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LG 55UN640S

LG 55UN640S

55", 4K UHD (3840 x 2160), 400 nits, HDR 10 Pro, LG Sound Sync, DVB-T2/C/S2, Wi-Fi, Bluetooth, Hotel Mode, Soft AP, BEACON, webOS22

  • 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
  • SKU:8806084508171
  • GTIN/EAN:8806084508171
  • MPN:55UN640S0LD
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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.

Display
High Dynamic Range (HDR) supported
Yes
High Dynamic Range (HDR) technology
High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
Display diagonal (metric)
138 cm
Native aspect ratio
16:9
Touchscreen
No
HD type
4K Ultra HD
Display brightness
400 cd/m²
Display resolution
3840 x 2160 pixels
Display technology
LCD
Display diagonal
139.7 cm (55")
Ports & interfaces
Audio Return Channel (ARC)
Yes
RF input
2
RS-232C
Yes
Number of speaker outputs
1
Wi-Fi
Yes
Ethernet LAN (RJ-45) ports
1
Ethernet LAN
Yes
USB version
2.0
USB ports quantity
1
USB port
Yes
DVI port
No
HDMI version
2.0
HDMI ports quantity
3
Audio
RMS rated power
20 W
Built-in speaker(s)
Yes
Design
Bezel width (bottom)
1.99 cm
Bezel width (side)
1.28 cm
Bezel width (top)
1.28 cm
Panel mounting interface
200 x 200 mm
VESA mounting
Yes
Orientation
Horizontal
Colour name
Ashed Blue
Placement supported
Indoor
Product colour
Blue
Product design
Digital signage flat panel
Performance
Browsing
Yes
Digital signal format system
DVB-C, DVB-S2, DVB-T2
Analog signal format system
PAL, SECAM
TV tuner integrated
Yes
Purpose
Universal
Power
AC input frequency
50-60 Hz
AC input voltage
100-240 V
Energy consumption (HDR) per 1000 hours
113 kWh
Energy consumption (SDR) per 1000 hours
79 kWh
Energy efficiency class (HDR)
G
Energy efficiency class (SDR)
G
Power consumption (standby)
0.5 W
Power consumption (max)
155 W
Power consumption (typical)
128 W
Computer system
Operating system version
22
Operating system installed
WebOS
Weight & dimensions
Weight (with stand)
14.2 kg
Height (with stand)
772 mm
Depth (with stand)
232 mm
Width (with stand)
1235 mm
Display weight
14 kg
Display height
715 mm
Display depth
57.5 mm
Display width
1235 mm
Packaging data
Package weight
19 kg
Package height
810 mm
Package depth
162 mm
Package width
1360 mm
Packaging content
Cables included
AC
Remote control included
Yes
Stand included
Yes
Technical details
Real Time Clock (RTC)
Yes
Digital audio out
1
Other features
Common interface Plus (CI+)
Yes
Headphone outputs
1
Power management
Yes
Cable lock slot type
Kensington
Teletext function
Yes
Hotel mode
Yes
Common interface Plus (CI+) version
1.4
Timer
Yes
Bluetooth Low Energy (BLE)
Yes
Bluetooth
Yes