LG 55UN640S Digital signage flat panel 139.7 cm (55") LCD Wi-Fi 400 cd/m 4K Ultra HD Blue Web OS

LG 55UN640S, Digital signage flat panel, 139.7 cm (55"), LCD, 3840 x 2160 pixels, Wi-Fi

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

55UN640S0LD.AEU
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LG 55UN640S. Product design: Digital signage flat panel. Display diagonal: 139.7 cm (55"), Display technology: LCD, Display resolution: 3840 x 2160 pixels, Display brightness: 400 cd/m², HD type: 4K Ultra HD. Wi-Fi. Operating system installed: Web OS. Product colour: Blue

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

Display diagonal: 139.7 cm (55")
Display technology: LCD
Display resolution: 3840 x 2160 pixels
Display brightness: 400 cd/m²
HD type: 4K Ultra HD
Touchscreen:
Native aspect ratio: 16:9
Display diagonal (metric): 138 cm
High Dynamic Range (HDR) supported:
High Dynamic Range (HDR) technology: High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)


Ports & interfaces

HDMI ports quantity: 3
DVI port:
USB port:
Ethernet LAN:
Wi-Fi:
HDMI version: 2.0
USB ports quantity: 1
USB version: 2.0
Ethernet LAN (RJ-45) ports: 1
Number of speaker outputs: 1
RS-232C:
Audio Return Channel (ARC):
RF input: 2


Audio

Built-in speaker(s):
RMS rated power: 20 W


Design

Product design: Digital signage flat panel
Product colour: Blue
Placement supported: Indoor
VESA mounting:
Colour name: Ashed Blue
Orientation: Horizontal
Panel mounting interface: 200 x 200 mm
Bezel width (bottom): 1.99 cm
Bezel width (side): 1.28 cm
Bezel width (top): 1.28 cm


Performance

Purpose: Universal
TV tuner integrated:
Analog signal format system: PAL, SECAM
Digital signal format system: DVB-C, DVB-S2, DVB-T2
Browsing:


Power

Power consumption (typical): 128 W
Power consumption (standby): 0.5 W
Power consumption (max): 155 W
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
AC input voltage: 100-240 V
AC input frequency: 50-60 Hz


Computer system

Operating system installed: Web OS
Operating system version: 22


Weight & dimensions

Display width: 1235 mm
Display depth: 57.5 mm
Display height: 715 mm
Display weight: 14 kg
Width (with stand): 1235 mm
Depth (with stand): 232 mm
Height (with stand): 772 mm
Weight (with stand): 14.2 kg


Packaging data

Package width: 1360 mm
Package depth: 162 mm
Package height: 810 mm
Package weight: 19 kg


Packaging content

Stand included:
Remote control included:
Cables included: AC


Other features

Bluetooth:
Common interface Plus (CI+):
Headphone outputs: 1
Power management:
Cable lock slot type: Kensington
Teletext function:
Hotel mode:
Timer:
Bluetooth Low Energy (BLE):
Common interface Plus (CI+) version: 1.4


Technical details

Digital audio out: 1
Real Time Clock (RTC):
55UN640S0LD.AEU
7 Items

Data sheet

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