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43" US670H Series UHD 4K Pro:Centric Smart Hospitality TV with Pro:Centric Direct, webOS 5.0, Embedded b-LAN™, Smart Share, Screen Share, Pro:Idiom®, SoftAP & Voice Recognition

LG 43US670H9UA


  • Pro:Centric Hotel Management Solution
  • UHD 4K Display
  • WebOS 5.0
  • Embedded b-LAN™

Quick Specs

  • Type: 40 - 49 LED-LCD TV
  • Width: 38.3"
  • Height: 24.6"
  • Depth: 11.9"
  • Energy Star Rated: No
  • Screen Size: 43"
  • Max Resolution: 4K
  • WiFi Connected: Yes

See More


Digital Rights Management (DRM) technology provides access to premium content to help assure rapid and broad deployment of HDTV and other high-value digital content.

More Innovative LG webOS 5.0

Explore the latest LG Smart TV features. Newly added Gallery mode enables you to utilize the TV as an artwork which harmonizes with your space and life.

Bluetooth Sound Sync

* enables users to listen to music on a mobile device through TV speakers via Bluetooth connection.

Soft AP

Software-enabled Access Point (Soft AP) is a "virtual" Wi-Fi feature that uses the TV as a wireless hotspot, enabling guests to connect their own devices to the Soft AP. It supports Bridge Mode, allowing administrators to manage in-room Soft AP information such as signal level, Soft AP passwords, etc.

Multi-code IR

* function eliminates any remote control signal interference between TVs in rooms with multiple TVs installed.


Connect a smartphone or a laptop PC to TV via a Wi-Fi Direct connection. The TV will display the device's screen, and users can share their content and memories together.

USB Cloning

USB data cloning makes setting up multiple displays more efficient for optimal operation. Instead of setting up each display one by one, data can be copied to a USB for one display and can be sent to the other displays through a USB plug-in.

LG Recognized as MSAP Leader

LG's environmental practices have earned us the title of Leader in the MindClick Sustainability Assessment Program 22-23. MSAP Ratings recognize environmental and social leadership by acknowledging manufacturers who promote sustainability and sustainable practices. LG has earned the Leader status in the categories of Cruise TVs, Healthcare TVs, Digital Signage, Small Monitors, and Hospitality: H Models.

UHD 4K Smart Hospitality TV

The US670H series offers Ultra HD resolution with vivid details and a virtually flawless picture, as well as customizable tools for LG's System Integrator partners. It supports the Pro:Centric Direct Application, Smart Share, Screen Share, Pro:Idiom® and embedded b-LAN™.


  • Pro:Centric Hotel Management Solution
  • UHD 4K Display
  • WebOS 5.0
  • Embedded b-LAN™
  • SoftAP
  • Voice Recognition
Diagonal Size 43"
Resolution 3,840 x 2,160 (UHD)
Backlight Unit Type Edge
Display Type Nano IPS
Brightness 400 nits
Dynamic Contrast Ratio 1,000,000:1
Refresh Rate 60 Hz
Response Time (G to G) 8 ms
Life Span 30,000 hours
HDR_HDR 10 Pro Yes
UHD Contents Streaming Support USB / IP / HDMI / RF
Tru 4K Upscaler Yes
Digital (Terrestrial, Cable, Satellite) ATSC (Clear QAM)
MPEG-2 / MPEG-4 H.264 Decoding Yes
Closed Caption Yes
Speaker (Sound Output) 10 W + 10 W
Speaker System 2.0 ch
AI Sound Yes
One Touch Sound Tuning Yes
LG Sound Sync Optical/Bluetooth Wireless
Pro:Centric Data Streaming (IP & RF) Yes
Pro:Centric IP Return Path Yes
Multicast / Unicast ready Yes / Yes
Pro:Centric webRTC (Real Time Communication) Yes with Javascript
Pro:Centric Direct (HTML) Yes
Pro:Centric Application (Java) Yes
Quick Menu Version 4.0
Pro:Idiom DRM (S/W, Mobile, Lite) Yes
Gallery Mode Yes
Web Browser Yes
CP App Yes
Magic Motion Remote (MMR) Compatibility Yes
SW Clock (World Clock / Alarm) Yes
Soft AP Yes
Wi-Fi Yes
Screen Share (Miracast / WiDi) Yes
Smart Share (DLNA) Yes
LG Connect (LG TV Plus App) Yes
Beacon Yes
Bluetooth Sound Sync Yes
Mobile Connection Overlay Yes
First Use Wizard Yes
USB Data Cloning Yes
Wake on RF Yes
Diagnostics (IP Remote) Yes
SI Compatible Yes (MPI, RS-232C)
Simplink (HDMI-CEC) plus CEC-HTNG Yes (1.4)
IR Out Yes (MPI, RS-232C)
Multi-code IR Yes
Installer Menu Yes
Welcome Screen (Boot Logo) Yes
Insert Image Yes
One Channel Map (LCM) Yes
Instant On Yes
V-Lan Tag Yes
RJP (Remote Jack Pack) Compatibility HDMI (CEC)
Auto Off / Sleep Timer Yes / Yes
Embedded b-LAN Yes
HDMI In 3 (2.0)
USB In 2 (2.0)
Antenna / Cable In (RF) 1 (Dual b-LAN)
Optical Digital Audio Out 1
RS-232C (Control & Service) D-Sub 9 pin
RJ45 2 Ethernet, Aux
Line Out 3.5mm Stereo Jack
TV Link Configuration (for b-LAN) 3.5mm Stereo Jack
MPI Port (RJ12) 1
Service Only 3.5mm Stereo Jack
Stand Type 1 Pole Swivel Stand
Front Color Ceramic Black
VESA Compatable 200 x 200
Lock Down Plate Yes
Chromecast Anti-theft Cover Yes (optional)
Weight without Stand 17.6 lbs / 8 kg
Weight with Stand 24.7 lbs / 11.2 kg
Shipping Weight 30.9 lbs / 14 kg
Dimensions without Stand (W x H x D) 38.3" x 22.5" x 3.3"/973 x 572 x 85 mm
Dimensions with Stand (W x H x D) 38.3" x 24.6" x 11.9"/973 x 626 x 303 mm
Shipping Dimensions (W x H x D) 45.2" x 26" x 7.5"/1,147 x 660 x 190 mm
Bezel Width (L / R / T / B): On Bezel 15.5/ 15.5 / 15.5 / 21.7 mm
Bezel Width (L / R / T / B): Off Bezel 14 / 14 / 14 / 20.2 mm
Power Supply 120 Vac ~ 50/60 Hz
Max Power Consumption 120 W
Typical Power Consumption 51 W
Standby Power Consumption Less than 0.5 W
Warranty & Other
Standards & Certification UL & FCC
UPC Code 195174023211
Warranty Two-Year Limited Warranty
Remote type S-Con / MMR (Optional)
Power Cable 1.8 m, Angle Type

Quick Specs

  • Appearance

  • Type: 40 - 49 LED-LCD TV

  • Dimensions

  • Width: 38.3"
  • Height: 24.6"
  • Depth: 11.9"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 43"

  • Panel

  • Max Resolution: 4K
  • WiFi Connected: Yes

Download Energy Guide

Owner's Manual English 17,287K 04/15/2023

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* Documents require Adobe Reader.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.