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Samsung QN55QN90AAFXZA 55 Inch Smart TV

Samsung QN55QN90AAFXZA 55 Inch Smart TV
Brand: Samsung
Category: Smart TV

Our Rating

The overall rating is based on review by our experts

8.7 4.4 1
  • Picture quality 9 / 10
  • Sound quality 9 / 10
  • Overall performance 9 / 10
  • Connectivity 8 / 10
  • Build quality 9 / 10
  • Compatibility 8 / 10
  • Customer support 9 / 10

Samsung 55″ QN90A Neo Black QLED 4K UHD Smart TV (2021) – QN55QN90AAFXZA


Quick Specs

  • Screen Size (in) : 55
  • Resolution : 4K
  • Speaker Power : 60W
  • VESA Wall Mount : 200 x 200
  • Number of HDMI Inputs : 4
  • Number of USB Ports : 2

Key Features

  • 3840×2160 Resolution
  • Quantum Matrix Technology
  • Neo Quantum Processor 4K
  • Quantum HDR 32X
  • Object Tracking Sound+
  • Motion Xcelerator Turbo+
  • WiFi 5
  • Bluetooth
  • Works With Amazon Alexa, Google Assistant
  • Black Finish



Television Type QLED
High Dynamic Range (HDR) Yes
High Dynamic Range (HDR) Type HDR10+
Screen Size (in) 55
Outdoor No
Series Neo QLED QN90 Series (2021)
Smart TV Yes
Resolution 4K
Remote Control Type Smart Remote (TM2180E)
Picture Processor Neo Quantum Processor 4K
Curved Panel No
Virtual Assistant Bixby, Alexa, Google
Speaker Power 60W
VESA Wall Mount 200 x 200
Built-In WiFi Yes
Bluetooth Yes
Number of HDMI Inputs 4
Number of USB Ports 2
Input Connectors HDMI, USB (2.0), Ethernet (LAN), RF, RS-232C
Output Connectors Optical
Wall-Mountable Yes
In the Box Power Cable, User Manual, Remote Controller, Batteries (For Remote Control)
Smart Platform Tizen
HDMI 2.1 Compatible Yes


Width (in) 48.3
Depth With Stand (in) 9.3
Depth Without Stand (in) 1
Height With Stand (in) 30.3
Height Without Stand (in) 27.8


Unit Weight With Stand (lbs.) 48.3
Unit Weight Without Stand (lbs.) 39
Shipping Weight (lbs.) 61.7


Samsung QN55QN90AAFXZA 55 Inch Smart TV Price in United States


  • Some ultra-skinny screens sacrifice audio quality for a more refined silhouette, but this Samsung QLED TV balances both with high-tech engineering and features like Object Tracking Sound+. OTS+ gives users an immersive sonic experience with directional audio that comes from speakers situated all across the device. Does a car start on the right side of the screen? You’ll hear it on your right. A character on the left starts speaking? You’ll hear it over there, too. Other audio-boosting capabilities include Active Voice Amplifier, a feature that makes dialogue easier to hear over external noise, and SpaceFit Sound. Looking for even more volume? Equip your entertainment area with a soundbar that features Q-Symphony. Q-Symphony coordinates volume between your Samsung QLED TV’s built-in speakers and the soundbar for an immersive entertainment experience.


  • Quantum Matrix Technology
    Experience this brilliantly intense picture powered by a vast array of tiny light cells using exclusive Mini LED designed technology for hyper-focused brightness and dimming in all the right areas.
  • Neo Quantum Processor 4K
    Elevate your entertainment to jaw-dropping 4K clarity. The next-gen Neo Quantum Processor 4K utilizes advanced AI-based deep-learning analysis to analyze the signal, source, and scene-by-scene content to deliver our best 4K optimized experiences. No matter what you watch, the 4K clarity is super-charged.

