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LG 55SM8600PUA Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019), Black

4.6 4.6 out of 5 stars 505 ratings

$1,299.99

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Ask to play music and games, check the weather, control your smart home, and more with this smart TV.
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Alexa Built-in

This smart TV has been certified by Amazon. Select Alexa Built-in smart TVs are Push-to-Talk and require pressing and holding the button on your remote to talk to Alexa, while other smart TVs have hands-free available with Alexa. Please see product details.

Screen Size 55 Inches
Brand LG
Resolution 4K
Refresh Rate 120 Hz
Special Feature Flat
Included Components Remote Control, Power Cable, E-Manual, Remote Control Batteries, Quick Start Guide
Connectivity Technology Wireless, Bluetooth, USB, Ethernet, HDMI
Product Dimensions 10.4"D x 48.5"W x 30.9"H
Supported Internet Services YouTube, Browser
Model Name 55SM8600PUA

About this item

  • Dimensions: W/ Stand 48.5"W x 30.9"H x 10.4"D | W/o Stand 48.5"W x 28.2"H x 2.5"D | Stand Width 33.1"
  • LG a7 GEN 2 INTELLIGENT PROCESSOR: Images, action and color are brought to new life to instantly enhance picture quality through LG's best 4K processor, empowered by AI at its core.
  • LG THINQ, ALEXA AND GOOGLE ASSISTANT: LG TVs are the first to integrate both the Google Assistant and Alexa with LG ThinQ AI technology. Display Resolution - 4K Ultra HD (3.840 x 2.160)
  • 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. The ultra-vivid picture and powerful, moving audio seem to flow all around you.
  • NANO COLOR: vibrant color and detailed crisp images, made possible by the tiniest of intricacies in design and engineering.
  • WISA SPEAKER COMPATIBILITY: works seamlessly to deliver high fidelity in wireless audio. It dramatically elevates the cinematic sound of everything you watch. Only supports 5.1 Channel and 2.0 Channel. Transmitter dongle required and sold separately.
  • AIRPLAY 2: with AirPlay 2 built in, you can effortlessly cast anthing from Apple iPhone or laptop to your LG AI TV
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Important information

Visible screen diagonal

55" / 140 cm

Product Description

The Nano Cell Display ensures a picture with better quality in the LG NanoCell TV Nano 8 Series, SM8600. Nano Accuracy keeps everything lifelike, and Nano Color delivers a spectrum of color. LG's powerful α7 Gen 2 Intelligent Processor enriches your content. Local dimming control helps light levels. Picture and sound are elevated with premium Dolby Vision and Dolby Atmos. This LG AI TV is the world's most intelligent TV with LG ThinQ AI and the voice control of the Google Assistant* and Alexa are built in. *Service limited to certain languages. Some features require 3rd party service subscriptions.

What's in the box

  • Power Cable
  • Quick Start Guide
  • Remote Control
  • Remote Control Batteries
  • E-Manual
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    LG 55SM8600PUA Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019), Black
    LG 55SM8600PUA Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019), Black
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    Price$1,299.99-15% $598.00
    List:$699.99
    $698.00$896.99$527.99$498.00
    Delivery
    Get it May 28 - Jun 3
    Get it as soon as Friday, May 17
    Get it May 17 - 23
    Get it as soon as Friday, May 17
    Get it as soon as Friday, May 17
    Customer Ratings
    Smart Features
    4.5
    4.2
    5.0
    4.3
    4.9
    4.0
    Picture quality
    4.5
    4.3
    4.3
    4.4
    4.6
    4.4
    Remote Control
    4.4
    4.4
    4.2
    4.1
    5.0
    Brightness
    4.8
    4.5
    4.5
    4.5
    Sound quality
    4.3
    3.9
    4.1
    4.0
    Sold By
    NYCelectronic
    Amazon.com
    Amazon.com
    Electronic Express
    Amazon.com
    Amazon.com
    display type
    LED
    LCD
    Panel
    Qned Mini Led Display
    UHD
    4K UHD
    display size
    55 inches
    55 inches
    50 inches
    55 inches
    55 inches
    55 inches
    model year
    2019
    2022
    2022
    2023
    2024
    2023
    resolution
    4K
    4K
    4K
    4K
    4K
    4K
    operating system
    WebOS
    Android, Google TV
    Android, Google TV
    webOS 23
    Samsung Tizen
    hardware interface
    usb
    composite video, hdmi
    hdmi
    hdmi

