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4.6 | 36 Reviews

LG NanoCell 90 Series 4K 55 inch Class Smart UHD NanoCell TV w/ AI ThinQ® (54.6'' Diag)

LG 55SM9000PUA

Features

  • LG ThinQ AI Google Assistant Alexa
  • LG 7 Gen 2 Intelligent Processor
  • Full Array Local Dimming
  • NanoCell Display

Quick Specs

  • Type: 50 - 59 LED-LCD TV
  • Width: 48.5"
  • Height: 30.7"
  • Depth: 10.4"
  • Energy Star Rated: No
  • Screen Size: 55"
  • Max Resolution: 4K
  • WiFi Connected: Yes

See More

 
Bring Home the LG NanoCell TV SM9000

Delivering vibrant color and lifelike accuracy are what make LG NanoCell our best LED TV ever.


Unveil a new world in Nano Color

Come home to stunning, vibrant color and detailed crisp images, made possible by the display's nanometer-sized particles, each thinner than a human hair.


LG NanoCell TV 4K puts color on full display

Bring home the Nano Color and Nano Accuracy of LG's ultra-premium LED TV. The Nano Cell™ Display provides greater color accuracy at wide viewing angles and unveils a spectrum of more than a billion rich and stunning colors.


The engine that enhances everything

The innovative 7 Gen 2 Intelligent Processor is at the center of intelligent enhancement of images, action and color. A powerful processor empowered by AI at its core.


Brighten your scenes with Full Array Local Dimming

Discover lifelike picture quality, deeper black levels and enhanced contrast with precise lighting and accuracy across the entire LED backlight display.


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.


Nothing gets in the way of your entertainment

At only fractions of an inch, you might not even notice the ultra-slim bezel design. Minimalist in every sense, it frames and puts the focus on the display itself.


Dolby Vision™ and Dolby Atmos® transform your TV into an entertainment powerhouse

Advanced image and sound technologies inspired by the cinema optimize picture and sound for a spectacular, more lifelike experience in every scene - it's ultra vivid picture and powerful, moving audio that seems to flow all around you.


New Level of Gaming with Intense Black

The intense black canvas of an LG NanoCell TV provides an immersive experience in gaming on your favorite consoles. See hidden details and vibrant color even from a wide TV viewing angle. Immerse yourself with cinematic virtual 5.1 channel surround sound. And enjoy the latest innovations with HDMI that allows for responsive gameplay that gives you the edge.


Fast Response, Fluid Motion

Upgrade your game play with the latest features. Low input lag allows real-time response to fast-paced action. Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) supported on the latest HDMI standard, deliver the best graphics with minimal stutter at the fastest speeds for the best gaming experience.


LG NanoCell TVs and WiSA™

LG NanoCell TVs are WiSA Ready™ and seamlessly connect to WiSA Certified™ speakers using the Axiim LINK wireless USB audio transmitter so you can enjoy high-quality, immersive surround sound in minutes.*


AirPlay lets you do it all. Watch. Listen. Share.

AirPlay 2 lets you effortlessly share movies -including Dolby Vision titles-, 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.

