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Overview

Experience entertainment like never before with the LG 86-inch UA90 Series 4K UHD HDR LED webOS smart TV. The Alpha 8 AI Processor Gen2 automatically enhances picture and sound, while the 120Hz refresh rate delivers smooth action. Navigate your favourite apps and streaming channels using the intuitive Magic Remote.
  • Immersive 86" 4K screen, ideal for home theatres and large entertainment spaces
  • 120Hz refresh rate gives you smoother motion for fast-paced sports and gaming
This description was generated by AI and reviewed for accuracy.

LG 86" UA90 Series 4K UHD HDR LED 120Hz Dolby Atmos webOS 25 Smart TV (86UA9000PUA.ACC) - 2026 - Great for Gaming & Streaming

Model: 86UA9000PUA.ACC
Web Code: 19741352
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Manufacturer's Warranty

Check with the manufacturer for details or add Best Buy Protection for extra coverage.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • Magic Remote Control
  • Battery
  • Power Cable
  • Quick Start Guide
What you need to know
  • 86" 4K Ultra HD LED screen—ideal for dedicated home theatres and large entertainment spaces
  • Smart TV powered by webOS 25 for seamless app streaming and content discovery
  • Direct Lit display delivers consistent brightness across the picture
  • High Dynamic Range (HDR) enhances contrast and brightness for more depth and detail
  • 120Hz refresh rate means smoother motion for sports, gaming, and fast-moving content
Screen, Picture & Resolution
  • 86-inch 4K Ultra HD LED display brings your favourite content to life in 4K resolution
  • High Dynamic Range (HDR) enhances contrast and brightness for more depth and detail in every scene
  • Alpha 8 AI Processor Gen2 detects what you're watching and automatically improves the picture and sound quality
  • Direct Lit backlight technology helps produce consistent brightness across the picture
  • Improves HDR tone mapping, contrast, and colour accuracy for more lifelike images and better detail in highlights and shadows
Motion & Modes
  • 120Hz refresh rate lets you keep up with the action
  • Filmmaker Mode support lets you view movies the way filmmakers intended
  • Personalized Picture Wizard and 10 picture modes, including Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF) Expert (Bright Room), and (ISF) Expert (Dark Room)
Smart Features
  • Smart TV with webOS 25 operating system makes it easy to find content
  • Use the Magic Remote to easily search for what you’re looking for
  • Preloaded apps include Netflix, Disney+, YouTube, Prime Video, Apple TV+, and LG Channels (subscriptions may be required to access content)
  • Chromecast built-in for quick casting from compatible devices
  • Compatible with Amazon Alexa, Google Assistant, Apple AirPlay 2, and Apple HomeKit for easy smart home integration
Connections & Compatibility
  • Wi-Fi 6E and Bluetooth enable fast, wireless connectivity for seamless internet access and device pairing
  • Wired internet connectivity option provides a stable and consistent connection
  • Four HDMI 2.0 inputs, two USB media ports, and optical digital audio output offer versatile connectivity options
  • Supports optional wall mount, 600 x 400 specification
Audio
  • Supports Dolby Atmos and virtualized Atmos via α8 AI Sound Pro (virtual 9.1.2 up‑mix); for full Atmos performance use with a dedicated Atmos soundbar/AV receiver
  • Built-in downfiring 20W speakers deliver clear sound that fills the room
  • Precision Sound Master Pro delivers exceptional dialogue clarity and surround sound
This description was generated by AI and reviewed for accuracy.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.