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LG 70" Class Nano NU850 Series 4K Smart TV

|53 ratings
Item # 990539409
Current price is Now $429.99
was $449.99
$20 off
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Highlights

  • Members get 3 years of TV protection at no additional cost
  • Powered by LG’s advanced α7 AI Processor 4K Gen9 for extraordinary clarity
  • Nano Detail Enhancer fine-tunes textures, sharpens edges, and enhances contrast
  • 4K AI Super Upscaling transforms lower resolution content into near-4K clarity
  • FILMMAKER MODE™ with Ambient Light Technology preserves original cinematic settings
  • Need help mounting your new TV? Hire a Pro with Angi, click here for details
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lg 70" class nano nu850 series 4k smart tv centered front-facing view with slim black bezel and dual-leg stand, screen showing colorful abstract bubble graphic and on-screen text calling out Nano Detail Enhancer and HDR10 Pro; product copy notes 4K AI upscaling powered by α7 processor and Game Optimizer, often used as a secondary display for console gaming setups.
LG 70" Class Nano NU850 Series 4K Smart TV
Hero image 0 of LG 70" Class Nano NU850 Series 4K Smart TV, 0 of 7

About this item

Product details

Enhanced Viewing with Nano Detail Enhancer

Experience optimized contrast and vibrant colors with the Nano Detail Enhancer, designed to deliver a more immersive and captivating viewing experience. Every scene comes to life with brilliant detail, making your favorite shows and movies more engaging than ever.

AI Super Upscaling Powered by Alpha 7 Processor

Enjoy cutting-edge technology with AI Super Upscaling, powered by the alpha 7 processor. This advanced feature ensures that every image is refined for clarity and precision, enhancing the quality of your content for a superior visual experience.

Seamless Access to Premium Entertainment

Discover and enjoy premium entertainment effortlessly with just an internet connection. Explore a world of new content and streaming options, all accessible at your fingertips for endless enjoyment.

Game Dashboard and Optimizer for Ultimate Control

Take your gaming experience to the next level with the LG Game Dashboard and Game Optimizer. These features provide intuitive controls and customization options, ensuring you have everything you need for a smooth and immersive gaming session.

Enjoy complimentary Apple Service Trials with this purchase

Redemption instructions will be emailed post purchase. Terms apply.

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Specifications

70NU850BAUD.AUSQ

Key Specifications

  • Screen Size (Diag.): 70
  • Smart Platform: LG webOS 26
  • Backlight Type: Direct
  • High Dynamic Range: HDR10/HLG
  • Resolution: 4K Ultra HD (3,840 x 2,160)
  • Refresh Rate: 60Hz Native

Display

  • Closed Captioning: N/A
  • High Dynamic Range Format: HDR10
  • Screen Class Size: 70
  • OSD Language: English, Spanish, French

Audio

  • Built-In Speakers: Yes
  • Surround Sound Supported:
  • Speaker Power Output:

Connectivity

  • Number of HDMI Ports: 3ea (supports eARC, ALLM)
  • Number of Digital Optical Audio Ouputs:
  • Number of USB Ports: 1ea (v 2.0)
  • Number of Ethernet Ports: 1ea
  • RF Antenna Input: 1ea
  • Network Compatibility: WiFi 5, Bluetooth

Energy Savings

  • Energy Star Certified: Yes
  • Estimated Annual Operating Cost:

Wall Mount Specifications

  • VESA Mount Pattern: 300x300

Warranty

  • Manufacturer's Warranty - Parts: 3 Years
  • Manufacturer's Warranty - Labor: 3 Years

Dimensions

  • Product Height With Stand: 37.2
  • Product Height Without Stand: 34.8
  • Product Depth With Stand: 13.8
  • Product Depth Without Stand: 3.7
  • Product Width: 61.7
  • Product Weight: 43

Box Dimensions

  • Height: 34.8
  • Width: 61.7
  • Depth: 3.7

Member ratings & reviews

4.3 out of 5 stars
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53 ratings51 reviews
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  1. 5 stars62% (33)
  2. 4 stars23% (12)
  3. 3 stars6% (3)
  4. 2 stars6% (3)
  5. 1 star4% (2)
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Showing 1-3 of 51 reviews

Aug 23, 2026
Reviewer name: Maliha
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

[This review was collected as part of a promotion.] An absolute game-changer! The picture quality on this 55-inch OLED evo is breathtakingly crisp with incredible contrast and deep, true blacks. Everything from movies to gaming looks phenomenal, and the interface is super smooth. Highly recommend!

Review from lg.com/uk
Helpful?3IY63MZFVG7T20130904051
Aug 30, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great tv

[This review was collected as part of a promotion.] Always buy LG due to the quality. I have repaired many old LG TVs as an engineer and they are very well made and reliable. I have purchased 3 of theses sets for family.

Review from lg.com/uk
Helpful?3IY63MZFVG7T20130904051
Sep 17, 2026
Reviewer name: Happy customer3001
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Big screen experience

[This review was collected as part of a promotion.] Very pleased with my recent purchase of an LG 75NU850B6LA TV, great picture and sound quality and packed with features thare easy to navigate.

Review from lg.com/uk
Helpful?3IY63MZFVG7T20130904051

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