---
product_id: 538716434
title: "55UR640S9UD 55\" Smart LED-LCD TV - 4K UHDTV - TAA Compliant"
brand: "lg"
price: "$3277.19"
currency: USD
in_stock: true
category: "Lg"
url: https://www.desertcart.us/products/538716434-55ur640s9ud-55-smart-led-lcd-tv-4k-uhdtv-taa-compliant
store_origin: US
region: United States of America
---

# 120Hz ultra-smooth refresh rate Built-in Wi-Fi & wireless LAN 55" immersive 4K UHD display 55UR640S9UD 55" Smart LED-LCD TV - 4K UHDTV - TAA Compliant

**Brand:** lg
**Price:** $3277.19
**Availability:** ✅ In Stock

## Summary

> 📺 Elevate your viewing game — don’t just watch, experience every pixel!

## Quick Answers

- **What is this?** 55UR640S9UD 55" Smart LED-LCD TV - 4K UHDTV - TAA Compliant by lg
- **How much does it cost?** $3277.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/538716434-55ur640s9ud-55-smart-led-lcd-tv-4k-uhdtv-taa-compliant)

## Best For

- lg enthusiasts

## Why This Product

- Trusted lg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Smooth Motion:** 120Hz refresh rate eliminates motion blur, perfect for fast-paced sports, action movies, and immersive gaming.
- • **Cinematic 4K Brilliance:** Experience razor-sharp 3840x2160 UHD visuals that bring every scene to life with stunning clarity and vibrant colors.
- • **Sleek, Space-Saving Design:** Slim profile with direct LED lighting and IPS panel ensures wide viewing angles and a modern aesthetic that elevates any space.
- • **Smart Control & Management:** Powered by webOS™, enjoy intuitive navigation, remote content management, and compatibility with professional AV and video conferencing systems.
- • **Seamless Streaming & Connectivity:** Connect effortlessly via Wi-Fi, 3 HDMI ports, and USB for instant access to your favorite apps, games, and devices.

## Overview

The LG 55UR640S9UD is a 55-inch Smart LED-LCD TV featuring a stunning 4K UHD resolution (3840x2160) with a 120Hz refresh rate for smooth motion. It supports wireless LAN and multiple HDMI inputs for versatile connectivity, runs on the intuitive webOS platform, and integrates seamlessly with professional AV controls and video conferencing systems. Designed with a slim profile and IPS panel, it delivers wide viewing angles and vibrant picture quality, making it ideal for both entertainment and business environments.

## Description

Versatile Content Management System LG SuperSign CMS is an integrated management program supporting the creation and management of digital media and content deployment, optimized for LG digital signage. Its simple and intuitive menus and layout options enhance efficiency for content creation and editing, scheduling, and distribution, improving the overall user experience. In addition, it supports multiple displays and accounts, can be linked to external databases and allows server access from mobile devices. Compatible with AV Control Systems The UR640S Series supports Crestron Connected® for high compatibility with professional AV controls to achieve seamless integration and automated control**, boosting business management efficiency. Compatible with Video Conference System The UR640S Series is compatible with Cisco for effective visual meetings, offering robust and integrated control for smart video conferencing. Easy Menu Setup for Vertical Needs The UR640S Series increases users' convenience by organizing frequently used menus categorized by industry. REAL-TIME LG Connected | Care 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. Wireless Access Point The UR640S Series operates as a virtual router that can be a wireless access point for mobile devices. Superb Picture Quality with Ultra HD Resolution With a resolution that is four times higher than Full HD, it makes the color and details of the contents more vivid and realistic. In addition, the wide viewing angle applied with an IPS panel provides clear content. Improved Design with Slim Depth This series is thinner than LG's conventional model, saving space and enabling easy installation. In addition, its sophisticated blue color improves the décor of the room where the product is installed. High-Performance with webOS™ This TV is equipped with webOS™, upgraded in SoC and web engine for smooth execution of several tasks. LG webOS™ Smart Signage Platform enhances user convenience with intuitive GUI. Embedded Content & Group Management The embedded Content and Group Management System allows you to edit and play content, schedule playlists, groups, and control signage via remote control, mouse, and mobile phone without using a separate PC or software. This makes content management easy and user-friendly.