    From the manufacturer

    nanocell color tv
    local dimming led backlight
    a7 gen 2 intelligent processor
    dolby atmos dolby vision
    ThinQ AI
    AirPlay
    SM9970 SM9500 SM9070 SM9000 SM8600 SM8600
    SM9970PUA SM9500PUA SM9070PUA SM9000PUA SM8670PUA SM8600PUA
    Customer Reviews
    3.9 out of 5 stars
    14
    4.3 out of 5 stars
    72
    4.3 out of 5 stars
    156
    4.1 out of 5 stars
    207
    4.5 out of 5 stars
    280
    4.4 out of 5 stars
    468
    Price $1,599.99 $1,649.00
    Screen Size Class/ Display Type 75"/ Nano Cell Display 65"/ Nano Cell Display 86" 75"/ Nano Cell Display 65" 55"/ Nano Cell Display 75"/ Nano Cell Display 65" 55" 49"/ Nano Cell Display
    Processor α9 Gen 2 Intelligent Processor 8K α7 Gen 2 Intelligent Processor α7 Gen 2 Intelligent Processor α7 Gen 2 Intelligent Processor α7 Gen 2 Intelligent Processor α7 Gen 2 Intelligent Processor
    Wide Viewing Angle Yes - IPS Technology Yes - IPS Technology Yes - IPS Technology Yes - IPS Technology Yes - IPS Technology Yes - IPS Technology
    Dimming Technology Full Array Local Dimming Pro Full Array Dimming Full Array Dimming Full Array Dimming Local Dimming Local Dimming
    HDR 8K Cinema HDR (8K HDR10 Pro, 8K HLG Pro, 4K Dolby Vision, 4K Technicolor HDR) 4K Cinema HDR (Dolby Vision, HDR10, HLG) 4K Cinema HDR (Dolby Vision, HDR10, HLG) 4K Cinema HDR (Dolby Vision, HDR10, HLG) 4K Cinema HDR (Dolby Vision, HDR10, HLG) 4K Cinema HDR (Dolby Vision, HDR10, HLG)
    LG ThinQ AI Yes Yes Yes Yes Yes Yes
    Amazon Alexa / Google Assistant Built-in Yes Yes Yes Yes Yes Yes
    Smart TV / Magic Remote Included Yes/ Yes Yes/ Yes Yes/ Yes Yes/ Yes Yes/ Yes Yes/ Yes
    Number of USB Ports/HDMI Ports 3/4 3/4 3/4 3/4 3/4 2/4
    Audio Dolby Atmos 2.2 Ch 40W (WF: 20W) Dolby Atmos 2.2 Ch 40W (WF: 20W) Dolby Atmos 2.2 Ch 40W (WF: 20W) Dolby Atmos 2.2 Ch 40W (WF: 20W) Dolby Atmos 2.2 Ch 40W (WF: 20W) Dolby Atmos 2.0 Ch 20W

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    Technical Details

    Additional Information

    Warranty & Support

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    LG 55SM8600PUA Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019), Black

    LG 55SM8600PUA Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019), Black


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    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    505 global ratings

    Customers say

    Customers like the picture quality, ease of use, and value of the television. For example, they mention it's sharp, has perfect color, and is well built. Some are happy with features, and performance. That said, opinions are mixed on the remote and Alexa connectivity.

    AI-generated from the text of customer reviews

    84 customers mention76 positive8 negative

    Customers are satisfied with the picture quality of the television. They mention that it has a sharp image with perfect color. They also appreciate the great display and the colors and clarity that blow them away. Overall, customers are happy with the smart TV features and the 4K resolution.

    "...The sound from the TV is quite good as well without having a sound bar or some other external sound system...." Read more

    "...The colors and clarity blew me away. The blackness of black is stunning, the vivid color and crispness is beyond what I expected...." Read more

    "...yet has a picture to match the plasma's depth of color and even better clarity...." Read more

    "...Now for what I like, the TV itself, the picture quality is great and it was easy to setup, even though I had to rewire my system to match the LG..." Read more

    44 customers mention38 positive6 negative

    Customers like the quality of the television. They say it's a good overall product, well built, and has top features. Some mention that it'll provide the highest quality for viewing. Overall, customers are happy with the features, picture, and reliability of the TV.

