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LG NanoCell 90 Series 2020 55 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (54.6" Diag)
LG NanoCell TV delivers enhanced 4K movies, sports and gaming. It raises the benchmark in LED picture quality. Nano Color brings natural, lifelike color. Nano Accuracy offers more precise color and wider angles. And AI elevates everything across picture, sound and connected home.
See a new level of masterful color handling. Whatever the scene demands, Nano Color delivers. Vibrant, accurate color and a wider spectrum of over a billion rich colors — LG NanoCell TV makes it all possible.
*Image simulated. *Conventional refers to LG’s UHD TVs without NanoCell technology.
Real 4K Made by True Colors
NanoCell TV delivers a Real 4K that meets the international standard CM value. Discover the more brilliant and clear visual experience with Real 4K resolution completed by NanoCell Technology.
α7 Gen 3 Processor 4K
Our processor empowers better picture and sound
The picture is made better, clearer, and smoother. Our α7 Gen 3 Processor 4K powers the performance. You don’t have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4K Upscaling.
*Image quality of upscaled content will vary based on the source resolution.
True Colors Turn Your Home into the Movie Theater
NanoCell TV makes all scenes real based on the vivid True Colors creates and the intense contrast that Nano Black creates. In addition, it delivers optimized visual and sound for a spectacular, more lifelike experience. Now enjoy the true home cinema with NanoCell TV, which supports unlimited entertainment.
Dolby Vision IQ & Atmos
The leading name in cinematic sight and sound
Dolby ups the action, driving their best-in-class HDR format to new cinematic heights. Dolby Vision IQ* automatically adjusts picture settings depending on ambient lighting conditions and content genres. Dolby Atmos® puts you in the middle of the action with multi-dimensional surround sound that seems to flow all around you.
*Dolby Vision is a trademark of Dolby Laboratories. Dolby, Dolby Atmos and the double-D symbol are registered trademarks of Dolby Laboratories.
See a director's vision for sound and picture settings
Film buffs can see what directors envisioned. Filmmaker Mode™ is a setting that respects the craft. It translates a director’s cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.
*FILMMAKER MODE™ logo is a trademark of UHD Alliance, Inc.
HDR10 Pro & HLG Pro
Great scenes keep getting better
Automatically elevate the beauty of your favorite scenes. Active HDR supports a wide range of formats for scene-by-scene picture adjustment, including HDR10 and HLG.
Full Array Dimming
See deeper black and greater contrast
See mind-blowing moments in your movies, sports and games. Full Array Local Dimming is a precise level of backlighting control — balancing light for deeper black and enhanced contrast from edge to edge.
Your Guide to the Good Life
Curious about webOS? Take a quick tour
webOS is your portal to a world of entertainment. Learn about all the things you can do with your LG smart TV – easily stream your content, search for information and much more.
"Works with" Apple Airplay 2* and Apple HomeKit. Cast entertainment from Apple devices to your TV using Airplay 2, including Apple's vast library of Dolby Vision™ content. Also use your Apple devices to configure, customize, and control your smart home using HomeKit.
*Some features may require 3rd party service subscription. *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.
See more, stream more with LG Channels
LG NanoCell TVs are bringing more entertainment options than ever. LG Channels deliver free access to over 180 IP streaming channels offering movies, shows, breaking news, sports, comedy, and more — integrated alongside over-the-air channels and channel guide.
Your Guide to the Good Life
See what makes the magic remote so magical
We’ll show you how easy it is to access and control your LG smart TV. Customizable features, point-and-click, voice controls, it’s all here. Get ready to be amazed.
LG NanoCell TV gives you a gaming advantage. AI-powered picture quality transports you to the moment. Gaming features and the latest tech, including HGiG, VRR* and FreeSync*, give you an edge with less lag, high refresh rates and incredibly responsive gameplay.
*Included only in Nano90 and Nano85 models.
