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  • Real 4K Display
  • webOS + LG ThinQ AI w/ Magic Remote
  • Active HDR, FilmMaker Mode, Bluetooth Surround Ready
  • Google Assistant & Alexa Built-in, Apple Airplay 2 / Homekit
LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6" Diag)
$ 479.99

See a clear difference

Picture performance at the next level. LG UHD TV features realistic, accurate color, enhanced contrast, clarity and detail. AI makes picture and sound even better and gives you easy control over your connected home.

*The actual product may differ from image shown.
Quad Core Processor 4K

Processing power upgrades every scene

Instant and intelligent. Our Quad Core Processor paints images, action, and color in the best possible light from source to screen.
ThinQ AI

Intelligence to make life easier

LG UHD TVs think fast. Our advanced AI processors drive better picture and sound. AI powers webOS to offer personalized content recommendations. LG ThinQ® AI technology and integrated voice assistants*, like the Google Assistant and Alexa, control compatible connected home devices with ease.
*Includes UN8500 and UN8570 models only.
*Natural voice recognition is available in English, Korean, German, French, Italian, Spanish, Portuguese, Russian, Polish, Turkish, Japanese, Arabic, Vietnamese, Thai, Swedish, Indonesian, Danish, Dutch, Taiwanese, and Norwegian.
*Dutch and Norwegian will be available in the second half of 2020.
*Supported service may differ by country.
*The actual product may differ from image shown.
True Cinema Experience

Bring theater home

*FILMMAKER MODE™ logo is a trademark of UHD Alliance, Inc.
*The actual product may differ from image shown.
*Screen images simulated.
*Screen images simulated.
*The actual product may differ from image shown.
*Apple, the Apple logo, and Apple TV are trademarks of Apple Inc, registered in the U.S. and other countries. Apple TV+ is a trademark of Apple Inc.
*Disney+ subscription not included. New Disney+ subscribers are eligible for a 7-day free trial. A subscription costs $6.99/month (plus tax, where applicable), and is charged on a recurring monthly basis after the end of your free trial. Cancel anytime. Subject to terms at
*Supported service may differ by country.
Realistic Gaming Experience

Win the game with LG UHD TV

Thrilling Sports Experience

Feel the stadium atmosphere

*Connection with LG speakers is available now. Compatibility with other brand speakers will be available in 2020 after a software update.
*The actual product may differ from image shown.
*Supported service may differ by country.

Designed for decor

A bezel that puts the focus on your content. We designed the LG UHD TVs to be thin in profile with an impressively lightweight frame. A home theater-friendly look, whether mounted or displayed on a stand.
*The actual product may differ from image shown.


    • Display Type
    • Real 4K Display
    • Display Resolution
    • 4K Ultra HD (3,840 x 2,160)
    • Backlight Type
    • Direct


    • Picture Processor
    • Quad Core Processor 4K
    • Refresh Rate
    • TruMotion 120 (Native 60Hz)
    • HDR (High Dynamic Range)
    • Active HDR (HDR10, HLG), HDR Dynamic Tone Mapping
    • Clarity
    • Double Step Noise Reduction, Sharpness Enhancer
    • Color
    • Advanced Color Enhancer, True Color Accuracy
    • Resolution Upscaler
    • 4K Upscaler


    • ALLM (Auto Low Latency Mode)
    • Yes
    • HGiG
    • Yes (available after software update)


    • LG ThinQ® AI
    • Yes
    • Google
    • Google Assistant Built-in "Works with" Google Assistant
    • Alexa
    • Alexa Built-in "Works with" Alexa
    • Apple
    • Apple Airplay 2, Apple Homekit
    • Intelligent Voice Recognition
    • Yes
    • Home Dashboard
    • Yes


    • Operating System
    • webOS
    • Magic Remote Control
    • Yes (Point, Click, Scroll, Voice)
    • Universal Remote Control
    • Yes (Auto Device Detection)
    • LG Channels
    • Yes
    • LG Content Store (App Store)
    • Yes
    • Full Web Browser
    • Yes
    • Sports Alert
    • Yes


