touch Screen | - |
| Hotel Mode / PDM / Installer Menu | YES |
| Insert Image | YES |
| Instant ON | - |
| IR Out | YES (RS-232C, HDMI) |
| Lock mode | YES (Limited) |
| Mobile Remote | - |
| Multi IR Code | YES |
| One Channel Map | YES |
| Port Block | YES |
| RJP (Remote Jack Pack) Compatibility | YES |
| Simplink(HDMI-CEC) (Version) | YES (1.4) |
| SNMP | YES |
| USB Auto playback / playback+ | - |
| USB Cloning | YES |
| V-Lan Tag | - |
| Wake on RF | - |
| Welcome Screen (Splash Image) | YES |
| Welcome Video | - |
| WOL | YES |
| HOSPITALITY SOLUTION |
| Other DRM | - |
| Pro:Centric Cloud | - |
| Pro:Centric Direct | - |
| Pro:Centric Server | - |
| Pro:Centric Smart | - |
| Pro:Centric V | - |
| Pro:Idiom (DRM) | - |
| Pro:Idiom Media (DRM) | - |
| Quick Menu (Customizable Portal) | - |
| webRTC (Real Time Communication) | - |
| VERTICAL FUNCTION (CORPORATE/RETAIL) |
| BEACON | YES |
| CISCO Certi. Compatibility | YES |
| Crestron Certi. Compatibility | YES |
| DPM (Digital Power Management) | YES |
| Embedded CM (Contents Manager) | YES |
| Embedded GM (Group Manager) | YES |
| Fail Over | YES |
| NTP Server Setting | YES |
| NTP sync timer | YES |
| Play Via URL | YES |
| Promota / Mobile CMS | YES |
| RTC (Real Time Clock) | YES |
| Time scheduler | YES |
| Vertical Setup | YES |
| Video Tag | - |
| CONNECTIVITIES |
| Audio Line Out(3.5mm Phone jack) | - |
| AV In | - |
| CI Slot | - |
| Component in (Y, Pb, Pr-Video) | - |
| DC Adapter In | - |
| Digital Audio Out (Optical) | YES |
| ECI (RJ12 jack) | - |
| Expansion slot (60pin) | - |
| External Speaker Out(3.5mm Phone jack) | YES |
| EXT. IR In | - |
| HDMI In | YES (3ea) |
| Headphone Out | YES |
| LG SVC only (Phone jack type) | YES |
| MPI Port (RJ12 jack) | - |
| PC Audio Input | - |
| Pillow Speaker interface (6pin) | - |
| PoC (Power over Coax) | - |
| RF In | YES (1ea) |
| RGB In (D-sub 15pin) - PC | - |
| RJ45 (Usage Purpose) | YES (LAN) |
| RS-232C (D-Sub 9pin / Phone jack) | YES (Phone jack) |
| TV link Configuration (Phone jack type) | - |
| USB (Ver.) | YES (1ea / 2.0) |
| DESIGN |
| Front Color | Ashed Blue |
| Stand Type | 2 Pole |
| Tool Name | UP8000 |
FAQ
What is the screen size of the LG UR640S commercial TV signage?
The LG UR640S model covered here has a 75 inch display with 4K Ultra HD resolution of 3,840 x 2,160.
What resolution does the LG UR640S support?
The display supports Ultra HD 4K resolution of 3,840 x 2,160 pixels for detailed commercial signage content.
What operating system does the LG UR640S use?
The LG UR640S uses webOS 6.0 as its smart commercial display platform.
Is the LG UR640S suitable for digital signage?
Yes. The UR640S is designed as a commercial TV signage display and includes content management, group management, SuperSign Control and SuperSign CMS compatibility.
Does the LG UR640S support Crestron control systems?
Yes. The 75 inch UR640S has Crestron-certified compatibility for supported AV control system installations.
What is the brightness of the 75 inch LG UR640S?
The specified typical brightness for the 75 inch UR640S is 330 nits.
What connectivity does the LG UR640S provide?
The display provides 3 x HDMI inputs, 1 x USB 2.0, 2 x RF inputs, optical digital audio output, external speaker output, headphone output, RJ45 LAN and RS-232C connectivity. It also supports Wi-Fi and Bluetooth.
What are common uses for the LG UR640S?
The display is suitable for retail signage, hospitality, corporate information screens, advertising, public information displays and other commercial digital signage applications.
Does the LG UR640S support HDR?
Yes. The specified 75 inch UR640S supports HDR10 Pro and HLG.
What is the VESA mounting specification?
The LG UR640S supports a VESA mounting pattern of 400 x 400 mm.
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