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Overview

The LG 43-inch QNED70 QNED AI 4K Smart TV brings vivid Dynamic QNED Colour and sharp 4K clarity, powered by the advanced Alpha 7 AI Processor Gen8. Enjoy immersive contrast for streaming, movies, and gaming with rich audio and fluid visuals for a next-level home experience.
  • 43" 4K Ultra HD—great for bedrooms, dorms, and smaller living rooms
  • QNED technology produces vivid colour and strong brightness
This description was generated by AI and reviewed for accuracy.

LG 43" QNED70 4K UHD HDR10 Pro QNED webOS 25 AI Smart TV (43QNED70AUA.ACC) - 2025 - Great for Gaming & Streaming - Only at Best Buy

Model: 43QNED70AUA.ACC
Web Code: 19412342
Sold and shipped by Best Buy

Screen Size: 43 in

43 in $399.99
55 in $599.99
50 in $499.99

Not available for deliverySold out online

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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
  • 43" screen with 4K Ultra HD resolution—great for bedrooms, dorms, and smaller living rooms
  • Smart TV running webOS 25 for intuitive streaming and smart features
  • QNED display delivers vivid colour and strong brightness for bright rooms
  • HDR10 Pro enhances colour and contrast
  • 60Hz refresh rate, FreeSync, and VRR for smooth motion and seamless gaming
Screen, Picture & Resolution
  • Dynamic QNED Colour powered by next-gen AI for immersive, lifelike colours
  • 4K upscaling and Dynamic Tone Mapping improve brightness, sound, and picture detail
  • Filmmaker Mode preserves director’s colours, settings, and frame rates for cinematic viewing
  • Direct Lit backlight ensures even brightness and clear contrast
  • Native resolution of 3840 x 2160 displays crisp, sharp detail
Motion & Modes
  • 60Hz refresh rate minimizes flicker and eye strain during regular viewing
  • FreeSync and VRR reduce screen tearing and stuttering for smooth, responsive gameplay
  • Game Mode available for optimized gaming performance
  • Video modes include options for personalized viewing (e.g., Vivid, Cinema, Sports, Game, Filmmaker)
Smart Features
  • webOS 25 OS provides fast navigation, easy streaming, and personalized recommendations
  • Includes preloaded apps: Netflix, Disney+, YouTube, Prime Video, Apple TV+, and LG Channels (subscription may be required)
  • Built-in Amazon Alexa, Google Assistant, and Siri for hands-free control
  • Works with Apple HomeKit for smart home integration and automation
  • GeForce NOW and Xbox Cloud Gaming let you stream games without a console (subscription may be required)
Connections & Compatibility
  • Three HDMI 2.0 inputs, one USB media port, and one optical digital audio output for flexible setup
  • Wired internet, Wi-Fi 5, and Bluetooth connectivity for seamless access and pairing with devices
  • Optional wall mount (200 x 200) for tailored installation in your space
Audio
  • 20W down-firing speakers create rich, immersive sound
  • Alpha 7 AI Processor Gen8 further enhances sound quality
Great for Gaming
  • LG Game Optimizer centralizes game settings for best performance
  • Game Dashboard gives quick access to gaming stats and settings
  • Designed for gaming with FreeSync, VRR, and low input lag
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. Information about the manufacturer’s availability guarantee can be found .