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Standard UN640S (EU/CIS), Front view with infill image
Standard UN640S (EU/CIS), Front view
Standard UN640S (EU/CIS), -15 degree side view
Standard UN640S (EU/CIS), -45 degree side view
Standard UN640S (EU/CIS), -90 degree side view
 Standard UN640S (EU/CIS), +45 degree side view
Standard UN640S (EU/CIS), +15 degree side view
Standard UN640S (EU/CIS), Close-up image of bottom
Standard UN640S (EU/CIS), Image taken from the top right
Standard UN640S (EU/CIS), Top view
Standard UN640S (EU/CIS), Close-up image of top right corner

50UN640S (EU/CIS)

4K UHD TV Signage

Europe/CIS  Share

Key Feature

  • Brightness(Typ.) : 400 nits
  • Resolution : 4K Ultra HD (3,840 x 2,160)
  • Improved Design with Slim Depth
  • webOS-based High Performance
  • Easy Content Management / Group Management
  • SuperSign Control+ (Free version) / CMS Compatibility

4K UHD TV Signage
4K UHD TV Signage
Two displays are installed in the luxurious wine bar. One shows a concert scene, and the other displays two images in one screen showing both a red wine commercial advertisement and a female singer singing. Two displays are installed in the luxurious wine bar. One shows a concert scene, and the other displays two images in one screen showing both a red wine commercial advertisement and a female singer singing.

LG TV Signage with Essential Function

* All images in this web page are for illustrative purposes only.

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.
Presenting a vivid and lively content with ULTRA HD's high screen resolution.

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 décor of the space where the product is installed.

* 'LG Conventional' refers to LG UT640S series.
UN640S series is slimmer in depth in comparison to the LG Conventional model.
A number of tasks that can be done simultaneously are easily arranged through the webOS platform. A number of tasks that can be done simultaneously are easily arranged through the webOS platform.

High-Performance with LG webOS22

LG webOS22, with an upgraded SoC* and web engine, is available on the UN640S series for the easy execution of several tasks. The LG webOS smart signage platform enhances user convenience with an intuitive GUI.**

* SoC : System On Chip
** GUI : Graphical User Interface
Set the playlist and the time scheduling with a remote controller easily using display embedded content management function. Group management is supervised in Master display, Group 1, and Group 2 displays.  Set the playlist and the time scheduling with a remote controller easily using display embedded content management function. Group management is supervised in Master display, Group 1, and Group 2 displays.

Embedded Content &
Group Management

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.
Multiple Admins may access LG SuperSign CMS via PC, laptop, tablet, and mobile devices to create, regulate, and distribute digital media content tailored to a diverse range of displays. Multiple Admins may access LG SuperSign CMS via PC, laptop, tablet, and mobile devices to create, regulate, and distribute digital media content tailored to a diverse range of displays.

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.

* LG SuperSign CMS is sold separately

Easy Group Control

The UN640S series supports SuperSign Control+ Free version which can manage up to 100 displays through a single account and server. Power, volume, and scheduling can be remotely adjusted, and firmware updates supported.
Conveniently manage a variety of displays using LG SuperSign Control.

Compatible with AV Control Systems

The UN640S series supports Crestron Connected® * for high compatibility with professional AV controls to achieve seamless integration and automated control**, boosting business management efficiency.

* Initial setting from display is required for Crestron Connected® compatibility.
** Network based control
There are one in the meeting rooms with the signage and one of AV control system which helps users control the UN640S series.

Compatible with Video Conference System

For effective visual meeting, the UN640S series supports its compatibility* with Cisco solutions that offers powerful and integrated control** for a smarter video conference.

* Cisco compatibility will be certified in Q3 of 2023.
** Using an HDMI cable connection (HDMI cable is optional)
people are gathered in a conference room, having a virtual meeting with other people who are appearing on the screen.

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.
It only turns on when there is signal and turns off when there is not any signal in DPM Mode.
The store manager is offering coupons to customers via Bluetooth. On the other side, menus are promoted from mirroring a mobile phone screen on a big screen installed on the wall of the store via Wi-Fi. The store manager is offering coupons to customers via Bluetooth. On the other side, menus are promoted from mirroring a mobile phone screen on a big screen installed on the wall of the store via Wi-Fi.