    "...Much better quality that the price would suggest" Read more

    "Great TV, very versatile, nice features. Bought for bedroom and didn't realize the remote buttons don't light up...." Read more

    "...So far so good. Easy set up. Great display, great quality. It has way more than I need in a TV. I mainly needed Disney plus and Netflix...." Read more

    "...I was swayed towards this TV because of the sturdy looking stand it had, compared to the rest I was interested in...." Read more

    31 customers mention26 positive5 negative

    Customers like the ease of use of the television. They say it's easy to set up, including apps like YouTube TV, Netflix, and Amazon Prime. They also say the remote is easy to use and intuitive. The TV setup was done in minutes, and the remote configures easily with other components.

    "...Love how the LG TV menu makes it easy to access anything I need to. The voice control on the remote works well and we use it pretty often...." Read more

    "...I like the way Samsung lays theirs out better--much more intuitive. Regardless, this is a fabulous TV at an amazingly low price." Read more

    "...I like, the TV itself, the picture quality is great and it was easy to setup, even though I had to rewire my system to match the LG view of the world..." Read more

    "...The television set up without any issues and has provided flawless service since first turned on...." Read more

    25 customers mention25 positive0 negative

    Customers are satisfied with the value of the television. They mention that it is a great buy, with good UHD picture quality for the price. Some say that the nano cell tech is worth the extra money.

    "Great smart TV for the price and great picture quality...." Read more

    "...I highly recommend this tv, the nano cell tech is worth the extra money. But if you use cable, make sure your cable box is a 4k capable." Read more

    "...Regardless, this is a fabulous TV at an amazingly low price." Read more

    "This is a good size smart TV with many nice features at a reasonable price but I was disappointed with the brightness. The audio is great...." Read more

    12 customers mention12 positive0 negative

    Customers like the features of the TV. They mention it has many nice features, functions, and apps. They also appreciate the versatile design and easy setup for additional devices.

    "...Picture is excellent (IPS panel) and bright* Snappy Smart TV features* 4 HDMI ports..." Read more

    "...Te set is so smart it not only knows when the Bluetooth goes on or off it knows to deal with the sound accordingly...." Read more

    "This is a good size smart TV with many nice features at a reasonable price but I was disappointed with the brightness. The audio is great...." Read more

    "...We love the options of using apps and getting on the internet from our tv!" Read more

    9 customers mention9 positive0 negative

    Customers are satisfied with the performance of the television. They mention that all aspects work great, the Smart TV works well, and has provided flawless service. Some say that the HDR and Dolby Atmos are working as expected.

    "...The television set up without any issues and has provided flawless service since first turned on...." Read more

    "...HDR and Dolby Atmos are working as expected. The Smart features are good not than great. For some reason I cannot access Netflix." Read more

    "...Picture is great in both light and dark room. Smart tv works well...haven’t found an issue so far." Read more

    "have had the TV for about 2 weeks and havent had any issues. we love the picture and quality. does seem to have HDR but nothing stated online...." Read more

    19 customers mention9 positive10 negative

    Customers have mixed opinions about the remote control of the television. Some find it smart, easy to use, and has great features. Others say it's confusing and complicated.

    "...Also the use of the remote is somewhat confusing...." Read more

    "...The voice control on the remote works well and we use it pretty often...." Read more

    "...The remote takes some getting used to, though. It's not an IR remote and it has a gyro inside so it has a "mouse pointer" feature which allows you..." Read more

    "...My only complaint is the remote. The remote seems ok but the instructions are terrible...." Read more

    9 customers mention5 positive4 negative

    Customers have mixed opinions about the Alexa connectivity of the television. Some mention that it integrates seamlessly with Alexa, while others say that it's very difficult to use and the interaction could be improved. Some customers also say that the TV Alexa app is impossible to use.