    • Speaker System
    • 2.0 Channel
    • Output Power
    • 20W
    • Speaker Direction
    • Down Firing
    • AI Sound Pro / AI Sound
    • AI Sound
    • Surround Mode
    • Ultra Surround
    • Audio Codec
    • AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (refer to manual)
    • Bluetooth Surround Ready
    • Yes
    • LG Sound Sync
    • Yes


    • Wi-Fi® Standard
    • Wi-Fi Certified 802.11ac
    • Bluetooth® Support
    • Version 5.0
    • IP Control
    • Yes
    • HDMI-CEC (Simplink)
    • Yes
    • TV Tuner
    • ATSC, Clear QAM
    • Smart Phone Connectivity
    • Yes
    • HDMI Input (HDCP 2.2)
    • 1 (rear)/2 (side)
    • HDMI Audio Return Channel (ARC)
    • ARC (HDMI 2)
    • USB Ports (v 2.0)
    • 1 (rear)/1 (side)
    • RF Connection Input (Antenna/Cable)
    • 1 (Rear)
    • Composite Input (AV)
    • 1 (rear)
    • Ethernet Input
    • 1 (Rear)
    • Digital Audio Output (Optical)
    • 1 (Rear)


    • Power Supply (Voltage, Hz)
    • AC 120V, 50/60Hz
    • Standby Power Consumption
    • Under 0.5W


    • TV Dimensions with Stand (WxHxD)
    • 49" x 30.8" x 9.3"
    • TV Dimensions without Stand (WxHxD)
    • 49" x 28.6" x 3.4"
    • Packaging Dimensions (WxHxD)
    • 55.9" x 32.9" x 7.5"
    • Stand Width
    • 44.4"
    • TV Weight with Stand
    • 31.7 lbs
    • TV Weight without Stand
    • 31.5 lbs
    • Packaging Weight
    • 43.7 lbs
    • VESA Mounting (W x H)
    • 300 x 300
    • UPC
    • 719192639515


    • Remote
    • Magic Remote
    • Remote Control Battery
    • Yes
    • Power Cable
    • Yes
    • User Manual
    • Yes
    • E-Manual
    • Yes


    • 2020 Model
    • Yes
    • Country of Origin
    • Mexico


    • Limited Warranty
    • Please see Support tab for full details on the limited warranty

What people are saying

Rated 5 out of 5 by from Great features There are so many great things you can do with this tv. I love it
Date published: 2022-07-27
Rated 5 out of 5 by from Awesome television I bought this TV 3 weeks ago and I'm am totally impressed cant never go wrong with LG products I've owned over 7 of there phone product line lg g4,g6,g8 to the velvet dual screen for example and 3 television's. for over 13 years and been following there products ever since.awesome product and quality.
Date published: 2022-04-02
Rated 3 out of 5 by from Good It’s a good tv for hd but the hdr 4k needs more brightness to it please update it
Date published: 2022-03-03
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

How do you adjust volume bass treble, expieriencing an echo. Just bought tv through sams

Asked by: Richard D Vero
You can easily adjust the volume for your recently purchased LG 50 inch Class 4K Smart UHD TV with AI ThinQ® (49.5'' Diag), Model # 50UN7300PUF using the '+' or '-' Vol. buttons on the remote control that comes with the TV. If you are familiar with which frequencies can be adjusted for bass or treble on an equalizer, you can access the Sound Mode Settings in the settings menu on your TV to set your desired sound by adjusting the equalizer in the TV directly (100 Hz/300 Hz/1 kHz/3 kHz/10 kHz). to find the Sound Mode settings on the TV, press Settings (cogwheel icon) on the remote control, then Advanced Settings on the TV (white circle with three vertical dots) >Sound > Sound Mode Settings, then scroll down to Equalizer...^Ivan
Answered by: Ivanf
Date published: 2022-03-09

