Samsung 43-Inch QN90D Neo QLED 4K Smart TV with Dolby Atmos, HDR, 144Hz Refresh Rate & AI-Powered Processor

The Samsung 43" QN90D Neo QLED 4K Smart TV delivers an extraordinary home entertainment experience with next-gen display innovations and AI-powered performance. Designed to display exceptional detail and brightness in both dark and vibrant scenes, this TV utilizes Quantum Matrix Technology with precision-controlled Mini LEDs. Whether it's cinematic streaming, intense gaming, or casual viewing, the combination of Neo Quantum HDR and Real Depth Enhancer Pro offers lifelike contrast, deeper blacks, and enhanced depth perception.

Sound is delivered with impact, featuring built-in Dolby Atmos® and Object Tracking Sound Lite to create spatial audio that moves with on-screen action. Gamers benefit from Motion Xcelerator 144Hz for virtually blur-free gameplay, while the AI Auto Game Mode optimizes settings by genre for plug-and-play convenience. With 4K AI Upscaling, every frame is transformed to near-4K quality, regardless of the original resolution. Supported by the intuitive Tizen OS and SmartThings integration, this television is designed to connect and adapt to your lifestyle.

Key Features

• Quantum Matrix Technology with Mini LEDs:
  Backlighting is enhanced with ultra-precise control using Mini LEDs, delivering exceptional contrast and sharp details even in challenging lighting.

• NQ4 AI Gen2 Processor:
  AI-driven processing powers everything from picture enhancements to fast UI navigation. With 20 neural networks, visuals are optimized scene-by-scene for better clarity and depth.

• Neo Quantum HDR+:
  Brightness and color accuracy are boosted using HDR+ technology, rendering content that appears realistic and dynamic.

• Dolby Atmos® & Object Tracking Sound Lite:
  Immersive audio moves with on-screen objects for a surround-sound experience, creating an enveloping atmosphere for both films and games.

• Motion Xcelerator 144Hz:
  Smooth motion at 144Hz minimizes lag and ghosting, perfect for action-packed scenes and next-gen gaming.

• 4K AI Upscaling & Auto HDR Remastering:
  Content in lower resolutions is sharpened to near-4K clarity, while AI algorithms enhance contrast and brightness to simulate HDR effects.

• Real Depth Enhancer Pro:
  AI identifies focal points and adjusts depth to mimic human vision, adding dimensional realism to every frame.

• Tizen OS with Smart Hub & Samsung TV Plus:
  Access over 2,700 free channels and a customizable smart interface that integrates apps, streaming, and smart home control.

• AI Auto Game Mode:
  Recognizes game genres and auto-configures the display for optimized performance with minimal user input.

• Adaptive Sound Pro & Active Voice Amplifier Pro:
  Audio is intelligently adjusted to suit both the environment and content type, ensuring dialogue remains crisp and background noise is minimized.

Product Specifications

Display & Video:

• Screen Size: 43" (Diagonal: 42.5")

• Resolution: 4K UHD (3,840 x 2,160)

• Processor: NQ4 AI Gen2

• HDR: Neo Quantum HDR

• Motion: Motion Xcelerator 144Hz

• Contrast: Quantum Matrix Technology

• Color: 100% Color Volume

• Viewing Angle: Wide Viewing Angle

• Filmmaker Mode, Adaptive Picture, Auto HDR Remastering

• Picture Engine: NQ4 AI Gen2 Processor

• Anti-Reflection: Yes

• Smart Calibration: Basic/Professional

Audio:

• Dolby Atmos®

• Sound Output: 20W, 2CH

• Object Tracking Sound Lite

• Adaptive Sound Pro

• Active Voice Amplifier Pro

• Bluetooth Audio & Dual Audio Support

• Q-Symphony Compatible

• Buds Auto Switch

• 360 Audio

Design:

• Design: Neo Slim

• Bezel: 3 Bezel-less

• Stand: Sharp Neck Hexagon, Titan Black

• Color: Graphite Black

Smart Features:

• Operating System: Tizen™

• Voice Assistants: Bixby, Alexa, Google Assistant

• Samsung Smart Hub, Samsung TV Plus, Samsung Health, SmartThings

• Multi View (Up to 2 Videos)

• Game Bar, Game Motion Plus, Super Ultra Wide Game View

• FreeSync Premium Pro, Auto Game Mode (ALLM), HGiG

• Ambient Mode+

• Smart Calibration: Yes

• AI Customization Mode, AI Energy Mode

Connectivity:

• HDMI: 4 (Supports 4K 144Hz)

• USB: 2 x USB-A

• Ethernet (LAN): 1

• Optical Audio Out: 1

• Wi-Fi: Yes (Wi-Fi 5)

• Bluetooth: Yes (BT5.2)

• Anynet+ (HDMI-CEC)

• VESA Spec: 200 x 200 (M8 screws, 11-13mm depth)

Dimensions & Weight:

• With Stand: 37.8 x 24.4 x 8.7 in; 29.5 lbs

• Without Stand: 37.8 x 22 x 1.1 in; 20.7 lbs

• Shipping Weight: 38.6 lbs

• Stand Size: 20.4 x 8.6 x 8.7 in

Power & Efficiency:

• ENERGY STAR® Certified

• Power Supply: AC110-120V~ 50/60Hz

• Typical Power: 73W

• Max Power: 125W

• Standby: 0.5W

• Eco Sensor and Auto Power Saving

Installation & Compatibility:

• Mounting Support: Mini Wall Mount, Slim Fit, Full Motion Slim, Ceiling Mount

• SlimFit Cam Support

• Zigbee / Thread Module: Built-In

• Auto Rotating Wall Mount Compatible

Conclusion:
The Samsung 43" QN90D Neo QLED 4K Smart TV is designed to meet the demands of both cinematic purists and avid gamers. Through precise AI-driven enhancements, next-gen motion technology, and immersive sound capabilities, the viewing experience is transformed into something dynamic, adaptive, and deeply engaging. With smart connectivity and eco-conscious features built in, this TV delivers performance, convenience, and style, all in a compact yet powerful form factor.