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Overview

Enjoy next-level home entertainment with the TCL Q5K Series QLED smart TV. Featuring a massive 98-inch 4K ultra HD display with Quantum Dot technology, it delivers stunning picture quality with rich, vibrant colours. A 144Hz native refresh rate combined with Motion Rate 480 and MEMC frame insertion ensures ultra-smooth motion for fast-paced content.

TCL 98" Q5K Series 4K UHD HDR QLED Smart Google TV (98Q55K) - 2025 - Only at Best Buy

Brand: TCL
Model: 98Q55K
Web Code: 19407265
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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's included:

  • Remote Control
  • Power Cord
  • User Manual
  • Quick Start Guide
  • 2 x AAA Batteries
  • Part of the Q5K Series
  • 98-inch display with 4K ultra HD resolution delivers stunning clarity and vibrant colours for a truly immersive visual experience
  • Smart TV lets you easily stream your favourite shows, movies, and apps all in one place
  • QLED with Quantum Dot technology delivers rich, vibrant colours that bring every image to life
  • LED Backlight delivers bright, vivid images for your favourite movies and TV shows
  • HDR PRO+ with Dolby Vision IQ delivers enhanced contrast, accurate colours, and fine details by utilizing the most advanced HDR formats
  • 144Hz native refresh rate ensures crystal-clear motion for fast-paced action, sports, and gaming without any image blur
  • Motion Rate 480 with MEMC frame insertion combines advanced motion enhancement technologies to deliver outstanding clarity
  • TCL AIPQ Pro Processor intelligently optimizes colour, contrast, and clarity for an unrivaled 4K HDR experience
  • Auto Game Mode (ALLM) automatically activates game mode to minimize input lag and latency, delivering unmatched gaming performance
  • Game Accelerator 288 ensures responsive, lag-free gameplay to help you stay at the top of any leaderboard
  • Dolby Atmos audio delivers advanced spatial sound for an immersive experience in movies, TV shows, and video games
  • DTS:X and DTS Virtual:X provide advanced audio processing for immersive 3D sound from your TV's built-in speakers
  • Built-in subwoofer delivers enhanced bass for a deeper, rich sound than standard TV speakers
  • Android/Google TV operating system organizes your favourite movies, shows, and apps into one intuitive interface, delivering a personalized entertainment experience
  • Google Chromecast built-in lets you easily stream your favourite TV shows, movies, music, games, and more from thousands of compatible apps
  • Included voice remote lets you search, control, and navigate your TV using simple voice commands
  • Compatible with both Google Assistant and Amazon Alexa, allowing you to control your TV hands-free using your preferred voice assistant
  • Wi-Fi 5.4 delivers fast and reliable wireless performance for smooth streaming and a stable high-speed internet connection
  • Bluetooth Personal Audio lets you connect your favourite Bluetooth headphones to the TV for a private and immersive listening experience
  • Four HDM 2.1 ports (including one with eARC), an optical digital audio output, and two USB media ports, provide easy connectivity all your entertainment devices
  • FullView metal bezel-less design features elegant edge-to-edge glass and a sleek back panel for a modern, premium look
  • 300mm x 300mm wall mount specification offers flexible and secure mounting options to suit a variety of home setups
Product Condition
Brand New
Series
Q5K
Model Year
2025
Demo Model
No

Video

Screen Size
98 in
Resolution
4K Ultra HD
TV Display Technology
QLED
Backlight Technology
Direct Lit
Image Processing Engine
AIPQ
High Dynamic Range (HDR)
Yes
Dolby Vision
Yes
IMAX Enhanced
No
Refresh Rate
144 Hz
Motion Enhancement Technology
Motion Rate 480
Video Modes
Standard; Movie; Music; Voice; Game; Sports; Intelligent (Linthyos 4.0)

Inputs/Outputs

HDMI Inputs
4 x HDMI (1 x eARC)
Optical Digital Audio Outputs
1
USB Media Port
2
Internet Connectivity
Wi-Fi
Bluetooth
Bluetooth 5.4
Works with Apple AirPlay
AirPlay 2
TV Operating System
Android/Google TV
Voice Control
Yes
Works with Google Assistant
Yes
Works with Amazon Alexa
Yes

Physical Features

Wall Mount Specification
300 mm x 300 mm

Dimensions With Stand

Width with Stand
218 cm
Height with Stand
129 cm
Depth with Stand
42 cm
Width with Stand (Inches)
85.8 in
Height with Stand (Inches)
50.8 in
Depth with Stand (Inches)
16.5 in
Weight with Stand
51.80 kg

Dimensions Without Stand

Width without Stand
217 cm
Height without Stand
125 cm
Depth without Stand
8.2 cm
Width without Stand (Inches)
85.8 in
Height without Stand (Inches)
49.2 in
Depth without Stand (Inches)
3.2 in
Weight without Stand
50 kg

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 .