Features

  • LG ThinQ AI Google Assistant Alexa
  • LG 7 Gen 2 Intelligent Processor
  • Full Array Local Dimming
  • NanoCell Display
  • Dolby Vision Dolby Atmos
PICTURE(PANEL)
Display Type NanoCell Display
Display Resolution 4K Ultra HD (3,840 x 2,160)
Wide Viewing Angle Yes (IPS Technology)
Backlight Type Slim Direct
Backlight Dimming Technology Full Array Local Dimming
PICTURE(PROCESSING)
Picture Processor 7 Gen 2 Intelligent Processor
Refresh Rate TruMotion 240 (Native 120Hz)
HDR (High Dynamic Range) 4K Cinema HDR (Dolby Vision®, HDR10, HLG), HDR Dynamic Tone Mapping Pro
Contrast Object Depth Enhancer, Ultra Luminance Pro
Clarity Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Color Nano Color, Nano Accuracy, Billion Rich Colors*, Advanced Color Enhancer
Resolution Upscaler 4K Upscaler
AI TV(ARTIFICIAL INTELLIGENCE)
LG ThinQ® AI Yes
Google Assistant Yes
Alexa Built-In Yes
Google Home Compatible Yes (Google Home device sold separately)
Amazon Alexa Compatible Yes (Amazon Alexa device sold separately)
Intelligent Voice Recognition Yes
SMART TV
Operating System webOS
Magic Remote Control Yes (Point, Click, Scroll, Voice)
Universal Remote Control Yes (Auto Device Detection)
LG Content Store (App Store) Yes
Full Web Browser Yes
AUDIO
Speaker System 2.2 Channel
Output Power 40W (20W Woofer)
Dolby Atmos Yes
WiSA Ready Yes (Separate Dongle Purchase Required)
DTS Decoder DTS-HD
Bluetooth Audio Playback Yes
LG Sound Sync Yes
CONNECTIVITY
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) 4 (side)
HDMI Audio Return Channel (ARC) eARC (HDMI 2)
USB Ports (v 2.0) 3 (1 rear, 2 side)
RF Connection Input (Antenna/Cable) 1 (rear)
Composite Input (AV) 1 (rear)
Ethernet Input 1 (rear)
RS-232C Input (Mini Jack) 1 (rear)
Digital Audio Output (Optical) 1 (rear)
POWER
Power Supply (Voltage, Hz) AC 120V, 50/60Hz
Standby Power Consumption Under 0.5W
DIMENSIONS/WEIGHTS/UPC
TV Dimensions with Stand (WxHxD) 48.5" x 30.7" x 10.4"
TV Dimensions without Stand (WxHxD) 48.5" x 27.9" x 2.5"
Packaging Dimensions (WxHxD) 53.5" x 33.9" x 6.9"
Stand Width 33.1"
TV Weight with Stand 42.1 lbs
TV Weight without Stand 38.8 lbs
Packaging Weight 50 lbs
VESA Mounting (W x H) 300 x 300
UPC 719192626348
ACCESSORIES INCLUDED
Remote Magic Remote Included
Remote Control Battery Yes
Power Cable Yes
User Manual Yes
E-Manual Yes
WARRANTY
Limited Warranty Please see Support tab for full details on the limited warranty
UPC 719192626348
DISCLAIMER
* Billion Rich Colors is achieved through 10 bit dithering.

Quick Specs


  • Appearance

  • Type: 50 - 59 LED-LCD TV

  • Dimensions

  • Width: 48.5"
  • Height: 30.7"
  • Depth: 10.4"

  • Features

  • Energy Star Rated: No

  • Size

  • Screen Size: 55"

  • Panel

  • Max Resolution: 4K
  • WiFi Connected: Yes

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.

4.6 out of 5

97% of reviewers recommend this product.

5 Stars

LG Quality

Andreas123 4/18/2021

Great product - met my overall expectations and then some.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

It looks so amazing and has great pictures

Viridiana 4/15/2021

I bough this 8 months ago and Im so happy I did because everything on the screen look so nice. We had a problem with the screen turning off after 15 minutes but it went away and we can continue to watch our shows
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best TV Ive Ever Owned

Stevey Boy 55 4/14/2021

Being in such a unique time in this world. Being comfortable at home became priority over anything else. I was skeptical about purchasing a premium tv unit because of the price because of obviously the price but Im now a strong believer in you get what you pay for. I have gone with another brand for for years and have countless issues that were irritating and so inconvenient to go through warranty processes led repairs. We just needed something that works is reliable. So far this last year of almost everyday use it still works as brand new as the day we got it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Multiple features Made the set up hard

Zeb1959 3/6/2021

First TV with Streaming set up hard for me but now working very well. We are older users but have help from children to complete set up.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great TV

