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Overview

The Hisense 55" U78QG Series 4K UHD HDR Mini-LED QLED Pro Smart Google TV transforms home entertainment with brilliant, lifelike visuals and ultra-responsive motion, letting you enjoy sports, games, and shows just as you want. Experience cinematic sound and seamless smart access to content.
  • 55" 4K Ultra HD screen—best for family rooms and most living rooms
  • Mini-LED PRO with Quantum Dot for bright, vibrant colour in any lighting
This description was generated by AI and reviewed for accuracy.

Hisense 55" U78QG 4K Dolby Vision HDR Mini-LED QLED Pro 165Hz Dolby Atmos Google TV Smart TV (55U78QG) - 2025 - Great for Sports & Gaming

Model: 55U78QG
Web Code: 19326112
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Manufacturer's Warranty

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

What's included:

  • TV
  • Stand
  • Remote
  • Power Cord
  • QSG
  • Manual
  • 2 x Battery (AAA)
What you need to know
  • 55" screen with native 4K Ultra HD resolution—best for family rooms and most living rooms
  • Mini-LED PRO display delivers bright, highly vibrant colour with Quantum Dot technology
  • Google TV Smart platform for fast access to streaming apps and services
  • 165Hz refresh rate and VRR/ALLM for especially smooth sporting events and gaming
  • Dolby Atmos 2.1.2 with built-in subwoofer for immersive cinematic audio
Screen Picture & Resolution
  • 55-inch screen with 4K Ultra HD screen delivers incredibly sharp detail and a more immersive viewing experience
  • Mini-LED PRO delivers exceptional brightness and contrast by using thousands of tiny LEDs for more precise lighting and rich picture quality
  • Quantum Dot technology delivers bright, highly vibrant colours for a lifelike and vivid picture
  • High Dynamic Range (HDR) makes colours more vibrant and adds detail to both bright and dark scenes for a more realistic picture
  • Full array local dimming improves contrast by dimming dark areas and brightening light areas, creating deep blacks and more vivid images
  • Anti-reflection screen reduces glare, ensuring every scene looks clear and spectacular
Motion & Modes
  • 165Hz refresh rate delivers ultra-smooth motion for fast-paced action, making it ideal for gaming and sports
  • Variable Refresh Rate (VRR) from 48Hz to 165Hz and AMD FreeSync Premium Pro reduce screen tearing and stuttering for smooth, more responsive gameplay
  • Game Mode Ultra and Auto Low Latency Mode (ALLM) minimize input lag and optimize settings for a fast, responsive gaming experience
Smart Features
  • Smart TV offers seamless access to streaming services, apps, and online content
  • Google TV operating system provides easy access to a wide range of apps, streaming services and content
  • Preloaded apps including Netflix, YouTube, Amazon, Disney+ to provide endless entertainment (subscription may be required)
  • Built-in Amazon Alexa and Google Assistant, along with Apple HomeKit compatibility, allow for seamless voice control and smart home integration
  • AirPlay 2 compatibility lets you effortlessly stream content from your Apple devices directly to the TV for seamless sharing and viewing
Connections & Compatibility
  • Wi-Fi 6E, wired internet, and Bluetooth 5.3 offer fast, reliable connections for streaming, gaming, and wireless device pairing
  • Four HDMI 2.1 inputs, one mini jack, one coaxial cable input, one optical digital audio output, one USB 3.0, two USB 2.0, and headphone jack offer versatile connectivity options
  • Backlit voice remote control lets you easily navigate and control your TV in low light using illuminated buttons and built-in voice commands
  • Height-adjustable pedestal stand lets you customize the TV height to perfectly fit your space or accommodate a soundbar
  • Optional VESA 400mm x 200mm wall mount allows for easy and secure installation
Audio
  • Included 50W speaker setup delivers powerful, immersive sound with rich bass and clear audio
  • Dolby Atmos 2.1.2 with a built-in subwoofer surrounds you with rich, immersive cinematic sound
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 .