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Overview

The LG 55" G5 4K UHD HDR OLED Smart TV delivers a high-contrast picture with vibrant colour and deep blacks, creating an immersive viewing experience in any room. Powered by the Alpha 11 AI Processor Gen2, it provides intuitive smart features for seamless entertainment control.
  • 55" 4K Ultra HD—best for family rooms and most living rooms
  • OLED technology delivers exceptional contrast for movie nights and gaming
This description was generated by AI and reviewed for accuracy.

LG 55" G5 4K UHD HDR OLED 120Hz Dolby Vision webOS Smart TV (OLED55G5SUB) - 2025 - Great for Movies & Gaming

Model: OLED55G5SUB
Web Code: 19275493
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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
  • Stand
  • Power Cable
  • Quick Start Guide
What you need to know
  • 55" screen with 3840 x 2160 resolution—best for family rooms and most living rooms
  • OLED TV with webOS smart platform for personalized streaming and apps
  • OLED display delivers exceptional contrast, refined dark-scene detail, and wide viewing angles
  • Supports Dolby Vision and HDR for advanced colour and greater realism
  • 120Hz refresh rate for smooth motion in sports and gaming
Screen, Picture & Resolution
  • 55-inch screen with 4K Ultra HD resolution brings expansive, crystal clear visuals for a truly cinematic experience
  • OLED display with 8.3 million self-lit smart pixels, delivers perfect blacks and vibrant colours for a breathtaking, realistic picture
  • HDR optimizes contrast and brightness for more depth and detail in every scene
  • Brightness Booster Max technology controls brightness on a pixel-by-pixel basis, providing sharp, realistic images
  • Perfect Black & Perfect Color (8.3 million self-lit pixels)
Motion & Modes
  • 120Hz refresh rate ensures exceptionally smooth motion, perfect for fast-paced action scenes and gaming
  • Motion Control
Smart Features
  • Smart TV powered by the Alpha 11 AI Processor Gen2 for intuitive, personalized viewing with superior picture quality and performance
  • webOS provides a smooth, user-friendly interface with quick access to your favourite apps and content
  • Built-in apps like Netflix, Disney+, YouTube, Prime Video, Apple TV+, and LG Channels keep top entertainment just a click away
  • Chromecast built-in lets you stream content from your phone or tablet directly to the big screen
  • Works with AirPlay 2 and Apple HomeKit for seamless streaming and smart home integration from your Apple devices
  • Built-in Amazon Alexa and support for Google Assistant offer hands-free control with simple voice commands
Connections & Compatibility
  • Wi-Fi 5 and Bluetooth connectivity offer fast, seamless streaming and easy device pairing
  • Four HDMI 2.1 ports, one optical audio out, and three USB media ports provide versatile connectivity options
  • 300mm x 200mm wall mount compatibility allows for easy and secure mounting
Audio
  • Downward-firing speakers provide crisp, immersive sound that effortlessly fills the entire room
  • Dolby Vision brings cinematic colour, contrast, and brightness for breathtaking picture realism
Energy Efficiency
  • Energy-saving mode and auto-off feature help minimize power consumption while ensuring convenience
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 .