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Overview

Sit back and enjoy your favourite movies or shows on this Samsung 55" HDR Neo QLED Tizen smart TV. It features HDR resolution and a NQ4 AI Gen2 processor for a vibrant, immersive viewing experience. Plus, powerful 20-watt speakers provide you with Dolby Atmos surround sound from the comfort of your living room or bedroom.

Samsung 55" HDR Neo QLED Tizen Smart TV (QN55QN90DAFXZC) -2024- Graphite Black

Brand: Samsung
Model: QN55QN90DAFXZC
Web Code: 17729477
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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:

  • Samsung SolarCell Remote TM2360E
  • User Manual
  • Power Cable

Impressive and immersive entertainment

  • This 55-inch QLED TV with HDR near-4K resolution and 3840 x 2160 pixel native resolution puts you right in the action with stunning visuals
  • Because it's a smart TV, it lets you stream content from several online sources
  • Motion Xcelerator 144Hz delivers stunning performance, creating consistently crisp visuals and blazing-fast speeds for better picture quality
  • NQ4 AI Gen2 processor with 20 AI neural networks and Quantum Matrix Technology, along with a 120Hz refresh rate, ensure super-smooth videos and a life-viewing experience

Vibrant and detailed visuals

  • Featuring Quantum Dot technology with 100% colour volume for breathtaking picture quality
  • Neo QLED comes with Quantum Matrix Technology, which precisely controls the Quantum Mini LEDs for ultrafine light control for a better picture
  • Neo Quantum HDR+ brings you vivid colour with a high dynamic range
  • HDR10+ tone mapping dynamically adapts to the characteristics of each scene for better detail quality
  • Depth Enhancer Pro technology allows you to enjoy 3D-like realistic pictures at home
  • Accurately portrays 2,030 Pantone colours and 110 skin tone shades for realistic visuals
  • Expert colour calibration provides high-fidelity hues that stay true to the original content
  • Relumino mode helps those with low vision by emphasizing the edges in the on-screen elements and improves the contrast and colour of the picture

Cinematic surround sound

  • Built-in 20-watt, 4.2.2 channel speakers deliver cinematic sound quality for immersive audio at home
  • Q-Symphony allows your TV and soundbar speakers to operate simultaneously for a surround effect, without muting your TV speakers
  • Neo QLED with neural processing delivers next-level Dolby Atmos audio for better sound quality
  • AI-powered voice enhancement technology analyzes background sounds, voice clarity and ambient noise to produce incredible audio

Easy-to-use smart TV experience

  • Tizen OS keeps your viewing experience simple and efficient
  • Comes preinstalled with Samsung TV Plus, Samsung Health and SmartThings apps for the ultimate in out-of-box convenience
  • Gaming Hub with cloud gaming services allows you to play exciting games with no console needed
  • Master your fitness routine with camera-powered coaching provided by an app
  • Note that some apps available may require subscriptions, not included
  • AMD FreeSync Premium Pro tier provides true HDR gaming

Energy-saving efficiency

  • AI Energy Mode with auto-off conserves power to increase your energy efficiency
  • SolarCell remote has a solar panel on the back that uses both indoor and outdoor light for charging, so no batteries are needed

Convenient connectivity

  • Compatibility with Amazon Alexa and Google Assistant offers you easy voice control options
  • Wi-Fi 5, Apple Airplay and Bluetooth 5.2 technology let the TV pair wirelessly with your compatible devices
  • Four HDMI and two USB inputs, let you connect to various devices to improve your entertainment experience
  • Built-in SmartThings Hub lets you take advantage of enhanced connectivity with devices that are compatible to Matter and HCA (Home Connectivity Alliance)
  • Optional 200mm x 200mm wall mount, sold separately, allows you to instantly create a sleek home theatre
Model Year
2024
Demo Model
No

Video

Screen Size
55 in
TV Display Technology
Neo QLED
Backlight Technology
Quantum Matrix Technology Essential
High Dynamic Range (HDR)
Yes
Refresh Rate
120 Hz
Motion Enhancement Technology
Motion Xcelerator 144Hz
Colour Enhancement
100% Colour Volume with Quantum Dot
Video Modes
Standard; Movie; Filmmaker
Panel Shape
Flat

Audio

Audio Enhancement
Dolby Atmos, OTS+, Adaptive Sound Pro
Speaker Configuration
4.2.2CH
Speaker Output Power
60W

Inputs/Outputs

HDMI Inputs
4
Component Video Inputs
No
Coaxial Cable Inputs
No
Stereo Audio Outputs
No
Headphone Jack
No
USB Media Port
2
Internet Connectivity
Wi-Fi and Wired
Bluetooth
Yes (BT5.2)
Works with Apple AirPlay
AirPlay
Chromecast built-in
No
Wireless Standard Generation
Wi-Fi 5
TV Operating System
Tizen OS
Voice Control
Yes
Voice Assistant Built-In
Amazon Alexa
Works with Google Assistant
Yes
Works with Amazon Alexa
Yes
Works with Apple HomeKit
No
Energy Saving Mode
Yes

Physical Features

Cabinet Colour
Graphite Black
Wall Mount
Optional
Wall Mount Specification
200 x 200

Dimensions With Stand

Width with Stand
122.74 cm
Height with Stand
76.82 cm
Depth with Stand
23.7 cm
Width with Stand (Inches)
48.32 in
Height with Stand (Inches)
30.24 in
Depth with Stand (Inches)
9.33 in
Weight with Stand
20.6 kg

Dimensions Without Stand

Width without Stand
122.74 cm
Height without Stand
70.56 cm
Depth without Stand
2.69 cm
Width without Stand (Inches)
48.32 in
Height without Stand (Inches)
27.78 in
Depth without Stand (Inches)
1.06 in
Weight without Stand
17.7 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 .