Samsung
QN42S90D
Best premium display for immersive home entertainment experiences.
Experience stunning visuals with this 42-inch OLED smart TV. Its 4K resolution and OLED display technology deliver vibrant colors and deep blacks for an immersive viewing experience. Enhanced by HDR+ and a 144Hz refresh rate, motion is rendered with exceptional clarity, making it ideal for fast-paced content and gaming. The integrated AI processor upscales content for optimal picture quality, while Dolby Atmos provides rich, spatial audio. Built-in Alexa offers convenient voice control for seamless navigation and smart home integration.
$811.32
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Owner Satisfaction
4.7
/ 5
Category Rank
78
/ 3783
#78 in Televisions
Price vs Category Average
-59%
Below average
Screen Size
42
/ inches
Who it's for
- Viewers seeking an immersive, high-fidelity cinematic experience
- Serious gamers demanding fluid, competitive, and responsive visuals
- Style-conscious users desiring a beautiful TV with intuitive smart functionality
Who should skip it
- Enthusiasts prioritizing the widest range of premium HDR format support
- Budget-conscious shoppers looking for more affordable large-screen options
- Cautious users worried about long-term screen integrity with static content
Performance breakdown
Contrast and Black Levels
OLED technology delivers perfect blacks and infinite contrast for cinematic depth.
Gaming Responsiveness
The 144Hz refresh rate ensures fluid motion for competitive, fast-paced gaming.
Upscaling Capability
AI-powered processing sharpens lower-resolution content into crisp, near-4K visuals.
Audio Immersion
Dolby Atmos creates a surprisingly spacious soundstage for a compact display.
Smart Ecosystem Integration
Built-in Alexa and Gaming Hub make navigation and control feel effortless.
Form Factor Versatility
The 42-inch size fits perfectly in bedrooms, offices, or smaller living spaces.
Key Specs
Screen Size
42 inches
Display Technology
OLED
Resolution
4K
Refresh Rate
144Hz
HDR Support
Yes
HDMI Ports
Not specified
USB Ports
Not specified
Connectivity
Wi-Fi, Bluetooth
Know before you buy
While 42 inches is compact for a main living room, it is an excellent choice for smaller spaces like bedrooms, home offices, or apartments where you sit closer to the screen. Because it uses OLED technology, the picture quality remains sharp and vibrant even at this smaller scale.
A 144Hz refresh rate significantly reduces motion blur and input lag, making fast-paced action games look much smoother and more responsive. It is a noticeable upgrade over standard 60Hz TVs, especially for competitive gaming on consoles or PCs.
The TV features Dolby Atmos, which provides a surprisingly immersive, spatial sound experience on its own. However, if you want deep bass or a true cinematic surround sound setup, adding a dedicated soundbar is still recommended.
Yes, with Alexa built-in, you can use voice commands to control compatible smart home devices directly through the TV. It acts as a central hub, allowing you to dim lights or check security cameras without leaving your couch.
The AI processor is designed to analyze and enhance lower-resolution content in real-time. While it cannot turn standard definition into true 4K, it effectively sharpens details and reduces noise, making older movies and shows look cleaner and more modern.
Still have a question?
Ask Hayley anything about this product before you decide.