Low Input Lag
See gaming action as it's truly happening
With unbelievably low input lag*, you can see the action in near real time. Now you have the upper hand — especially with multiplayer games — to respond to the action as it happens and before your rivals know what's going on.
*Image simulated. *The input lag data is based on internal testing standards and is subject to change according to the measurement environment or specific device conditions.
VRR, ALLM and eARC
HDMI speeds are faster than ever
A higher frame rate, VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode) and eARC (Enhanced Audio Return Channel) all meeting the latest HDMI specifications. These latest features allow fast-moving content in higher resolution and smooth, synchronized graphics. It’s more lifelike gaming experience.
*Excludes Nano81 model. **Supports up to 40Gbps bandwidth, allowing up to 4K 120Hz 4:4:4 @ 10 bits per component.
AMD FreeSync™ Premium
Gaming in sync from source to screen
See less disruption between your PC and your TV. FreeSync* automatically raises or lowers your TV's refresh rate to match the source. Avoid tearing, reduce stuttering, and get the best in clear and smooth gaming.
VRR (Variable Refresh Rate)
See more gaming action in real time
LG NanoCell TVs keep pace with all the action. Built to take multiple factors into account and match the refresh rate to your source to deliver the best graphics with minimal screen tearing for smoother gameplay and maximum gaming experience.
HGiG Profile for HDR Gaming
Turn up your HDR gaming experience
High Dynamic Range isn't just for movies. HDR gaming drops players right into the action for a new level of immersive gaming. LG has joined some of the biggest developers and tech companies in gaming to ensure the best HDR gaming experience.
See cinema and sports in a new light
See it. Hear it. Feel it. LG NanoCell TV is your ticket to a stunning picture. Get easy access to Disney+, the Apple TV app, Sling and more. Elevate entertainment with the dimensional sound of Dolby Atmos®*, support for Dolby Vision™, auto picture settings of Filmmaker Mode™ and convenient updates of Sports Alert.
*Dolby Atmos included in all models except Nano81.
Fluid motion puts you in the moment
Motion Pro is technology you see, but don't notice. It's our most advanced motion handling for fast movements in sports and action sequences. Kickoff returns look just as smooth at home as from 50-yard line seats, with less stuttering to slow down the big car chase.
Sports Alert keeps you up to date on your favorite teams
Sports fans have a new way to stay informed. Sports Alert gives updates on your favorite teams, start times, and scores — even while you're watching other content. Easily switch to games without searching for the channel. NFL, NBA, MLB, NHL, Premier League and more — it's all here.
*Supported service may differ by country.
Bluetooth Surround Ready
Connect Bluetooth® speakers for instant surround sound
Connecting LG Bluetooth speakers for wireless surround sound has never been easier. Connect up to two speakers, including LG XBoom Speakers, for a true surround sound experience – not a wire in sight.
*Connection Available : LG PK7/7W/5/5W, PL7/5, PN7/5, RL3, RM2, RN9/7/5, ON9/7/5.
Intelligence to make life easier
LG NanoCell 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.
*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.
Ultra-slim bezel is true immersion
Nano Bezel is the nearest thing to nothing. With a frame that measures fractions of an inch, it keeps you immersed in whatever you're watching.
Curious about going beyond the NanoCell Experience?
Rated 1 out of
Brian 89 from
Worst TV ever Zero stars reallyI bought this TV 30 days ago and all of a sudden the audio worked but no video. We returned the television to the store and purchased the same television again. Took it home, plugged it in and the new television has large white vertical stripes down the left side. I will be returning this TV tomorrow. Fool me once... twice but not a third time. I’m done with this.