## Features

- 55" screen size displays great picture quality at a viewing distance of 6-10 feet
- 16:9 aspect ratio to display content on a wider viewing space
- Wireless LAN support to let you connect to the internet and have instant access to social media, listen to music, watch movies, and enjoy online games
- 120 Hz refresh rate to enjoy action-packed movies, sports and 3D games with no motion blur
- Enjoy HD TV channels and programs online with ATSC digital tuner
- Supports PC streaming to connect gaming consoles and play games on a bigger screen with seamless control
- With 2160p 4K UHD 3840 x 2160 display, enjoy thrilling scenes of your favorite movies with the finest picture quality
- Direct LED lighting offers a brighter picture result
- Features 3 x HDMI ports for delivering and transferring high-quality pictures and 3D sound effects simultaneously at a high-speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B2DF6ZR3 |
| Additional Features | Audio Return Channel (ARC), Auto Power Off, Browser, Discovery and Launch (DIAL), Energy Saving Mode, High Dynamic Range (HDR), Hotel Mode, IP Control, In-plane Switching (IPS) Technology, Miracast Technology, Motion Eye Care, Progressive Scan, RF Antenna Input, Screen Share, Sleep Timer, Software Clock, Sound Sync, USB Cloning, Wake on LAN (WOL), Welcome Message |
| Annual Energy Consumption | 212.18 kilowatt hours per year |
| Aspect Ratio | 16:9 |
| Audio Input | HDMI, USB |
| Best Sellers Rank | #436,909 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #122 in Commercial TVs & Displays |
| Brand | LG |
| Built-In Media | Information Not Available |
| Color | Information Not Available |
| Connectivity Technology | Ethernet, HDMI, USB, Wi-Fi |
| Content Sharing Direction | TV to Mobile |
| Contrast Ratio | 400 nits |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Reviews | 3.2 3.2 out of 5 stars (2) |
| Display Backlight Configuration | Edge LED |
| Display Backlight Setting | Low, Medium, High, HDR |
| Display Backlight Technology | LED |
| Display Language Options | English |
| Display Refresh Rate in Hertz | 120 |
| Display Size Class | 55 inches |
| Display Technology | LCD |
| HDR Format Supported | NTSC |
| Hardware Interface | Ethernet, HDMI, USB |
| Internet Applications | Browser, YouTube |
| Item Dimensions D x W x H | 2.3"D x 48.6"W x 28.1"H |
| Item Type Name | Smart LED-LCD TV |
| Item Weight | 30.9 pounds |
| Item Weight Without Stand | 30.9 pounds |
| Line Voltage | 110 VAC 60 Hz |
| Manufacturer | LG COMMERCIAL TV |
| Maximum Display Brightness | 400 nit |
| Mfr Part Number | 55UR640S9UD |
| Model Name | 55UR640S9UD Smart LED-LCD TV |
| Model Number | 55UR640S9UD |
| Model Series | 55UR640S9UD |
| Model Year | 2024 |
| Motion Enhancement Technology | Some motion enhancement technology |
| Mounting Type | Plug Mount |
| Number of Audio Channels | 2.1 |
| Number of Component Inputs | 5 |
| Number of Component Outputs | 3 |
| Number of Items | 1 |
| Operating System | webOS |
| Parental Control Technology | Router-level controls or ISP controls |
| Picture Quality Enhancement Technology | HDR10 |
| Power Consumption | 15 watts |
| Refresh Rate | 120 hertz |
| Remote Required Battery Size | CR2032 |
| Resolution | 4K |
| Response Time | 14 milliseconds |
| Screen Finish | Glossy |
| Screen Mirroring Technology | DIAL, Miracast |
| Screen Size | 55 inches |
| Signal Format | digital |
| Size | 28.1" x 48.6" x 2.3" |
| Speaker Description | 2 speakers, 10W each |
| Speaker Maximum Output Power | 20 watts |
| Total Number of HDMI Ports | 3 |
| Total USB 2.0 Ports | 1 |
| Total USB 3.0 Ports | 1 |
| Total Usb Ports | 1 |
| Tuner Type | ATSC, ClearQAM |
| UPC | 195174023655 |
| VESA Mount Standard | 400 x 400 mm |
| Video Encoding | H.264, H.265 (HEVC), VP9, VP8 |
| Viewing Angle | 178 degrees |
| Warranty Description | Information Not Available |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wattage | 15 watts |
| Wireless Technology | Wireless LAN |

## Product Details

- **Aspect Ratio:** 16:9
- **Brand:** LG
- **Connectivity Technology:** Ethernet, HDMI, USB, Wi-Fi
- **Display Technology:** LCD
- **Included Components:** Information Not Available
- **Product Dimensions:** 2.3"D x 48.6"W x 28.1"H
- **Refresh Rate:** 120 hertz
- **Resolution:** 4K
- **Screen Size:** 55 inches

## Images

![55UR640S9UD 55" Smart LED-LCD TV - 4K UHDTV - TAA Compliant - Image 1](https://m.media-amazon.com/images/I/61coVc2+DYL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-03*