About this item

  • OUR MOST ADVANCED 4K AI PROCESSOR: Powered by 128 neural networks to deliver AI-enhanced picture and optimized sound, resulting in an exceptional 4K experience for streaming, gaming, live sports and more.*
  • TRANSFORMS EVERYTHING ON SCREEN TO IMPRESSIVE 4K RESOLUTION*: See impressive details on screen. Our AI processor upscales everything you watch to 4K using 128 AI neural networks and ensures incredibly sharp and smooth picture quality.*
  • POWERFUL BRIGHTNESS AND DEEPER CONTRAST IN EVERY PIXEL**:Experience powerful brightness and deeper contrast revealing nuanced detail in each scene. The NQ4 AI Gen3 processor analyzes each scene and boost brightness to illuminate even the smallest details.**
  • BRINGS SMOOTH MOTION TO SPORTS AND TEAR-FREE GAMING: Experience smooth visuals and elite speeds for VRR gaming at up to 4K 144Hz.***
  • KEEP YOUR EYE ON THE BALL: The AI processor smooths the motion of fast-moving balls and text, reducing blur and flickering, so you don’t lose sight of the action.*
  • TRANSFORM CONTENT TO HDR-LIKE QUALITY: Intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture.

Our fastest 4K processor powers Samsung Vision AI1 to upscale your favorite content2 and put you at the center of the action. Powerful OLED HDR+ contrast and Pantone® Validated color let you appreciate every detail. Dynamic motion enhancement technology delivers ultra-smooth action for crisp visuals at blazing-fast speeds —whether you’re streaming or gaming.

1Samsung Vision AI features vary by model; see product specifications on Samsung.com for more info

2Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.

*Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.

**Compared to OLED HDR.42”, 48” are OLED HDR.

***4K 144Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.

Product Specifications

Brand Name ‎Samsung
Item Weight ‎38.1 pounds
Product Dimensions ‎10.4 x 48.2 x 30.5 inches
Item model number ‎QN55S90FAFXZA
Batteries ‎2 AAA batteries required.
Color Name ‎Graphite Black
Special Features ‎Built-In Speaker, Game Mode
Item Weight ‎38.1 Pounds
Standing screen display size ‎55 Inches
Aspect Ratio ‎16:9
ASIN B0DXN7PBFC
Customer Reviews  
Best Sellers Rank #34,327 in Electronics (See Top 100 in Electronics) #27 in OLED TVs
Date First Available April 9, 2025
Screen Size 55 Inches
Brand Samsung
Display Technology OLED
Resolution 4K
Refresh Rate 120 Hz
Special Feature Built-In Speaker, Game Mode
Included Components User Manual, Stand, Remote Control, Power Cable
Connectivity Technology Bluetooth, Wi-Fi, USB, Ethernet, HDMI
Aspect Ratio 16:9
Product Dimensions 10.4″D x 48.2″W x 30.5″H
Feature OUR MOST ADVANCED 4K AI PROCESSOR: Powered by 128 neural networks to deliver AI-enhanced picture and optimized sound, resulting in an exceptional 4K experience for streaming, gaming, live sports and more.*
Feature TRANSFORMS EVERYTHING ON SCREEN TO IMPRESSIVE 4K RESOLUTION*: See impressive details on screen. Our AI processor upscales everything you watch to 4K using 128 AI neural networks and ensures incredibly sharp and smooth picture quality.*
Feature POWERFUL BRIGHTNESS AND DEEPER CONTRAST IN EVERY PIXEL**:Experience powerful brightness and deeper contrast revealing nuanced detail in each scene. The NQ4 AI Gen3 processor analyzes each scene and boost brightness to illuminate even the smallest details.**
Feature BRINGS SMOOTH MOTION TO SPORTS AND TEAR-FREE GAMING: Experience smooth visuals and elite speeds for VRR gaming at up to 4K 144Hz.***
Feature KEEP YOUR EYE ON THE BALL: The AI processor smooths the motion of fast-moving balls and text, reducing blur and flickering, so you don’t lose sight of the action.*
Feature TRANSFORM CONTENT TO HDR-LIKE QUALITY: Intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture.
Size

42-Inch, 55-Inch, 65-Inch, 77-Inch, 48-Inch, 83-Inch

Style

TV Only

Brand Name

‎Samsung

Item model number

‎QN55S90FAFXZA

Batteries

‎2 AAA batteries required.

Color Name

‎Graphite Black

Special Features

‎Built-In Speaker, Game Mode

Item Weight

‎38.1 Pounds

Standing screen display size

‎55 Inches

ASIN

B0DXN7PBFC

Best Sellers Rank

#34,327 in Electronics (See Top 100 in Electronics) #27 in OLED TVs

Date First Available

April 9, 2025

Screen Size

55 Inches

Brand

Samsung

Display Technology

OLED

Resolution

4K

Refresh Rate

120 Hz

Special Feature

Built-In Speaker, Game Mode

Included Components

User Manual, Stand, Remote Control, Power Cable

Connectivity Technology

Bluetooth, Wi-Fi, USB, Ethernet, HDMI

Aspect Ratio

16:9

Product Dimensions

10.4"D x 48.2"W x 30.5"H

Feature

TRANSFORM CONTENT TO HDR-LIKE QUALITY: Intelligently transforms SDR content to HDR-like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture.

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