Vince8080 2/25/2021

Bought this TV a year ago. The picture is remarkable. Never thought I would need a smart TV but we have enjoyed Netflix Hulu and YouTube and this TV. It has even come in handy to search google on. We did have and issue with the smart remote and LG was quick to send a new remote. LG customer service was great to deal with. Very Happy with the purchase.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great TV

JH131313 1/10/2021

Got this as a replacement for a Samsung. Its outside on our screened in patio and the picture on the Samsung was very hard to see sort of a washed out picture. I assumed it was due to the sunshine coming in thru the windows. This new TV is MASSIVELY better in picture quality I could not be more pleased
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Love the HomeKit

caseofwine 1/6/2021

Im stoked to have a tv linked to my apple HomeKit. I can tell my phone to play a show on my tv For some reason HBO stopped being available to my tv though.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Thin bezels great picture quality amazing sound

raghu_p 1/4/2021

I bought this 4 months ago. It does outstanding in bright environments and bright videos. Theres local dimming but the number of zones are very limited and makes the picture look better without it in dark room. Dark room performance is the only complaint I have. Picture color is accurate supports dolby vision and hdr. I love watch dolby vision and atmos content on this tv
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

LG TV

GR68 12/26/2020

Great TV just want to add a sound bar. Own a number of LG products now.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great picture

Steve615 12/15/2020

Great picture. Easy to navigate. Excellent customer service
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Great TV. Hard to get the remote to do everything

Robiethecat 12/12/2020

I recommend going to consumer reports and use the settings they have figured out to get the best picture
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great TV

Lonnie93 12/11/2020

I have had this TV for about seven months now and i am glad I got it. The sound and picture quality it excellent.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best TV I have owned

Mark910 12/11/2020

I bought this TV 8 months ago and absolutely love it. It has great theatre like sound from the stock 40 watt speakers and an extraordinary picture. My previous TV was a 47 inch 3D LG and I loved it also but the sound and picture are much better on this model. Great TV.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Beautiful Picture

Kenster 12/11/2020

The remote is awesome. The picture is great. The features are many.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Really small viewing angles for good picture

Jpm23 12/11/2020

I got a great deal on this set and was excited about the features. Unfortunately it was unwatchable for any dark scenes especially in hdr. Everything was grey washed out and you could really see the backlights in action even after tweaking settings all over the place. My set was above a fireplace so looking up is horrible with this set and side to side viewing angles grey shifted quickly. Bright pictures were fine anything dark like ozarks or game of thrones was awful....like 1 star bad. The remote was awesome though and straight on picture quality was gorgeous. This is likely an issue with the ips panel.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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4 Stars

Beautiful picture Complex settings

Rb87 12/11/2020

I purchased this TV about six months ago. I have it set up with a receiver and seven speakers. I also have it connected to Wi-Fi cable as well as a DVD player. I think the TV is fantastic once you get to know how to use it. I occasionally still have issues with set up for example if I was my power. Once you get to know understand all of the various settings the TV could be fun and has many options. OverallI really do like the TV but set up is not intuitive.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Really nice television

LeeMaverick 12/11/2020

We bought this tv in summer 2020. the picture quality is great and we really appreciate the built in streaming services although Ive noticed that the sound quality on the built in streaming services isnt great.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Clear picture Size of tv screen.

Patsy28 12/11/2020

I bought this tv during the pandemic from Best Buy online. I have been very pleased with the size and the clear picture.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Best picture

Robbc 12/11/2020

I now have this tv for 6months .I had trouble at firstbut it was me not the tvwith a little help from my grandson I can now do it alone .the tv is greatI especially love the magic remote
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Required professional repair at the 11th month.

Bobolink 12/9/2020

When working it produces a beautiful picture. The remote control is far too complicated.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Excellent picture but features are hard to access

49MileSmile 12/2/2020

After a year Im still frustrated by the hard-to-use remote difficult to access on-screen features with the on-screen pointer thats horribly inaccurate and the lack of instructions for operating all the features on this unit. I rarely read owners manuals but I would for this TV if one were available. The picture by the way is excellent - and the sound is above average.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Great TV and Picture but...