    • *Viewing experience may vary according to types of content and format. Upscaling may not apply to PC connection and Game Mode.
  • Quantum HDR 32x
    Details come to life with ultra-rich color, deep contrast, and HDR10+ dynamic tone mapping that shifts the color and contrast scene by scene for spectacular clarity.*

    • *50″ Quantum HDR 24x. *The range of Quantum HDR claims luminance based on internal testing standards and is subject to change according to viewing environment or specific conditions.
  • Object Tracking Sound+ (OTS+)
    Feel like you’re in the middle of the action with the directional, realistic sound that projects from speakers built into all sides of the TV.*

    • *Not available on 50″
  • Motion Xcelerator Turbo+
    Never miss a beat with minimized blur and enhanced motion clarity, and catch all the fast-moving action whether you’re watching sports or taking advantage of newer Next-Gen gaming capabilities.
  • 100% Color Volume with Quantum Dot
    Get our finest picture ever with Color Volume 100%, Quantum Dot, which transforms light into breathtaking, stay-true color at any brightness.

    • *100% color volume measured in Movie Mode and the DCI-P3 color space, certified by VDE.
  • Anti-Reflection
    Lose yourself in what you’re watching with anti-reflection, which minimizes distractions from sun and light so you can enjoy sports and movies any time of day.
  • Ultra Viewing Angle
    See every detail at any angle. Ultra Viewing Angle gives you a consistent detailed picture, even when sitting off to the side. So every seat is the best one in the house.

    • *50″ wide viewing angle
  • Q-Symphony
    Surround yourself with synchronized sound from your TV and soundbar, orchestrated in complete harmony with Q-Symphony.

    • *Q-Symphony is available only with compatible soundbar. Check for Q-Symphony compatibility on soundbar product specifications.
  • SpaceFit Sound
    Enjoy optimized sound tailored to your environment, no matter where your TV is placed.
  • Active Voice Amplifier (AVA)
    Real-time noise intelligence detects disturbances and enhances the on-screen voices to deliver each bit of dialogue, loud and clear.
  • Samsung NeoSlim Design
    Beautiful lines and a gradually curved back panel make this TV the perfect complement to any room.
  • Super Ultrawide GameView & Game Bar
    Broaden your view with 21:9 and 32:9 screen ratios that give you the extra edge to maximize the gaming experience. Optimize your gameplay with Game Bar, an on-screen menu that lets you make real-time adjustments to screen ratio, input lag check, FPS, HDR, wireless headset settings, and more.

    • *Super Ultrawide GameView is supported for PC games only.
    • *Super Ultrawide GameView is only available for ultra-wide supported games.
    • *Some game titles may not support the function or be limited to using this feature. Screen resolution change from an external device may be required.
  • Multi View
    Watch what’s on your TV and your phone on the same screen at the same time, so you can enjoy everything from live stats for sports or video guides for games all in one place.

    • * Feature availability will vary by mobile device.
  • Tap View
    Mirror your phone on your TV with just a tap to continue enjoying movies, music, and apps on the bigger screen within seconds.

    • *Tap View is available on Samsung Galaxy devices with Android OS 8.1 and higher.
    • *Not available in Q60A 32″
  • Samsung TV Plus
    Enjoy thousands of hours of subscription-free TV, movies, sports with 150 channels and growing.

    • *Content services may vary by region and are subject to change without notifications.
  • Universal Guide
    Find your favorite movies and TV shows easily all in one place, with a simple on-screen guide that provides you with tailored recommendations for exploring new content.

    • *Content services may vary by region and are subject to change without notifications.
  • Samsung Health
    Master your whole wellness routine for your mind and body and blow past your goals with content from leading fitness industry partners, and management of your daily stats from the Samsung Health app.

    • *Availability of content service providers and subsequent fitness content may vary by country and region.
    • *The use of Samsung Health content may require additional payment
    • *Availability of services is subject to change without prior notice.
    • *It requires users to be logged in to the same Samsung account on TV as well as a mobile device.
    • *Syncing of health data requires a compatible mobile device, wearables with support for Samsung Health.


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