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LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag)
Discover vivid color in a 4K UHD TV screen that provides four times the resolution of Full HD. Complete with picture-enhancing quad-core processor and support for 4K Active HDR formats.
More realistic 4K TV images with IPS 4K TV Display
The IPS 4K TV panel's wide viewing angle keeps you enthralled with spectacular realism — displaying almost 100% color accuracy, even from a 60-degree angle.
*Compared to previous generations of LG LCD TVs. Images are simulated.
4K Active HDR brings action to life
Discover 4K resolution in your premium content choices, all optimized with Active HDR's scene-by-scene picture adjustment. The multi-format 4K high dynamic range supports HDR10 and HLG, both with LG's advanced tone mapping technology that further optimize each scene.
Bring out the beauty in every scene
The hard-working quad-core processor improves images, action and color, reducing distracting video noise and motion blur, enhancing sharpness and portraying accurate colors.
Introducing a more intelligent TV with LG ThinQ® AI
See how convenient life can be thanks to LG ThinQ® AI that listens, thinks and answers. And with the Google Assistant* and Alexa, you can control your entire connected home, and enjoy personalized entertainment. It's power to run your life — even better.
*Service limited to certain languages. Some features require 3rd party service subscriptions. Google is a trademark of Google LLC.
AirPlay lets you do it all. Watch. Listen. Share.
AirPlay 2 lets you effortlessly share movies, TV shows, photos and more on your LG AI TV right from your iPhone, iPad or Mac. You can even play music on every LG AI TV and other AirPlay 2-compatible speakers in your home at the same time - all in sync.
*Some features may require 3rd party service subscription.
Manage Your TV and Home From Your Couch
With LG Magic Remote you can use voice commands, mouse-like control & click to manage most devices.
LG TVs are designed to be the centerpiece of any home theater. LG UHD TVs look great with a slim bezel, while sleek modern lines add a premium design aesthetic to your space and enhance your viewing experience.
Elevating the art of sound
Virtual surround sound creates a more immersive entertainment experience. Hear subtle dialogue and sophisticated soundtracks through virtual audio channels.
Rated 5 out of
I bought this TV in August and I don't regret having purchased it at ll.It is Marvellous.
Date published: 2020-11-30
Rated 2 out of
Need to reinitiate the cableboxEach time that I turn the tv on it defaults to the tv and not HDMI-3 which is my cable box. It then takes multiple times reinitializing the HRMI connection (about 15 minutes) before it finally connects. Very frustrating. Once connected, the picture and sound is outstanding. Does anyone else have similar issues?
Date published: 2020-11-17
Rated 1 out of
Frustrated owner from
DIsappointed with this TVI bought this almost a year ago, and it had the problem of just all of a sudden it would reboot itself, but the bigger problem was that the sound would just stop. The only way to get the sound back was to turn it off and then back on. I put in a service request and a technician came to my house and replaced all of the circut boards in the TV. The problem was MUCH reduced, but it still has both problems. I have another LG TV (different model) and have no problems with it. Of course this is the TV that I use the most and it is very frustrating to all of sudden to lose all sound.
By the way , I do NOT do Twitter or Facebook.
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 far should I sit from be screen
Asked by: Dc77
For the LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE, the guidelines from the Society of Motion Picture & Television Engineers recommends sitting at a distance where the screen fills up about 30° of your field of vision as a minimum for a good experience. This generally provides good guidance, but users that use their TVs mostly for watching movies might benefit from sitting a bit closer to get a more theater-like. The SMPTE "reference" position for movie theaters and the THX recommendation is about 40°. The minimum angle of vision works well for most usages though and sitting at a distance where the screen fills 30° of your horizontal field of view should be comfortable for most people. The recommendation for a 'Recommended Mixed Usage Distance
(30°)' for a 55" screen is 6.8' (2.06 m) and the 'Recommended Cinema Distance
(40°)' for a 55" screen is 5.5' (1.68 m)...^IFV
Answered by: Ivanf
Date published: 2020-10-14
Does this tv come with everything needed for set up?
Asked by: Marcia9150
The LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE comes with the stand legs and screws to attach the stand legs to the TV as included accessories. The power cord may be attached to the TV or included with the TV and that is all that you need to set it up. Cables are not provided if you want to connect the TV to a cable set top box or to an antenna. If you want to connect the TV to aBlu-ray Player or DVD Player, you will also need to purchase cables to make the necessary connections...^IFV
Answered by: Ivanf
Date published: 2020-10-06
What kind of hdmi ports are on this TV? Tried looking on back of TV and in the settings, but couldn't find anything shown.
Asked by: CM88
All the HDMI ports on the LG 65 inch Class 4K Smart UHD TV w/ AI ThinQ® (64.5'' Diag), Model # 65UM7300AUE are HDMI 2.0 ports and they are all HDCP 2.2 compliant. This TV is a 2019 model and only 2019 LG OLED TVs have HDMI 2.1 ports...^IFV
Answered by: Ivanf
Date published: 2020-10-01
does this tv support picture in picture. If so how do I turn it on.
