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For the 2020 holiday season, returnable items shipped between October 1 and December 31 can be returned until January 31, 2021.
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LG 55SM8100AUA Alexa Built-in Nano 8 Series 55" 4K Ultra HD Smart LED NanoCell TV (2019)

4.6 out of 5 stars 1,196 ratings

Price: $899.00 & FREE Shipping. Details
Available at a lower price from other sellers that may not offer free Prime shipping.
55-Inch Size Chart
TV
Brand LG
Resolution 4K
Connections Wireless, Bluetooth, USB, Ethernet, HDMI
Display Technology LED
Display LED

About this item

  • QUAD CORE PROCESSOR: improves images, action and color, reducing distracing video noise and motion blur, enhancing sharpness and portraying accurate colors.
  • LG THINQ, ALEXA AND GOOGLE ASSISTANT: LG TVs are the first to integrate both the Google Assistant and Alexa with LG ThinQ AI technology.
  • NANO COLOR: vibrant color and detailed crisp images, made possible by the tiniest of intricacies in design and engineering.
  • LOCAL DIMMING: enhanced contrast and black levels with local dimming control across localized zones of the LED TV backlight display.
  • 4K RESOLUTION: images are clear and crisp with 4 times the resolution of full HD 1080p.
  • 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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From the manufacturer

SM9500 SM9070 SM9000 SM8670 SM8600 SM8100
SM9500PUA SM9070PUA SM9000PUA SM8670PUA SM8600PUA SM8100AUA
Screen Size Class/ Display Type 65"/ Nano Cell Display 86" 75"/ Nano Cell Display 65" 55"/ Nano Cell Display 75"/ Nano Cell Display 65" 55" 49"/ Nano Cell Display 65" 55"/ Nano Cell Display
Processor 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 Quad Core 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 Dimming Full Array Dimming Full Array Dimming Local Dimming Local Dimming Local Dimming
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) Active HDR (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 2/4 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 2.0 Ch 20W Dolby Atmos 2.0 Ch 20W

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Customer Rating 4.6 out of 5 stars (1196) 4.7 out of 5 stars (11555) 4.7 out of 5 stars (5798) 4.5 out of 5 stars (2628) 4.5 out of 5 stars (1248)
Price $899.00 $477.99 $477.99 $279.99 To see our price, add this item to your cart. You can always remove it later. Why?
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Connectivity Technology HDMI, Bluetooth, Ethernet, Wireless, USB Bluetooth, Ethernet, HDMI, USB, Wireless Bluetooth, Wireless, USB, Ethernet, HDMI HDMI, USB, Ethernet, Wireless, Bluetooth HDMI, Wireless, Bluetooth, Wired, Ethernet
Screen Size 55 inches 55 inches 55 inches 43 inches 54.6 inches
Display Type LED LCD LED LED LED
Item Dimensions 10.40 x 48.50 x 30.90 inches 48.40 x 9.90 x 30.80 inches 4.10 x 48.70 x 28.10 inches 38.30 x 7.40 x 24.10 inches 48.87 x 13.50 x 30.75 inches
Item Weight 41.20 lbs 30.60 lbs 17.90 lbs 35.10 lbs
Model Year 2019 2020 2020 2020 2020
Refresh Rate 60 hertz 60 hertz 60 hertz 60 hertz 60 hertz
Resolution 4K 4K 4K 4K 4K
Total HDMI Ports 4 2 3 3 3

Product description

Size:55-Inch  |  Style:TV

The LG NanoCell TV Nano 8 series, SM8100, delivers on picture quality, lifelike scenes and a spectrum of color. The power of the Quad Core Processor makes everything look better. Local dimming control helps light levels. 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.


Product information

Size:55-Inch  |  Style:TV

Technical Details

Additional Information

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Important information

Visible screen diagonal

55" / 140 cm


Customer Questions & Answers

Customer reviews

4.6 out of 5 stars
4.6 out of 5
1,196 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on February 25, 2020
Size: 65-InchStyle: TVVerified Purchase
312 people found this helpful
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Reviewed in the United States on October 2, 2019
Size: 65-InchStyle: TVVerified Purchase
196 people found this helpful
Comment Report abuse
Reviewed in the United States on November 12, 2019
Size: 55-InchStyle: TVVerified Purchase
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162 people found this helpful
Comment Report abuse
Reviewed in the United States on June 5, 2020
Size: 55-InchStyle: TVVerified Purchase
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96 people found this helpful
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Reviewed in the United States on November 14, 2019
Size: 55-InchStyle: TVVerified Purchase
48 people found this helpful
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Reviewed in the United States on August 24, 2019
Size: 65-InchStyle: TVVerified Purchase
49 people found this helpful
Comment Report abuse
Reviewed in the United States on December 21, 2019
Size: 55-InchStyle: TVVerified Purchase
32 people found this helpful
Comment Report abuse
Reviewed in the United States on October 2, 2019
Size: 65-InchStyle: TVVerified Purchase
42 people found this helpful
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Top reviews from other countries

jj76
5.0 out of 5 stars Great tv once you tamper with the settings!!
Reviewed in Canada on December 23, 2019
Size: 55-InchStyle: TVVerified Purchase
3 people found this helpful
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Amazon Customer
5.0 out of 5 stars Amazing!
Reviewed in Canada on September 21, 2019
Size: 65-InchStyle: TVVerified Purchase
4 people found this helpful
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Gentil
5.0 out of 5 stars Awesome device
Reviewed in Canada on September 29, 2019
Size: 55-InchStyle: TVVerified Purchase
5 people found this helpful
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Nancy cCeveland
5.0 out of 5 stars Beautiful picture
Reviewed in Canada on June 28, 2019
Size: 65-InchStyle: TVVerified Purchase
3 people found this helpful
Report abuse
Clinton
4.0 out of 5 stars Not worth the money, but a good TV for sure
Reviewed in Canada on August 1, 2019
Size: 55-InchStyle: TVVerified Purchase
4 people found this helpful
Report abuse
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