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LG Electronics LG 75UN640S

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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.
Technical details
Digital audio out1
Real Time Clock (RTC)Yes
Display
Display diagonal190.5 cm (75")
Display technologyLCD
Display resolution3840 x 2160 pixels
Display brightness330 cd/m²
HD type4K Ultra HD
TouchscreenNo
Native aspect ratio16:9
Display diagonal (metric)189 cm
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
Audio
Built-in speaker(s)Yes
RMS rated power20 W
Ports & interfaces
HDMI ports quantity3
DVI portNo
USB portYes
Ethernet LANYes
Wi-FiYes
HDMI version2.0
USB ports quantity1
USB version2.0
Ethernet LAN (RJ-45) ports1
Number of speaker outputs1
RS-232CYes
Audio Return Channel (ARC)Yes
RF input2
Weight & dimensions
Display width1678 mm
Display depth59.9 mm
Display height964 mm
Display weight31.4 kg
Width (with stand)1678 mm
Depth (with stand)362 mm
Height (with stand)1027 mm
Weight (with stand)32.1 kg
Power
Power consumption (typical)202 W
Power consumption (standby)0.5 W
Power consumption (max)228 W
Energy efficiency class (SDR)G
Energy efficiency class (HDR)G
Energy consumption (SDR) per 1000 hours133 kWh
Energy consumption (HDR) per 1000 hours167 kWh
AC input voltage100-240 V
AC input frequency50-60 Hz
Packaging data
Package width1880 mm
Package depth200 mm
Package height1115 mm
Package weight41.5 kg
Packaging content
Stand includedYes
Remote control includedYes
Cables includedAC
Other features
BluetoothYes
Common interface Plus (CI+)Yes
Headphone outputs1
Power managementYes
Cable lock slot typeKensington
Teletext functionYes
Hotel modeYes
TimerYes
Bluetooth Low Energy (BLE)Yes
Common interface Plus (CI+) version1.4
Design
Product designDigital signage flat panel
Product colourBlue
Placement supportedIndoor
VESA mountingYes
Colour nameAshed Blue
OrientationHorizontal
Panel mounting interface400 x 400 mm
Bezel width (bottom)1.99 cm
Bezel width (side)1.39 cm
Bezel width (top)1.39 cm
Performance
PurposeUniversal
TV tuner integratedYes
Analog signal format systemPAL, SECAM
Digital signal format systemDVB-C, DVB-S2, DVB-T2
BrowsingYes
Computer system
Operating system installedWeb OS
Operating system version22

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