KJay65 5/7/2020

Great TV and a great picture. I am not pleased that I cannot download Facebook Watch on this TV. The last TV I purchased over 6 years ago has the ability for me to do this yet this TV that was purchased 2020 of this year does not allow this. If they are all SMART TVs then I should be able to download or already have access to any apps. Granted no one knew COVID-19 would happen and we would be on a Stay at Home order but here we are and I cant download an app that I need to watch the goings on at church and others virtually
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

ALL THE BELLS AND WHISTLE

gyver 5/5/2020

I bought this TV 3 day before black Friday and i am glad i did picture quality is amazingblack levels are great and it comes with a built-in pattern generator so i calibrate it myself to get even more out of it and it has HDMI 2.1 future proof my old phone cant do it justice but i try
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Ive thrown out packing boxes

Tomjjjjj 4/4/2020

After two months Ive decided that this tv is going to continue to function properly and will not need to be returned. The remote is a little strange but Im getting used to it. Overall the tv was a good buy for me.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great channels

Dee2020 3/30/2020

I am so happy with my LG TV I went and purchased the LG8x and the 900 series TV I am so so happy cant get enough of playing with all my new toys. Thanks LG you rock
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great Picture

michaelr 3/30/2020

Really pleased with performance and intuitive controls. Fantastic picture sharpness. Integrated with existing system seamlessly
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great picture features

Taxman1220 3/29/2020

I had a very hard time deciding on this model. I have an LG OLED was a bit reluctant to get this model. But Im very glad I did. Woks looks great.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

What a pleasant experience

Woodsworld 3/28/2020

I purchased this TV after doing significant research and I must say that it has been a very pleasant surprise The quality of the picture is exceptional and sets a new personal standard beyond what it replaced. Im happy to highly recommend this TV as an engineer and audio/videophile and Im sure youll agree with its quality of construction and performance.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Lots of features

Walt 57 3/28/2020

This LG model has a crisp clean picture with lots of features. It is quick to set up and easy to control all it has to offer. The one thing that I think should be better is the stand. It looks good but is a little wobbly when nudged. The tv has a clean crisp picture remote is well designed and the smart tv features are easily enabled and responsive. I recommend this tv
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Lois 1954 3/23/2020

I bought my 55 LG smart tv about 2 weeks ago and Im very happy with it. It has so many good features and the best quality picture. I only buy the best and that Is LG products.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

ZEBBER 3/10/2020

PLEASED SO FAR. STILL LEARNING HOW TO ACCESS FEATURES.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing TV

dsech 3/6/2020

I am a shut-in and couldnt preview a TV before the purchase. I had to go on reviews good and bad and order online. I spent weeks reading and learning about many brands and models. I decided to go with this 55LG. Im glad I did The picture and color are amazing. The remote is crazy cool. There are alot of settings to tweek and get just the picture you are looking for. I really love my new TV.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent picture

resox1918 3/3/2020

Picture is amazing. The magic remote is loaded with features and so easy to use. You wont be disappointed with this TV
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great picture

john5941 2/28/2020

We bought this about a month ago and are very pleased. It was very easy to setup and all the features are easy to understand and program. We needed a 55 TV with a center stand due to size of our TV stand and space we were willing to allow for a TV stand even with that restriction we believe this set to be perfect.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Beautiful Picture

Bigdog71 2/26/2020

I bought this TV in the last two weeks. I am glad I did. The remote is easy to use. The apps are very accessible. This is my first smart TV. The picture is very bright and beautiful to watch.
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Great picture. Love the OS

dog e dog 2/23/2020

This tv was rated best led/lcd CR. Ive had good luck with LG products in the past and based on the good review at CR I purchased this tv. The picture from HD sources is excellent. Preset picture modes work very well. The OS is refined and well polished. The high end feature set OS and great performances make this tv an excellent choice.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value