Date published: 2021-01-13
Rated 3 out of
Great picture, good value, terrible Wifi interfaceGreat picture - love it
Difficulty connecting and keeping the Wifi connection
Does not have a HBO Max App
Date published: 2021-01-11
Rated 5 out of
Perfect for Next Gen consoles and 4K moviesMy primary reason for upgrading my TV was for my Xbox Series X to be able to take advantage of the HDMI 2.1 features that it has (two out of four HDMI ports on this TV are HDMI 2.1 with a 40GB bandwidth. One of those ports is the eARC). I opted for the 86" Nanocell 90, upgrading from a 2018 70" LG 4K TV. That step-up in size was at first overwhelming to me, but I have gotten used to it and am very happy with this TV. I have owned projectors in the past and this is on par with that "big screen cinema experience" I enjoyed about those devices, but noticeably higher in quality and performance. The magic remote is a great feature for quickly moving around options and altering settings as needed.
I have my set wall-mounted which I think is where it is at it's best but it will work on an entertainment center as long as you ensure you have one that is wide enough. This TV is very heavy, though, so do be aware of that. It's not easy to lift, and you certainly don't want to be moving it solo. Your mounting choice will need to be very secure.
I have altered the color settings to get this TV to look exactly how I want it, and it hasn't left me wanting anything different. With my settings the blacks are black and the whites are white and I have a full color spectrum that I am very pleased with. If you feel something is a little off when you first start using it, don't dismiss it - make sure you play with those settings whilst using an onscreen reference (you can find them online or get a professional calibration if you'd prefer). It can make a world of difference to any TV. I have also installed a white LED light strip around my TV which I feel gives a nice ambient effect and further enhances the blacks on the screen, but this isn't really a necessity. If you're interested in doing the same, though, you'll need a light strip that is 20ft in length - that's how long the measurement around this TV is.
I have mine set with the AMD FreeSync which I find works great. Do be aware that this will result in Dolby Vision not working, though - you will have to choose one or the other. I personally found FreeSync to be more beneficial for my needs as a gamer, but if you're only interested in streaming media then you'll likely want to leave that feature switched off so that you can take advantage of Dolby Vision instead. I had to run a firmware update (it's a very easy process on these TVs) to get the FreeSync option to appear, so if you find that it is missing then you likely need to do the same. I'm sure any of these TVs purchased in 2021 will already have that update applied, though.
I use a surround-sound system so I can't really comment on the quality of the sound but the options look good and from my understanding this TV has adequate sound if you aren't able to have an external setup. It has eARC and can pass-thru Dolby Atmos, which is a nice touch, although I found this option to be too laggy in sound for my current setup and needs. I hope to be able to use that feature better in the near future.
For the price I paid for this TV it is of outstanding value to me. If big screen, next gen entertainment is what you're looking to enjoy most out of this TV, I don't believe that anybody would ultimately be disappointed. As a nice bonus, it's power usage is also noticeably lower than my previous, smaller TV.
I would happily recommend this TV.
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.
can it get full 240hz?
Asked by: CoolD10
The LG NanoCell 90 Series 2020 86 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (85.5'' Diag), Model # 86NANO90UNA has a native refresh rate of 120Hz and a TruMotion 240. TruMotion is LG's name for motion interpolation which is a feature that increases a video's frame rate by injecting frames in between the frames of a video signal to make the motion less jerky...^IFV
Answered by: Ivanf
Date published: 2020-11-24
Which of the 4 HDMI ports on the unit supports HDMI 2.1 and VRR? I know two of its ports are HDMI 2.1 but want to know which (HDMI1, HDMI2, etc).
Asked by: BarbsG
HDMI 3 and HDMI 4 on the LG NanoCell 90 Series 2020 65 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (64.5'' Diag), Model # 65NANO90UNA are HDMI 2.1 ports and HDMI 3 is an HDMI eARC port. The ports are labeled as 4K @ 120Hz so you know that they are HDMI 2.1 ports. The HDMI 2.1 ports support VRR (Variable Refresh Rate), ALLM (Auto Low Latency Mode), AMD FreeSync™ Premium, and HGiG Profile for HDR Gaming...^IFV
Answered by: Ivanf
Date published: 2020-12-11
Does the 85 inch nano 90 have an audio return other than hdmi?
