Skip to main contentSkip to footer

Explore more like this

Slide 1 of 18

Overview

The Hisense 55" U68SF 4K Mini-LED QLED Fire TV delivers vibrant colours, stunning detail, and immersive clarity for every kind of content. Native 144Hz Game Mode and smart features bring seamless entertainment and gaming to life. Enjoy intuitive controls and effortless streaming.
  • 55" 4K Ultra HD display is great for family rooms and most living rooms
  • Mini-LED and Hi-QLED deliver vivid colour and vibrant contrast
This description was generated by AI and reviewed for accuracy.

Hisense 55" U68SF QD8SF Series 4K UHD HDR Mini-LED QLED 144Hz Dolby Vision Fire TV Smart TV (55U68SF) - 2026 - Great for Gaming & Streaming

Model: 55U68SF
Web Code: 19848958
Selling Fast
Sold and shipped by Best Buy

Sale ends: *

Available for deliveryAvailable to ship

Not available for pickup

Not available for pickup

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

Best Buy Protection Plan

Return Policy

30 days to return or exchange

Read return policy

Low Price Guarantee

Find a lower price anywhere else, we'll gladly match it. Exclusions apply.

See details

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:

  • Remote
  • Batteries
  • QSG
  • User Manual
  • Power Cable
  • TV Stand
What you need to know
  • 55" screen with 4K Ultra HD resolution, best for family rooms and most living rooms
  • Smart TV with Fire TV OS offers simple access to major streaming apps
  • Mini-LED QLED display produces vivid colour and vibrant contrast
  • Supports multiple HDR formats including Dolby Vision for more lifelike picture
  • Native 144Hz refresh rate with VRR and ALLM enable smooth, responsive gaming
Screen, Picture & Resolution
  • 55-inch 4K Ultra HD native display delivers superb image quality
  • Mini-LED and Hi-QLED technology produce vivid, true-to-life colours and vibrant contrast
  • Anti-reflection technology reduces glare for clearer viewing
  • Backlight technology with Full Array Local Dimming provides precise contrast control
  • 4K AI upscaler enhances lower resolution content
  • AI HDR upscaler optimizes HDR performance for supported content
  • Peak brightness up to 1,000 nits
  • IMAX Enhanced for an authentic cinematic experience
  • Filmmaker Mode support preserves creators' intended look
Motion & Modes
  • Native 144Hz Game Mode, Variable Refresh Rate (VRR), and Auto Low Latency Mode (ALLM) enhance gaming performance
  • AI Sports Mode optimizes settings for sports content
Smart Features
  • Fire TV OS is intuitive and easy to use, making content access simple
  • Preloaded apps like Netflix, Disney+, Prime Video, and Crave TV give you instant access to popular streaming content for effortless entertainment (subscription may be required)
  • Built-in Amazon Alexa voice assistant and Apple HomeKit compatibility let you control your TV and smart home devices easily using just your voice
  • AirPlay compatibility lets you stream content from your Apple devices directly to the TV
Connections & Compatibility
  • Wi-Fi 6, wired internet, and Bluetooth offer fast, reliable connections for streaming, gaming, and wireless device pairing
  • Four HDMI inputs including HDMI 2.1 for advanced device connectivity
  • USB 3.0 port for media playback and device charging
  • Optional 200mm x 300mm wall mount allows for easy and secure installation
Audio
  • Dolby Atmos delivers crisp, clean sound that adapts to your space and moves in every direction
  • AI sound optimization improves audio experience
  • Built-in subwoofer with 40W total speaker output for fuller sound
Additional Features
  • Multi-user profile support makes personalized content recommendations effortless
  • Auto off and energy saving mode help reduce power consumption
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 .