Real-time Promotion &
Content Sharing

With Beacon and Bluetooth® Low Energy (BLE), shop managers can provide coupons and information in real-time. And Content Mirroring among devices is available on a same Wi-Fi network.

Wireless Access Point

UN640S series operates as a virtual router which can be an wireless access point for mobile devices.
UN640S series is on the wall and a woman is using a personal PC and mobile phone. This image shows that the signage can operate as a virtual router so that the PC and mobile can be connected on the display to get wireless access.

Easy Menu Setup for Vertical Needs

UN640S series increases users' convenience by organizing frequently used menus* by industry.

* Pre-set Support Vertical : Corporate / Government / Retail, Meeting room
Most frequently used menus are categorized per industry in display menu. The left shows menus for "Corporate / Government / Retail" and the right menus is for "Meeting Room"

Real-time LG ConnectedCare 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.

* The availability of the 'LG ConnectedCare' service differs by region, and it needs to be purchased separately. So please contact the LG sales representative in your region for more details.
The LG employee is remotely monitoring the UN640S series installed in a different place by using cloud-based LG monitoring solution.

Tech Spec

Design

Design spec
Front Color Ashed Blue
Stand Type 2 pole

Display

Display spec
Inch 50”
Resolution 3,840 x 2,160 (4K UHD)

Video

Video spec
HDR (Dolby Vision / 10 Pro / HLG) No / Yes / Yes

Audio

Audio spec
Audio Output 20 W
LG Sound Sync Yes

Broadcasting System

Broadcasting System spec
Digital DVB-T2 / C / S2
Analog (NTSC / SECAM / PAL) SECAM / PAL
Teletext (Auto Teletext) Yes

Smart Function

Smart Function spec
webOS22, Web Browser, Mood Display, Wi-Fi, Bluetooth, SoftAP, Screen Share, DIAL, Bluetooth Audio Playback, HDMI-ARC (HDMI2)

Hospitality Feature

Hospitality Feature spec
USB Cloning, WOL, SNMP, Simplink (HDMI-CEC) (1.4), IR Out (RS-232C, HDMI), Multi IR Code, Hotel Mode / PDM / Installer Menu, Welcome Screen (Splash Image), Insert Image, One Channel Map, External Speaker Out, Moving Picture Playback (SD/HD/Plus HD), Port Block, Lock Mode (Limited), RJP (Remote Jack Pack) Compatibility, Energy Saving Mode

Vertical Function

Vertical Function spec
Vertical Setup, Fail Over, Play via URL, NTP Server Setting, CISCO Certi. Compatibility (23Y Q3) (TBD), Crestron Certi. Compatibility, DPM (Digital Power Management), Time Scheduler, RTC (Real Time Clock), NTP Sync Timer, BEACON, Embedded CM (Contents Manager), Embedded GM (Group Manager)

SuperSign SW Compatibility

SuperSign SW Compatibility spec
Control+ (Free Version), CMS (Premium), LG ConnectedCare

Dimension

Dimension spec
VESA Compatible 200 × 200 mm
W x H x D / weight (with stand) 1,121 × 708 × 232 mm / 11.9 kg
W x H x D / weight (without stand) 1,121 × 651 × 57.1 mm / 11.7 kg
W x H x D / weight (Shipping) 1,215 × 775 × 152 mm / 14.6 kg
On Bezel Width (L/R/U/B) 12.8 / 12.8 / 12.8 / 19.9 mm
Off Bezel Width (L/R/U/B) 7.3 / 7.3 / 7.8 / 18.4 mm

Power

Power spec
Power Supply (Voltage, Hz) AC 100-240 V ~, 50-60 Hz
Power Consumption (Typ. / Max.) 112 W / 135 W
Standby Power Consumption Under 0.5 W

Accessory

Accessory spec
Remote type S-con
Power Cable 1.5 m / Detached / Straight Type

Required Listing (Certification)

Required Listing (Certification) spec
Safety CB, CU TR
EMC CE
SDR Grade F
SDR On mode 62 W
HDR Grade G
HDR On mode 80 W

To download product manuals, please visit the Manual Download Page (Click).

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Product design, features and specifications are subject to change without notice and may also differ based on your region of purchase.
Screen images are simulated and/or dramatized. Some features in videos may not be available on all models. Please refer to the TECHNICAL SPECIFICATIONS tab for a complete list of features by model.
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