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4.4 | 14 Reviews

LG NanoCell 86 Series 4K 75 inch Class Smart UHD NanoCell TV w/ AI ThinQ® (74.5'' Diag)

LG 75SM8670AUA

Features

  • Ultra Large - 75''
  • LG ThinQ AI Google Assistant Alexa
  • LG 7 Gen 2 Intelligent Processor
  • Local Dimming

See More

 
Bring Home the LG NanoCell TV SM8670

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.


Local Dimming illuminates your favorite scenes

Enhanced contrast and black levels with dimming control across localized zones of the LED backlight.


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. Auto Low Latency Mode (ALLM) helps deliver the best graphics with minimal stutter at the fastest speeds for the best gaming experience.


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

  • Ultra Large - 75''
  • LG ThinQ AI Google Assistant Alexa
  • LG 7 Gen 2 Intelligent Processor
  • 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 Edge
Backlight Dimming Technology 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
Clarity Quad Step Noise Reduction, Frequency Based Sharpness Enhancer
Color
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 No
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 (2 rear, 2 side)
HDMI Audio Return Channel (ARC) ARC (HDMI 2)
USB Ports (v 2.0) 3 (2 rear, 1 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
Power Consumption 108W
Annual Power Consumption 199KWh/y
DIMENSIONS/WEIGHTS/UPC
TV Dimensions with Stand (WxHxD) 66.3" x 41.1" x 14.6"
TV Dimensions without Stand (WxHxD) 66.3" x 38.3" x 2.6"
Packaging Dimensions (WxHxD) 72.4" x 45.9" x 9.1"
Stand Width 35.2"
VESA Mounting (W x H) 600 x 400
TV Weight with Stand 91.7 lbs
TV Weight without Stand 85.5 lbs
Packging Weight 115.1 lbs
UPC 719192629912
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
DISCLAIMER
* Billion Rich Colors is achieved through 10 bit dithering.

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.

4.4 out of 5

78% of reviewers recommend this product.

5 Stars

Great TV

Chuck 71 1/8/2021

This LC TV is awesome 75 of Greatness and has a ton of features.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

pros and cons

Robert Disapponted 12/18/2020

Tv is clear after a few hours of going into setting and sounds good. Only on arc can work at a time unless you purchase a splitter Calibration has to be made by someone else program not available. Overall good enough.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

Good quality but not a fan

TheronK 12/14/2020

I bought open box from BestBuy had issues and things I did not like about it. Contacted LG and they will not honor factory warranty. LG clearly states that there is a issue with my TV. I have a 2 month old tv that should have at least a 90 day manufacturing warranty says BestBuy BB. The GeekSquad says that I should have a full manufacturing warranty and for three days I got no where. After being heated and upset I said that my health is more important and take it as a lost its life I really expected one of them to step up to the plate but neither did. BB points at LG and LG points the finger at BB. If this was a yard sale I would understand but two large successful companies getting over is beyond wrong. #badbusiness #lg #bestbuy #nanocell
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

LG driver home... Love the c-stand

Kitty Katt 12/11/2020

I bought my LG TV last Christmas season for myself. I love all the LG products... My home is LG driven including my cellar phone. You cannot beat the quality ease of setup with all the products
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Love it Fantastic TV

Mauriziop 12/11/2020

Love LG TVs and this one is great. I have an Xbox Series X and i am running my games at 220Hz sensational picture the apps and features are typical LG quality and there are plenty of HDMI ports. I have it paired with an SL10Y soundbar to comete the package. Highly recommend.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Beautiful picture Easy setup

SherryHun 12/11/2020

Really like this TV. Easy to set up with a great picture. Love the features on the remote
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Excellent Picture Quality

Revhht 12/11/2020

Excellent Picture Quality Love the magic Remote too Only down side I can think of is the weight of the TV. Well soon see if the TV Wall Mount will hold it in place.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Clear and crisp

Ecantu 12/11/2020

This TV is great. It has great picture and has great features with Google Home and easy to connect to other devices.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Awesome Tv

Dern 68 12/11/2020

Have TV 6 months and had very good experience. Very good tv for the price.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

AJ35 8/3/2020

Ive had this tv for less then three months and this is the view I get when I watch any movies that are dark does anyone else have this issue of white light bleeding. Theyve replaced my panel once already and this is the new view so hopefully when they send someone out again it will be alot better.
Originally posted on lg.com

No, I do not recommend this product

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3 Stars

Works Okay

Ronster58 5/22/2020

Ive owned this TV for 2 weeks now and while its not a bad TV I formerly owned a competitors 75 4K TV that I liked better. This TV requires way too much intervention from the TV remote whereas my former TV could be completely controlled from my Satelite remote. If you think you can control your non LG soundbar from the TV remote think again. Its just not possible. My much missed former TV also had Caststream built into it. I had to go out and purchase a Google Caststream device just to stream from my smart phone to my TV. Thus needlessly using one of the 4 available HDMI ports. Also you will find that you will be switching the display OFTEN. Some things look good in the APS mode while other programs look terrible and only look good in the vivid mode.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

wonderful clarity in large screen

Dlk47 3/30/2020

Bought this TV about one month ago easy set up incredible picture great remote.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Outstanding tv

Dave m 74 3/27/2020

I am replacing a 8 year old working LG tv for a larger 75 with 4K and more features. This tv is amazing. The magic remote is easy to use. I own many LG products and they have all been super reliable and super for their price. LG is a brand I trust and will continue to buy. Best tv I have ever owned. Picture is lifelike. You will not be disappointedz
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great features

29Me 2/23/2020

I bought this last year and I am so happy I did Get one
Originally posted on lg.com

Yes, I recommend this product

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