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Overview

The Samsung 77" S88H Vision AI OLED Smart TV brings true-to-life detail and immersive contrast to your entertainment space. NQ4 AI Gen2 processing delivers optimized performance, while One UI Tizen and intuitive navigation make every interaction simple. Enjoy cinematic viewing and seamless smart controls every day.
  • 77" 4K Ultra HD OLED display, best for home theatres and large spaces
  • OLED delivers exceptional contrast and dark-scene detail
This description was generated by AI and reviewed for accuracy.

Samsung 77" S88H Series 4K UHD HDR OLED 120Hz Vision AI Tizen OS Smart TV (QN77S88HAEXZC) - 2026 - Great for Movies & Gaming

Brand: Samsung
Model: QN77S88HAEXZC
Web Code: 19790346
Sold and shipped by Best Buy

Screen Size: 77 in

55 in $1,999.99
65 in $2,599.99
77 in $3,699.99
Scheduled Delivery

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Return Policy

30 days to return or exchange

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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 you need to know
  • 77" screen with 4K Ultra HD resolution, ideal for home theatres and large rooms
  • Smart TV with Tizen OS for easy navigation and content access
  • OLED display for exceptional contrast and refined dark scenes
  • HDR support for more depth and realism in supported content
  • 120Hz refresh rate enables smooth motion for gaming and sports
Screen Picture & Resolution
  • 77" TV with 4K Ultra HD OLED HDR display delivers exceptional detail and contrast
  • OLED HDR provides deeper blacks, rich highlights, and immersive visuals
Motion & Modes
  • Premium Gaming 120Hz enables smooth and responsive gameplay
  • Game Mode for enhanced gaming performance
Smart Features
  • Vision AI Companion provides enhanced viewing experiences
  • One UI Tizen ensures intuitive smart TV navigation
  • NQ4 AI Gen2 processor optimizes performance
  • Voice Assistant built-in with Amazon Alexa support
  • Works with Google Assistant for hands-free control
Connections & Compatibility
  • Bluetooth 5.3 offers wireless connectivity
  • Four HDMI inputs allow easy device integration
  • Wi-Fi 7 and wired internet connectivity for flexible streaming
  • USB media port supports playback from compatible drives
  • Optional wall mount with 400 x 300 specification
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.