How do I sync to bluetooth?I have bluetooth hearing aids and would like to use this feature

Asked by: garwoodforest
Please reach out to our technical support team via private message on Facebook @LGUSSupport and use #VOC in your first message to our social media support team or call at 800-243-0000. Also, be sure to provide your contact information, model/serial numbers and date of purchase. ^Daphane
Answered by: LG Electronics
Date published: 2021-12-22

What is the memory capacity for storage and ram of 43 un7300 puf

Asked by: nadnicfb
The memory capacity for the LG 43 inch Class 4K Smart UHD TV with AI ThinQ® (42.5'' Diag), Model # 43UN7300PUF, and LG Smart TVs is 2 GB of storage. Smart TVs do not have much internal storage space and even on TVs that have more storage capacity, about 20 percent of the storage capacity goes to the system files. LG TVs make up for the storage space by having common apps that are preloaded and ready for use...^Ivan
Answered by: Ivanf
Date published: 2021-11-29

What type headphones work with this tv

Asked by: jrkane13
Just to follow up on your inquiry about what type of headphones will work with the LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6'' Diag), Model # 55UN7300PUF, another type of headphone other than Bluetooth Headphones that will work with the TV is an Infrared Wireless Headphone. The TV features an Optical Digital Audio Output located on the back of the TV. You can connect that to the transmitting tower/station for infrared headphones by purchasing a Digital/Analog converter that has Composite RCA Audio Out barrel ports (color-coded as Red/White) on one end and an Optical Digital Audio Input at the other end...^Ivan
Answered by: Ivanf
Date published: 2021-11-11

Can this be wall mounted? and is there a particular type of mount needed?

Asked by: jdh4999
The LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6'' Diag), Model # 55UN7300PUF is a VESA Compliant display that has a VESA Wall Mount Interface Pattern of 300 x 300 mm. VESA compliance guarantees that any VESA Compliant Wall Mount that supports the TVs VESA Wall Mount Interface Pattern, regardless of type, brand or manufacturer can be sued to mount the TV. Wall mounts come in three types, Fixed Wall Mounts, Tilting Wall Mounts, or Full Motion Wall Mounts (aka Articulating Wall Mounts). You will need to decide which type of wall mount best suits your needs...^Ivan
Answered by: Ivanf
Date published: 2021-11-03

Will this tv work when connected to a university wifi (in dorms)? At my college, it is stated that tvs with casting abilities and ones with IP multicast will not work. But, when connected to an ethernet cable in the room the tv should work. 

Asked by: jennisjourney
That is a question that you will need to ask your service provider for your university's Wi-Fi service. Regrettably, we are not familiar with their services and what the requirements are for their services. The LG 43 inch Class 4K Smart UHD TV with AI ThinQ® (42.5'' Diag), Model # 43UN7300PUF has built-in Wifi and it has an Ethernet port (LAN port) on the back of the TV so it can be connected wirelessly to a router or modem or it can be connected via an ethernet cable....^IFV
Answered by: Ivanf
Date published: 2021-07-22

does this TV have PIP. I want to hook up my computer screen and watch TV at the same time. Poosible?

Asked by: jaxx1
PIP on LG TVs that support that feature is called Multi-View and the LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6'' Diag), Model # 55UN7300PUF does not support Multi-View...^IFV
Answered by: Ivanf
Date published: 2021-07-15

We have You tube TV using a Roku. Will this tv support this app?

Asked by: Cathymom
The YouTube app is a preinstalled Premium Content Providers app on the LG 55 inch Class 4K Smart UHD TV with AI ThinQ® (54.6'' Diag), Model # 55UN7300PUF. You can launch it from the TV's home screen and if you already have an existing YouTube account, you can use your credentials to sign in. The YouTube TV app and YouTube Kids apps are also compatible apps that can be downloaded and installed on the TV from the LG Content Store (App Store). The LG Content Store can also be launched from the TV's home screen...^IFV
Answered by: Ivanf
Date published: 2021-07-14
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