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Overview

Samsung 55" HDR Neo QLED Tizen Smart TV delivers an immersive viewing experience, powered by the NQ4 AI Gen2 Processor and Quantum Matrix Technology for vibrant detail. Enjoy cinematic visuals, lifelike sound, and smart features that fit seamlessly into your lifestyle.
  • 55" 3840 x 2160 screen, best for family rooms and most living rooms
  • Neo QLED with Quantum Mini LEDs for impressive brightness and contrast
This description was generated by AI and reviewed for accuracy.

Samsung 55" 4K UHD HDR Neo QLED 120Hz Dolby Atmos Tizen Smart TV (QN55QN90DAFXZC) - 2024 - Graphite Black - Great for Gaming & Streaming

Brand: Samsung
Model: QN55QN90DAFXZC
Web Code: 17729477
Selling Fast
Sold and shipped by Best Buy

Screen Size: 55 in

55 in $1,599.97
65 in $1,821.97

Not available for deliverySold out online

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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
What you need to know
  • 55" 3840 x 2160 screen, best for family rooms and most living rooms
  • Smart TV with Tizen operating system for streaming and content apps
  • Neo QLED display uses Quantum Mini LEDs for vibrant colour and high brightness
  • Neo Quantum HDR+ and HDR10+ for vivid, dynamic images
  • Motion Xcelerator 144Hz and AMD FreeSync Premium Pro for fast-action gaming
Screen, Picture & Resolution
  • NQ4 AI Gen2 Processor optimizes picture and sound for near-4K experience across streaming, gaming, and live sports
  • 4K AI Upscaling powered by 20 AI neural networks transforms content into near-4K picture quality
  • Quantum Matrix Technology controls Quantum Mini LEDs for precise, ultra-fine light control and greater scene detail
  • Neo Quantum HDR+ delivers superb brightness with dynamically adaptive scenes in near-4K resolution
  • HDR10+ tone mapping adapts dynamically to each scene for deeper contrast and detail
  • Depth Enhancer Pro enhances focal areas and increases foreground contrast for a realistic, 3D-like image
  • Expert Calibration provides professional-grade, colour-calibrated accuracy true to the original content
  • Converts SDR content into near-HDR quality using deep learning algorithms for brighter highlights, vibrant colour, and clearer details
  • PANTONE Validated for authentic, accurate colour with validation for 2,030 colours and 110 skin tone shades
  • NQ AI Processor auto-detects content type (sports/movie/general) and auto-adjusts picture settings
  • NQ AI Processor enhances visibility in dark scenes for better HDR imagery and immersive viewing
Motion & Modes
  • Motion Xcelerator 144Hz delivers crisp motion and blazing-fast speeds for smooth 4K gaming
  • Dynamic refresh supports VRR games up to 4K 144Hz for smoother gameplay
Smart Features
  • Samsung Tizen OS provides latest apps and services, including Samsung TV Plus with 200+ free live TV channels, Gaming Hub with cloud gaming services, Daily+ productivity apps, and SmartThings smart home control
  • Open app ecosystem supports services like Samsung Health, Workout Tracker, and Workspace
  • Gaming Hub connects to cloud gaming platforms, consoles, and displays cross-platform gaming recommendations
  • Game Bar lets you view FPS, HDR, VRR status, and optimize settings like response time and screen ratio on the fly
  • Multi Control enables seamless navigation and control between TV and compatible Galaxy devices using a Bluetooth mouse and keyboard
  • Multi View allows simultaneous display of TV and mobile content or multiple sources on customizable layouts
  • Samsung Now+ offers customizable widgets (Weather, Notes, SmartThings, Music, Tips) and wakes hands-free via voice activation or when you get near your TV
  • Mobile Smart Connect lets you control your TV from your phone for channel, volume, and feature adjustments
Connections & Compatibility
  • Built-in SmartThings Hub enables connection to Matter and HCA compatible smart devices, displays and controls them with a 3D map UI
  • Easily monitor and control appliances and IoT devices from your TV screen
  • Track real-time exercise feedback from connected workout devices while watching TV content
Audio
  • 20W speakers deliver Dolby Atmos surround sound for an immersive audio experience
  • Top channel speakers create multidimensional sound that puts you inside the action
  • AI-powered voice enhancement technology isolates voices for clarity, even with background noise
  • 4.2.2ch built-in speakers with AI-powered action-tracking for realistic 3D sound
  • Q-Symphony allows TV and compatible soundbar speakers to play together for enhanced surround effect
  • Adaptive Sound Pro optimizes sound for your room and content, enhancing voice clarity using neural processing
  • 360 Audio Mode with Galaxy Buds provides spatial sound and enhanced head tracking for three-dimensional listening
Energy Efficiency
  • SolarCell remote charges using indoor or outdoor light, eliminating disposable batteries
  • AI Energy Mode automatically detects light levels and adjusts screen brightness to conserve power
Additional Features
  • Ultra slim design presents a graceful, art-like look in your space
  • Relumino Mode visually enhances contrast, edges, and colour for those with low vision
  • Multi-layered security solution shields your data and connected devices, with regular updates for protection
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 .