    "...That's ALL I can say that is positive. The sound pairs easily with bluetooth speakers...." Read more

    "...stars because it does screw up once in a while; the Alexa interaction could be improved by adding just a few features that inexplicably aren’t there..." Read more

    "The 4K 55 inch LG NanoCell Tv is as I expected so far. The quality video is crystal clear...." Read more

    "...pleased with the picture, the number of HDMI inputs, ability to connect with my sound bar via TOSLINK, and smart TV capabilities...." Read more

    Great choice for a 4K smart TV!
    5 Stars
    Great choice for a 4K smart TV!
    Great smart TV for the price and great picture quality. But it’s important to remember that the 4K aspect of the TV only truly shines when playing 4K content. So remember not to be disappointed with picture quality when watching some of your old DVDs and it doesn’t look as good as when you stream from Disney plus or other streaming platforms that have movies that are 4K. I’d recommend it to friends or family. Love how the LG TV menu makes it easy to access anything I need to. The voice control on the remote works well and we use it pretty often. The sound from the TV is quite good as well without having a sound bar or some other external sound system. It’s very easy to mirror from your phone to the TV as well and we use that feature all the time. It’s okay for playing video games on, nothing impressive in that arena unless you have a console that supports 4K gaming. Does the trick for somebody like me who plays a few times a month. Overall we are very pleased with the TV and have had it for almost a year now.Note: It is quite wobbly with the stand it has, so that’s something to be conscious of. As long as nobody is touching it or anything it stays put just fine. It would only concern me if I had kids running around the house. If you mount it that obviously would get rid of any possible problems that could happen.
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    Top reviews from the United States

    Reviewed in the United States on October 11, 2020
    Great smart TV for the price and great picture quality. But it’s important to remember that the 4K aspect of the TV only truly shines when playing 4K content. So remember not to be disappointed with picture quality when watching some of your old DVDs and it doesn’t look as good as when you stream from Disney plus or other streaming platforms that have movies that are 4K. I’d recommend it to friends or family. Love how the LG TV menu makes it easy to access anything I need to. The voice control on the remote works well and we use it pretty often. The sound from the TV is quite good as well without having a sound bar or some other external sound system. It’s very easy to mirror from your phone to the TV as well and we use that feature all the time. It’s okay for playing video games on, nothing impressive in that arena unless you have a console that supports 4K gaming. Does the trick for somebody like me who plays a few times a month. Overall we are very pleased with the TV and have had it for almost a year now.

    Note: It is quite wobbly with the stand it has, so that’s something to be conscious of. As long as nobody is touching it or anything it stays put just fine. It would only concern me if I had kids running around the house. If you mount it that obviously would get rid of any possible problems that could happen.
    Customer image
    5.0 out of 5 stars Great choice for a 4K smart TV!
    Reviewed in the United States on October 11, 2020
    Great smart TV for the price and great picture quality. But it’s important to remember that the 4K aspect of the TV only truly shines when playing 4K content. So remember not to be disappointed with picture quality when watching some of your old DVDs and it doesn’t look as good as when you stream from Disney plus or other streaming platforms that have movies that are 4K. I’d recommend it to friends or family. Love how the LG TV menu makes it easy to access anything I need to. The voice control on the remote works well and we use it pretty often. The sound from the TV is quite good as well without having a sound bar or some other external sound system. It’s very easy to mirror from your phone to the TV as well and we use that feature all the time. It’s okay for playing video games on, nothing impressive in that arena unless you have a console that supports 4K gaming. Does the trick for somebody like me who plays a few times a month. Overall we are very pleased with the TV and have had it for almost a year now.

    Note: It is quite wobbly with the stand it has, so that’s something to be conscious of. As long as nobody is touching it or anything it stays put just fine. It would only concern me if I had kids running around the house. If you mount it that obviously would get rid of any possible problems that could happen.
    Images in this review
    Customer image
    Customer image
    2 people found this helpful
    Report
    Reviewed in the United States on September 17, 2019
    I did SO much research on 4K TVs before purchasing this one. I have always had great success with lg TVs, so I decided to buy again.

    My main viewing is via xfinity cable and streaming with an Apple TV. I went back and forth betwen getting a “regular” 4K lg or this nano one basically because of the higher cost. But I liked the fact that the stand was center based and the legs in the end didn’t fit in my current stand. Plus after looking at different levels of lg at Best Buy, I decided to go for the more technological advanced nano tv. I bought it from Amazon because of prime delivery.

    When I got home and hooked it up to my xfinity box, I was disappointed... the picture was better than my 1080 tv but not near as spectacular as it was at Best Buy...after spending $400 more for the nano tech, I was disappointed....

