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Overview

The Samsung 77" S90F Series 4K UHD HDR OLED Tizen Smart TV transforms home entertainment with brilliant visuals, immersive sound, and seamless streaming. Enjoy lifelike picture quality, effortless gaming, and intuitive access to all your favourite content. Experience next-level viewing that fits your lifestyle.
  • 77" 4K OLED screen—ideal for dedicated home theatres and large entertainment spaces
  • Tizen OS—smooth navigation for fast app and streaming access
This description was generated by AI and reviewed for accuracy.
Geek Squad Open Box

Open Box - Samsung 77" S90F Series 4K UHD HDR OLED 120Hz Tizen Smart TV (QN77S90FAFXZC) - 2025 - Great for Movies & Gaming

Brand: Samsung
Model: QN77S90FAFXZC
Web Code: 19399453
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Best Buy Protection Plan

Return Policy

30 days to return or exchange

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Warranty

Check with the manufacturer for details.

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

What's included:

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 OLED—ideal for dedicated home theatres and large entertainment spaces
  • Smart TV powered by Tizen OS for intuitive streaming and app access
  • OLED HDR+ enhances contrast, brightness, and vibrant colour
  • Motion Xcelerator 144Hz and 120Hz refresh rate for ultra-smooth motion
  • 40W speakers deliver clear, balanced sound
  • Geek Squad Certified Open Box: tested and certified, mint and cosmetically flawless, includes full warranty and original accessories, and qualifies for Best Buy's no-hassle return policy
Screen, Picture & Resolution
  • 77-inch screen with 4K Ultra HD resolution delivers stunning, crystal-clear visuals
  • OLED HDR+ delivers enhanced contrast, vibrant colours, and improved brightness for a lifelike viewing experience
  • 4K AI Upscaling Pro intelligently enhances lower-resolution content to near-4K quality
  • NQ4 AI Gen3 processor enhances performance and image clarity
Motion & Modes
  • 120Hz refresh rate combined with Motion Xcelerator 144Hz ensures ultra-smooth motion and reduced blur
Smart Features
  • Smart TV allows you to easily access streaming services, apps, and online content
  • Tizen OS provides a smooth, intuitive interface with fast navigation, offering access to a wide range of apps, streaming services, and smart features
  • Built-in Amazon Alexa and compatibility with Google Assistant allow for easy voice control
Audio
  • 40W speakers deliver clear, balanced sound, enhancing your viewing experience with rich audio quality
Connections & Compatibility
  • Wi-Fi 5 and Bluetooth 5.3 connectivity offer fast, stable wireless connections, allowing for seamless streaming and easy pairing with other devices
  • Two USB-A and four HDMI inputs provide versatile connectivity options
  • 400 x 300 wall mount specification ensures compatibility with a wide range of TVs, allowing for secure installation
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 .