Skip to main contentSkip to footer

Explore more like this

Overview

This is a Geek Squad Certified Open Box Product. See below for more information.

Experience immersive big-screen viewing with the LG 77" 4K UHD HDR OLED Smart TV (OLED77C1AUB), designed to bring cinematic quality visuals, sharp detail, and lifelike colour into your home. Enjoy intuitive access to popular streaming apps and effortless smart home integration.
  • 77" 4K Ultra HD OLED screen—ideal for home theatres and large entertainment spaces
  • 120Hz refresh rate for ultra-smooth motion and gaming performance
This description was generated by AI and reviewed for accuracy.
Geek Squad Open Box

Open Box - LG 77" 4K UHD HDR OLED 120Hz Dolby Vision IQ Dolby Atmos webOS Smart TV (OLED77C1AUB) - 2021 - Great for Movies & Gaming

Model: OLED77C1AUB
Web Code: 16499852
Sold and shipped by Best Buy

Sold out online

Scheduled Delivery: We’ll email you the earliest available delivery date.
Not available for pickup

Not available for pickup

Sorry, at this time, this product cannot be picked up in-store.

Best Buy Protection Plan

Coverage that goes above and beyond the manufacturer’s warranty.

Return Policy

30 days to return or exchange

Read return policy

Warranty

Check with the manufacturer for details.

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
  • E-Manual

This Geek Squad Certified Open Box product:

  • Has been thoroughly tested and certified by a Geek Squad agent
  • Is in mint condition and verified to be cosmetically flawless
  • Includes a full warranty and all its original accessories
  • Qualifies for Best Buy's no-hassle return policy

Product Information:

What you need to know
  • 77" 4K Ultra HD (3840 x 2160) OLED screen—ideal for home theatres and large spaces
  • OLED TV delivers exceptional contrast, fine detail, and wide viewing angles
  • webOS Smart TV platform with intuitive navigation and streaming apps
  • Supports Dolby Vision and HDR for advanced picture realism
  • 120Hz refresh rate and low input lag for smooth gaming
Screen, Picture & Resolution
  • 77" display with 4K Ultra HD native resolution brings realistic picture quality to movies, TV, and more
  • Cutting-edge OLED panel with millions of self-lit pixels delivers deep blacks and true-to-life colour
  • High dynamic range (HDR) technology enhances every frame with vibrant colours and realistic contrast
  • Dolby Vision IQ automatically adjusts picture settings for optimal visuals based on content and ambient lighting
  • α9 Gen4 AI processor 4K analyses and optimizes content for best audio and video quality
  • AI Picture Pro with Face Enhancing, Perfect Color, Billion Rich Color, Perfect Black, Ultra Luminance Pro, and HDR Dynamic Tone Mapping Pro
Motion & Modes
  • 120Hz refresh rate supports smooth, tear-free visuals with minimized motion blur and fast transitions
  • OLED Motion Pro and multiple video modes including Vivid, Standard, Cinema, Sports, Game, and Filmmaker Mode
Audio
  • Integrated 40W bottom speaker system with Dolby Atmos for immersive, multi-dimensional sound
  • AI Sound Pro, AI Acoustic Tuning, Clear Voice Pro, and Bluetooth Surround Ready features for optimized audio
Smart Features
  • webOS platform offers intuitive user interface for streaming a wide range of online entertainment apps
  • Preloaded with YouTube, Twitter, Facebook, LG Content Store, Netflix, Amazon Prime Video, Disney+, Apple TV, and Sports alert apps (in-app subscriptions may be required)
  • Personalized home screen layout provides quick access to favourite apps and content suggestions
  • Built-in Amazon Alexa and Google Assistant enable voice search and smart home integration
  • Works with Apple AirPlay 2 and Apple HomeKit for wireless screen mirroring from compatible devices and smart home control
Connections & Compatibility
  • Wi-Fi and wired connectivity options for flexible home network pairing
  • Bluetooth 5.0 quickly pairs with compatible headphones and speakers
  • Four HDMI 2.1 ports, 1 coaxial input, 1 optical output, 3 USB media ports, and 1 headphone jack provide options for connecting home theatre components, game consoles, USB drives, and more
  • Compatible with 400mm x 200mm wall mounts for optional wall installation (wall mount sold separately)
Additional Features
  • Included magic remote with ergonomic design for easy TV control
  • Dedicated hotkeys for quick access to major streaming platforms
  • Magic Tap allows smartphone connectivity with compatible NFC-enabled smartphones
  • Filmmaker Mode support for cinematic accuracy
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 .