Asked by: hogboy
Multi-View (which is what PIP on LG TVs is called) is not supported on the LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE. That is a step up feature found on higher tiered LG TV models...^IFV
Answered by: Ivanf
Date published: 2020-08-06
Hi there is there a sturdier table stand available for this model other than mounting to the wall, the legs are very flimsy for a big t.v, snapped 1 before I could even turn it on
Asked by: John3000
Regrettably, there aren't any alternative stand legs that can be used with the LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE. The only stand legs available are the replacements stand legs for the original stand legs that come with the TV...^IFV
Answered by: Ivanf
Date published: 2020-07-31
Does the lg 65un73 support xfinity, or do I need a cable box to use it?
Asked by: Grempeto
The Xfinity Stream Beta app is a compatible app that can be downloaded and installed on the LG 65 inch Class 4K Smart UHD TV w/ AI ThinQ® (64.5'' Diag), Model # 65UM7300AUE from the LG Content Store (App Store). You can launch the LG Content Store feature from the TV's home screen to search for the Xfinity Stream Beta app so you can download and install it on the TV...^IFV
Answered by: Ivanf
Date published: 2020-07-01
What camera would work for this tv?
Asked by: Nonadayna
The LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUe is not compatible with webcams...^IFV
Answered by: Ivanf
Date published: 2020-06-09
How do I get the stand or legs rather to this tv. Was able to buy open box and did not come with the stand
Asked by: Cincy chick
The stand legs for the LG 55 inch Class 4K Smart UHD TV w/ AI ThinQ® (54.6'' Diag), Model # 55UM7300AUE (Part # AAN75851276 Stand Leg-Right and Part # AAN75851275 Stand Leg-Left) can be ordered from:
Encompass Parts Distribution
775 Tipton Industrial Dr. Suite F
Lawrenceville, GA 30046
They are currently out of stock on them but should have them back in stock by 06/20/2020...^IFV
1Free shipping not available for parts and accessories. Free shipping to qualifying US destinations in the contiguous United States; not available for P.O. Boxes, addresses outside the contiguous 48 states, international addresses, Army Post Office (APO), Diplomatic Post Office (DPO) and Fleet Post Office (FPO).
*Parts and accessories shipping cost may vary.
Prices, promotions and availability may vary by store and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.
LG TVs help you create the ultimate at-home entertainment experience. From the intense color and perfect black that only the world's #1 selling OLED TV* can deliver, to our stunning NanoCell TVs, 4K, UHD TVs and 8K options, you'll find one just right for any space and packed with available features like ThinQ AI, webOS and smart TV capabilities to keep your life and your home effortlessly connected:
LG OLED TVs. When you choose an OLED TV, you're choosing 8.3 million pixels that emit their own light and turn completely off to create perfect black. What does that mean to your home entertainment experience? These TVs bring out even the darkest of details, not to mention incredibly intense color that elevate every scene, plus infinite contrast to deliver incredible clarity.
LG NanoCell TVs. Our best LEDs ever, these TVs raise the bar on picture quality, delivering enhanced 4K movies, sports and gaming with stunningly natural Nano Color. Now you have more precise color and wider angles, not to mention optimized visuals and high-quality, immersive sound for a spectacular, more lifelike experience.
LG UHD 4K TVs. Boasting a vivid, rich picture and accurate color, even from a 60-degree angle, these TVs have Quad Core processing power that upgrades every scene. Now you can enjoy 4K images, action and color in the best possible light.
LG 8K TVs. Available exclusively on OLED TV and NanoCell TVs, 8K resolution features twice that of even the most cutting-edge 4K television (7680 x 4320), delivering color and clarity like never before. Now you have breathtaking images that are crisper, clearer and smoother than ever. With the powerful α9 Gen 2 (NanoCell) and Gen 3 (OLED) intelligent processors, these TVs will upscale** non-8K entertainment to near-native 8K resolution, letting you see your favorite television shows, movies, documentaries and more as never before.
Advanced technology. No matter what kind of flat screen TV you choose, you'll have the option of choosing one with an array of advanced available features, including LG ThinQ AI. LG TVs featuring ThinQ AI are the only TVs with the Google Assistant*** and Alexa built-in****, fully integrating the voice assistants you already use. Now, you can control your entire connected home, and enjoy personalized entertainment, music, video, or even use shopping services directly on your TV through the voice assistant of your choice.
Minimalistic designs. Each LG TV features a stunning design and thin bezel, crafted and engineered to put the spotlight on your content, yet look beautiful even when it's turned off.
LG TVs are changing the way you experience television forever. From stunning picture quality, detail and clarity, to a centralized hub that puts you in control of your entire home, you’ll experience life in a whole new way. Learn more about all of LG’s innovative OLED, NanoCell and UHD 4K TVs and the entire collection of accessories and home-entertainment solutions designed to enhance your world.
*Source - Omdia. Unit shipments, 2013-2019. Results are not an endorsement of LG Electronics. Any reliance on these results is at the third-party's own risk.
**Image quality of upscaled content will vary based on the source of resolution.
***Service limited to certain languages. Some features require 3rd party service subscriptions. Google is a trademark of Google LLC.
****Amazon, Alexa and all related logos and motions are trademarks of Amazon.com, Inc. or its affiliates.