LG 75″ Class (74.5″ Diag.) 4K Ultra HD LED TV


  • Purchase 3 Year SquareTrade Warranty ($99.99) and 4K NanoCell TV, Receive $100 Off Total Purchase
  • TruMotion 240
  • a7 Gen 2 Intelligent Processor
  • 4K Cinema HDR with Dolby Vision
  • Google Assistant and Alexa Built-In


Bring Home the LG NanoCell TV SM8670
Delivering vibrant color and lifelike accuracy are what make LG NanoCell our best LED TV ever.

LG NanoCell TV 4K puts color on full display
Bring home LG’s best LED TV ever. The NanoCell™ Display provides greater color accuracy and unveils a spectrum of a billion rich colors.

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 α7 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.

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 – all in sync.

  • 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.

Additional information


Compatible with

Google Assistant

Dimensions With Stand

Dimensions Without Stand

Display Type

High Dynamic Range Hdr

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Inputs - HDMI 1

HDMI 1/2.2

Inputs - HDMI 2

HDMI 1/2.2

Inputs - HDMI 3

HDMI 1/2.2


Motion Technology

Native Refresh Rate

120 HZ

Number of Digital Optical Audio Inputs


Number Of Hdmi Inputs

Number Of Usb Ports


Screen Size

Smart Platform


Speaker Watts (Each)

40 W

Vesa Mounting Standard

Weight With Stand

Weight Without Stand

Wireless Standard