Asked by: Wally1
Two of the four HDMI ports on the LG NanoCell 90 Series 2020 75 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (74.5'' Diag), Model # 75NANO90UNA (HDMI 3 and HDMI 4) are HDMI 2.1 ports and HDMI 3 is an HDMI eARC port...^IFV
Answered by: Ivanf
Date published: 2020-11-19
Does LG offer the FUBO TV App?
Asked by: Toper
Regrettably, the FUBO app is not a compatible app that is available for download and installation on the LG NanoCell 90 Series 2020 75 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (74.5'' Diag), Model # 75NANO90UNA from the LG Content Store (App Store)...^IFV
Answered by: Ivanf
Date published: 2020-11-12
what is the width of the legs of the 75 inch nano cell tv?
Asked by: SharonK1
The stand legs for the LG NanoCell 90 Series 2020 75 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (74.5'' Diag), Model # 75NANO90UNA have a width of 56.9"...^IFV
Answered by: Ivanf
Date published: 2020-11-23
How good are the wide viewing angles
Asked by: Mwruss
The LG NanoCell 90 Series 2020 75 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (74.5'' Diag), Model # 75NANO90UNA is an IPS panel which has a wide viewing angle...^IFV
Answered by: Ivanf
Date published: 2020-11-11
How long is the power cord?
Asked by: mrt0170
The power cord for the LG NanoCell 90 Series 2020 86 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (85.5'' Diag), Model # 86NANO90UNA is about 6 feet long...^IFV
Answered by: Ivanf
Date published: 2020-11-02
Is this TV multi voltage 110-240v as advertised on some other websites.
Asked by: Seanie1967
The LG NanoCell 90 Series 2020 86 inch Class 4K Smart UHD NanoCell TV w/ AI ThinQ® (85.5'' Diag), Model # 86NANO90UNA is not a dual voltage TV. It has a power rating of 120VAC, 50/60Hz. If it is advertised as a dual voltage TV, that would be incorrect...^IFV
^For full promotion details, please refer to the offer terms & conditions. This LG TV and free PL5 Speaker promotion is valid for purchases made between September 14, 2020 and November 22, 2020 (extended from October 11, 2020). Total Savings (Value): $129. Simply redeem your free XBOOM PL5 speaker here by December 22, 2020 (extended from November 13, 2020) and to view additional terms and conditions. Limit of one (1) free PL5 speaker per household. Offer valid while supplies last. Allow 6-12 weeks from claim validation for shipping of the free PL5 speaker.
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.
Get a 55-inch TV with features designed to make your favorite entertainment even better. From movies to gaming, sports to documentaries, our innovative 4K TV was created to unleash the power of television.
• LG NanoCell Technology: Nano Color delivers vibrant, accurate color and a wider spectrum of over a billion rich colors, while Nano Accuracy offers more precise color and wider angles, and the Nano Bezel on our 55-inch 4K TV virtually disappears – for a more immersive experience.
• With Filmmaker ModeTM our 55-inch TV may be one of the best TVs for movies. When selected, your TV will use automatic picture and processor settings to translate the director’s vision to your screen – for a stunningly authentic cinematic experience.
• Gaming Features: Our 55-inch LG NanoCell TV not only gives you AI-powered picture quality, but with HGiG, VRR and FreeSync, you'll get less lag time, higher refresh rates and more responsive gameplay.
• Motion Pro & Sports Alert: For sports lovers, our UHD TV features Motion Pro for reduced stuttering for smoother action. And with Sports Alert, you can get updates on your favorite teams while you're watching other content – and switch to games without searching for the channel.
The LG 55-inch NanoCell TV gives you an unparalleled viewing experience. And when combined with our home audio devices, it will transform your space into a home theater that's innovative, immersive and one of a kind.