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LG 85 Series 82” Alexa Built-in, Smart 4K UHD TV, Native 120Hz Refresh Rate, Dolby Cinema, Director Settings, Gaming Mode, with Magic Remote (82UN8570PUC, 2020)9.0Our score 4 photos
LBrandLGLLG162 products in our catalogSee all LG products →ID DBD-11558

LG 85 Series 82” Alexa Built-in, Smart 4K UHD TV, Native 120Hz Refresh Rate, Dolby Cinema, Director Settings, Gaming Mode, with Magic Remote (82UN8570PUC, 2020)

9.0/10 our score 4.5 (841 ratings on Amazon)

Enjoy 4K resolution for your 4K movies and shows. It's clarity in every moment, with pristine color, light and detail.

Aspect Ratio16:9Display Refresh Rate in Hertz120Display Size Class82 inchesHDR Format SupportedDolby VisionOperating SystemLG ThinQ AI, webOSResolution4K

About this item

  • Real 4k Display: Enjoy 4K resolution for your 4K movies and shows. It's clarity in every moment, with pristine color, light and detail.
  • NATIVE 120Hz: Never miss a moment. Native 120Hz reduces blurs and sharpens details, giving fast-action movie sequences and lightning-fast sports plays a smoother look from frame to frame.
  • webOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click.
  • α7 GEN 3 PROCESSOR 4K: Our processor empowers better picture and sound. The picture is made better, clearer and smoother. Our a7 Gen 3 Processor 4K powers the performance. You don’t have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4K Upscaling.
Category: TVs & Projectors › LED & LCD TVsRanked #99 of 518 in TVs & Projectors
9.0Our score
Our verdict

Enjoy 4K resolution for your 4K movies and shows. It's clarity in every moment, with pristine color, light and detail.

Ranked #99 in TVs & Projectors · 4 things we like

Quick answer The LG 85 Series 82” Alexa Built-in scores 9.0/10 with us. Amazon owners rate it 4.5 out of 5 across 841 reviews, above the 4.2 average of the 46 led & lcd tvs we track. It was listed at $2,032.14 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, display refresh rate in hertz 120, display size class 82 inches.

See a big difference with LG's best UHD TV. Movies, sports and gaming look bigger and better on LG's ultra-large UHD TVs (UN8570). Real 4K picture performance is larger than life no matter which size you choose.

LG UHD TV’s AI processor enhances color, contrast, clarity and detail for the best picture quality possible, while AI also enhances picture and sound and give ultimate control over your connected home.

Do Best Deal is a participant in the Amazon Services LLC Associates Program. As an Amazon Associate we earn from qualifying purchases. If you buy through links on this site we may earn a commission, at no extra cost to you. Learn more.

Product information

24 specifications
Aspect Ratio16:9
Audio InputHDMI, USB
Connectivity TechnologyBluetooth, Ethernet, HDMI, USB, Wireless
Connector TypeHDMI, USB
Display Backlight TechnologyLED
Display Refresh Rate in Hertz120
Display Size Class82 inches
Display TechnologyLED
HDR Format SupportedDolby Vision
Hardware InterfaceComposite Video, Ethernet, HDMI, Radio Frequency, USB 2.0
Internet ApplicationsGoogle TV, Hulu, Netflix, Prime Video, Vudu
Item Weight103.6 pounds
Motion Enhancement TechnologyNative 120Hz
Operating SystemLG ThinQ AI, webOS
Picture Quality Enhancement TechnologyAI Picture, 4K Upscaling, Dolby Vision IQ, Dolby Atmos
Refresh Rate120 hertz
Resolution4K
Screen Size82 inches
Signal FormatHDMI, USB
Size82 in
Total Number of HDMI Ports4
Total USB 2.0 Ports3
Total Usb Ports3
Wireless TechnologyBluetooth, Wi-Fi

Pros & cons

What we like
  • REAL 4K DISPLAY: Enjoy 4K resolution for your 4K movies and shows. It's clarity in every moment, with pristine color, light and detail.
  • NATIVE 120Hz: Never miss a moment. Native 120Hz reduces blurs and sharpens details, giving fast-action movie sequences and lightning-fast sports plays a smoother look from frame to frame.
  • webOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click.
  • α7 GEN 3 PROCESSOR 4K: Our processor empowers better picture and sound. The picture is made better, clearer and smoother. Our a7 Gen 3 Processor 4K powers the performance. You don’t have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4K Upscaling.
What could be better

    LG 85 Series 82” Alexa Built-in: questions & answers

    Is the LG 85 Series 82” Alexa Built-in worth buying?

    Yes, it is one of the stronger picks in its group. We score the LG 85 Series 82” Alexa Built-in 9.0 out of 10. Amazon owners rate it 4.5 out of 5 across 841 reviews, above the 4.2 average of the 46 led & lcd tvs we track.

    How much does the LG 85 Series 82” Alexa Built-in cost?

    It was listed at $2,032.14 on Amazon when we last checked in September 2026. That is more than the $300.99 median for led & lcd tvs in our catalog. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the LG 85 Series 82” Alexa Built-in?

    Aspect Ratio: 16:9; Display Refresh Rate in Hertz: 120; Display Size Class: 82 inches; HDR Format Supported: Dolby Vision; Operating System: LG ThinQ AI, webOS; Resolution: 4K. All 24 specifications are in the product information table on this page.

    What are good alternatives to the LG 85 Series 82” Alexa Built-in?

    Similar, well-rated led & lcd tvs in our catalog: LG 65-Inch Class UQ9000 Series Alexa Built-in (8.8/10, 4.4 stars from 672 owners); Hisense 50-Inch Class A6 Series 4K UHD Smart (8.6/10, 4.3 stars from 4,711 owners); VIZIO 50-Inch V-Series 4K UHD LED Smart TV (8.8/10, 4.4 stars from 7,867 owners).

    LG 65-Inch Class UQ9000 Series Alexa Built-inHisense 50-Inch Class A6 Series 4K UHD SmartVIZIO 50-Inch V-Series 4K UHD LED Smart TV