    HOWEVER, after a google search I found out my cable box didn’t handle 4K well, xfinity had specific 4K boxes. I went to my local xfinity, swapped out the box for a 4K box, and the difference was unbelievable.

    Now I LOVE this tv, the picture is amazing!! I found the original Avengers movie on TNT and it was like a different movie. The colors and clarity blew me away. The blackness of black is stunning, the vivid color and crispness is beyond what I expected.

    I can’t really comment on the sound because I use a sound bar.

    I highly recommend this tv, the nano cell tech is worth the extra money. But if you use cable, make sure your cable box is a 4k capable.
    Customer image
    5.0 out of 5 stars Xfinity cable users...read this review!!!
    Reviewed in the United States on September 17, 2019
    I did SO much research on 4K TVs before purchasing this one. I have always had great success with lg TVs, so I decided to buy again.

    My main viewing is via xfinity cable and streaming with an Apple TV. I went back and forth betwen getting a “regular” 4K lg or this nano one basically because of the higher cost. But I liked the fact that the stand was center based and the legs in the end didn’t fit in my current stand. Plus after looking at different levels of lg at Best Buy, I decided to go for the more technological advanced nano tv. I bought it from Amazon because of prime delivery.

    When I got home and hooked it up to my xfinity box, I was disappointed... the picture was better than my 1080 tv but not near as spectacular as it was at Best Buy...after spending $400 more for the nano tech, I was disappointed....

    HOWEVER, after a google search I found out my cable box didn’t handle 4K well, xfinity had specific 4K boxes. I went to my local xfinity, swapped out the box for a 4K box, and the difference was unbelievable.

    Now I LOVE this tv, the picture is amazing!! I found the original Avengers movie on TNT and it was like a different movie. The colors and clarity blew me away. The blackness of black is stunning, the vivid color and crispness is beyond what I expected.

    I can’t really comment on the sound because I use a sound bar.

    I highly recommend this tv, the nano cell tech is worth the extra money. But if you use cable, make sure your cable box is a 4k capable.
    Images in this review
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    109 people found this helpful
    Report
    Reviewed in the United States on February 26, 2020
    This TV replaced an older plasma unit of about the same size. It is significantly lighter and thinner yet has a picture to match the plasma's depth of color and even better clarity. I have an LG OLED TV in another room with an absolutely crystal clear picture. This MUCH less expensive model is nearly as good. I was already familiar with the LG remote because of my other TV and I have to admit, I am not a particular fan. I like the way Samsung lays theirs out better--much more intuitive. Regardless, this is a fabulous TV at an amazingly low price.
    3 people found this helpful
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    Reviewed in the United States on April 25, 2020
    The Magic Remote does not have any real way to customize the buttons. The biggest complaint, and I looked in the LG Forums for an answer, is that the Guide button brings up the useless LG version of your cable box guide. There does not seem to be a way to change this "feature." There have been questions about this for at least 2 years on the LG Forums and the answer from LG is the same useless video. Also, my cable box has a DRV feature and there is no way to access this. Fortunately my Harmony Hub Remote works well with the TV and I can access all the features of the cable box. Also the use of the remote is somewhat confusing. I got into places I could not easily back out of and the lack of ream user manuals, even in pdf form, is a real disadvantage.

    The second mildly annoying "feature" is how you have to setup the TV. LG assumes that you want a TV-centric setup. If you had a Home Theater-centric setup where the HT does the switching, you will have to rearrange the cables so that the LG TV is the center of the universe. Not too difficult, but it is annoying that you have to do this as there does not seem to be a way to properly setup the system the other way.

    Now for what I like, the TV itself, the picture quality is great and it was easy to setup, even though I had to rewire my system to match the LG view of the world. Also, fortunately (because of the terrible Magic Remote), the TV worked right away with my Harmony Hub remote. I would like to have a pdf user manual. I understand about not killing trees for a user manual that no one reads, but the online manual requires you to think like LG and I have had little luck finding how to do a few things. Fortunately it is mostly intuitive, but it is always nice to have something you can read off-line when you have a specific question.

    Placed a call to LG and they offered to call back because of the long wait. A day later I got a call from a random number in Alabama that this not ID LG in Caller ID. Of course, we did not answer. The person left a message about checking the useless websites, etc. and did not provide a phone number to jump the line and get connected relatively quickly with an agent.
    2 people found this helpful
    Report