LG 86" 4K UHD HDR LED webOS Smart TV (86UM8070AUB)

Model Number: 86UM8070AUB
Web Code: 13411512


Lose yourself in the true-to-life visual experience you'll get from this LG 86" UHD 4K LED smart TV with HDR. The amazingly enhanced colour spectrum, deepest blacks, and brightest whites create crisp, clear imagery that is so realistic it puts you in every scene. With webOS, you will open up a limitless world of streaming content.
SAVE $200$2799.99
SALE ends:
Sold and shipped by Best Buy
Scheduled Delivery

We'll email you the earliest available delivery date.

Please enter a valid postal code.

Geek Squad Protection Plan
See Benefits

No Plan


2 Years


3 Years


4 Years


Brilliantly clear, realistic picture

  • 86" Ultra HD 4K LED TV boasts 2160p resolution, 4 times that of Full HD for brilliant clarity and defining details that produce an amazing picture, even up close
  • HDR (high dynamic range) provides a higher level of contrast between light and dark screen images for a truly realistic picture
  • Automatically upscales 1080p HD content to 4K, allowing you to enjoy all your content at the best possible resolution
  • 120Hz refresh rate with TM240 motion enhancement keeps the picture smooth and seamless, even during fast-paced action sequences in movies, TV shows, sports events, and gaming
  • Powered by a7 Gen 2 processor that intelligently enhances images, action and color

Expansive spectrum of hues for lifelike images

  • Advanced Colour Enhancer and True Colour Accuracy provides the most realistic spectrum of hues for a lifelike viewing experience

Multiple modes to suit your content

  • Adjust viewing settings to accommodate your content with 10 video modes, including Vivid, Standard, Eco, Cinema, Sports, Game, HDR Effect, Technicolor Expert, (ISF) Expert (Bright Room), and (ISF) Expert (Dark Room)

Envelop yourself in cinematic sound

  • 20W built-in speaker with single-touch sound tuning and AI sound that instantly interprets exactly what you're watching then automatically adjusts the audio output to match the content
  • Dolby Atmos, Dolby Surround, and OLED Surround immerse you in realistic cinema sound, the way filmmakers intended it to sound
  • Clear Voice III surrounds your senses with audio from all angles, enhancing sound quality by separating voices from background noise to provide you with a clear, crisp listening experience
  • WiSA speakers eliminates cord clutter while delivering super-low latency
  • LG Sound Sync effortlessly connects your home theatre, soundbar, and sound plate to your LG TV wirelessly using Bluetooth technology, minimizing clutter and synchronizing the audio between devices
  • Auto Notification makes it easy to pair Bluetooth-compatible devices to your TV

Expanded entertainment experience

  • webOS Smart TV operating system revolutionizes the way you watch and experience entertainment on your UHD TV with simple and intuitive technology that lets you stream TV, movies, sports, and music services with ease
  • Manage TV functions hands-free with your voice using built-in Google Assistant or also compatible with Amazon Alexa

Component connectivity

  • Wi-Fi, wired internet, and Bluetooth 5.0 connectivity offer a variety of options to pair with compatible devices, such as phones, tablets, external speakers and soundbars, laptops, and more
  • Connect your peripheral home theatre components using the integrated 4 x HDMI 2.0 ports, 1 x coaxial cable input, 1 x A/V composite input, 1 x optical digital audio output, 2 x USB port (back), 1 x USB ports (side), and 1 x RS-232C (Control/SVC) jack
Model Year


Screen Size
86 in
4K Ultra HD
Display Technology
High Dynamic Range (HDR)
Motion Enhancement Technology
Colour Enhancement
Wide Colour Gamut; Advanced Colour Enhancer; True Colour Accuracy
Video Modes
Vivid; Standard; Eco; Cinema; Sports; Game; HDR Effect; Technicolor Expert; (ISF) Expert(Bright Room); (ISF) Expert(Dark Room)
Panel Shape


Audio Enhancement
DOLBY ATMOS; AI Sound; One Touch Sound Tuning; Dolby Surround; OLED Surround; Clear Voice III; WiSA Speakers; LG Sound Sync; Auto Notification (Bluetooth Easy Pairing); Bluetooth Audio Playback
Speaker Output Power


HDMI Inputs
Coaxial Cable Inputs
1 - Back
Optical Digital Audio Outputs
1 - Back
USB Media Port
2 - Back, 1 - Side
Internet Connectivity
Wi-Fi and Wired
Bluetooth 5.0
Other Inputs/Outputs
RS-232C (Control / SVC)
TV Operating System
Voice Control
Voice Assistant Built-In
Google Assistant
Works with Google Assistant
Works with Amazon Alexa
Energy Saving Mode

  • What can I say?
    by Jcim

    on 11 janvier 2020

    I love it. So far so good. The magic remote takes alittle to get used to it doesn’t always go where you point it. It has tons of apps built it. The colors are very bright and bold seems to have depth to the picture. The sound is ok for my sized room. I am very happy with this tv.

    Review originally posted on lg.com

  • Awesome product, great price!
    by Kcacres

    on 8 janvier 2020

    I bought this for my husband for xmas and he (we) absolutely love it. From watching football games to playing videos games we have no complaints yet what so ever at all. Exceeded my expectations for sure.

    Review originally posted on lg.com

  • Functions that don't work
    by brokenbones

    on 4 janvier 2020

    Overall, I'm satisfied with this TV. However, not all functions work and this is very frustrating. I'm unable to use the screen sharing function with my laptop. I want to project my photos onto the TV screen, but even the technician who set it up couldn't do it; yes, it is supposed to work. I can get it to pull up only photos in certain folders, but they appear tiny and out of focus. When I enlarge them, all other functions (advance, slide show) don't work. One photo at a time and increasing size on each individually. My most important photos are on my desktop and it won't even recognize them. Totally dissatisfied.

    Review originally posted on lg.com

See helpful questions and answers from shoppers like you.

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.