LG TV Signage with Essential Function
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.
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.
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
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.
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.
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
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)
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 & 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.
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
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.
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.
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.
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
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.
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.
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
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)
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 & 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.
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
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.
Technical details
Stand included
Yes
Timer
Yes
Cable lock slot type
Kensington
Power management
Yes
Teletext function
Yes
RF input
2
Display
Display diagonal
55 "
Display resolution
3840 x 2160 pixels
Display brightness
400 cd/m²
HD type
4K Ultra HD
Display diagonal (metric)
138.000 cm
Native aspect ratio
16:9
Touchscreen
No
Audio
Built-in speaker(s)
Yes
RMS rated power
20.0 W
Audio Return Channel (ARC)
Yes
Ports & interfaces
Ethernet LAN
Yes
HDMI ports quantity
3
Wi-Fi
Yes
HDMI version
2.0
DVI port
No
Ethernet LAN (RJ-45) ports
1
USB port
Yes
USB ports quantity
1
USB version
2.0
Number of speaker outputs
1
RS-232C
Yes
Common interface Plus (CI+) version
1.4
RS-232 (C)
Yes
HDMI ports
3
Total number of outputs
3
Weight & dimensions
Width (with stand)
1235.00 mm
Depth (with stand)
232.00 mm
Height (with stand)
772.00 mm
Weight (with stand)
14200 kg
Power
Power consumption (typical)
128.00 W
Power consumption (standby)
0.50 W
AC input voltage
100-240 V
AC input frequency
50-60 Hz
Network
Browsing
Yes
Other features
Display technology
LCD
Common interface Plus (CI+)
Yes
Headphone outputs
1
Power consumption (max)
155.000 W
Bluetooth
Yes
Design
Product design
Digital signage flat panel
Product colour
Blue
VESA mounting
Yes
Panel mounting interface
200 x 200 mm
Placement supported
Indoor
Bezel width (bottom)
19.90 cm
Bezel width (side)
12.80 cm
Bezel width (top)
12.80 cm
Orientation
Horizontal
Performance
Purpose
Universal
TV tuner integrated
Yes
Analog signal format system
PAL,SECAM
Digital signal format system
DVB-C,DVB-S2,DVB-T2
Hotel mode
Yes
Packaging data
Remote control included
Yes
Cables included
AC
Package width
1360 mm
Package depth
162 mm
Package height
810 mm
Package weight
19000 g
Computer system
Operating system installed
WebOS
Operating system version
22
High Dynamic Range (HDR) supported
Yes
Colour name
Ashed Blue
High Dynamic Range (HDR) technology
High Dynamic Range 10 Pro (HDR10 Pro),Hybrid Log-Gamma (HLG)
Bluetooth Low Energy (BLE)
Yes
Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
79 kWh
Energy consumption (HDR) per 1000 hours
113 kWh
