SAMSUNG 65-Inch OLED S90F 4K Smart TV - Advanced 4K AI Performance

Our review of the SAMSUNG 65-Inch OLED S90F finds a TV aimed at viewers who want best-in-class picture fidelity and fast motion handling for gaming and sports. The single biggest reason to buy is its NQ4 AI Gen3 processor, which uses 128 neural networks to upscale content to impressive 4K, boost per-pixel brightness, and optimize sound for a more immersive experience. Setup is straightforward, and the OLED panel delivers deep blacks and vibrant color that make movies, live sports and games look noticeably sharper and more detailed.

Key Features

• NQ4 AI Gen3 Processor: Powerful 128 neural network processing enhances detail and contrast for streaming and on-screen action.
• AI 4K Upscaling Pro: Converts lower-resolution content to 4K with scene-by-scene analysis so SDR streaming looks closer to HDR-like quality.
• OLED HDR+ Contrast: Delivers deep blacks and strong per-pixel brightness that reveal nuanced detail in dark and bright scenes.
• Motion Xcelerator 144Hz: Supports ultra-smooth motion and VRR gaming at up to 4K 144Hz for responsive, tear-free gameplay when supported by the source.
• Pantone Validated Color: Accurate and vivid color reproduction that benefits movies, sports and color-critical viewing.
• Built-in Voice Assistant: Alexa built-in makes basic voice control and smart home integration convenient without extra devices.

Who It's For

The 65-in model is ideal for home theater enthusiasts and gamers who want a high-contrast OLED panel with advanced AI upscaling and motion handling; gamers in particular will appreciate the TV's ability to smooth fast motion and support high refresh rates when a compatible PC or console is used. It also suits sports fans who need clear tracking of fast-moving objects and text, thanks to the processor's motion smoothing and boost to brightness.

Those who primarily want the cheapest large-screen TV or who require a legacy device ecosystem with a different voice assistant may want to compare other models; similarly, users relying on niche professional calibration tools should verify workflow compatibility since this model emphasizes consumer-level AI enhancements and Pantone validation.

Pros & Cons

Pros

• Outstanding picture quality with deep blacks and vibrant color from the OLED HDR+ panel.
• Excellent upscaling and scene optimization via the NQ4 AI Gen3 processor and 128 neural networks.
• Smooth motion and competitive gaming support with Motion Xcelerator 144Hz and VRR capability.
• Built-in voice assistant and strong out-of-box value for picture and sound quality.

Cons

• Functionality and remote control receive mixed feedback from some users, so the smart TV experience may vary by preference.
• 4K 144Hz support is limited to compatible PCs and games, so some consoles and sources may not reach that peak performance.

Specifications

Screen Size	65 in
Panel Type	OLED HDR+
Processor	NQ4 AI Gen3 (128 neural networks)
Upscaling	4K AI Upscaling Pro
Refresh Rate	Motion Xcelerator 144Hz (4K 144Hz with compatible PC)
Color	Pantone Validated
Voice Assistant	Alexa built-in

Our Verdict

The SAMSUNG 65-Inch OLED S90F is a strong pick for viewers who prioritize picture fidelity, motion performance and AI-driven upscaling; its NQ4 AI Gen3 processor and OLED HDR+ panel deliver excellent value for movie lovers, sports fans and gamers who can use high refresh rates. It balances advanced image processing and practical features, making it a worthwhile upgrade for most living rooms.

Frequently Asked Questions

Does this TV upscale non-4K content?
The NQ4 AI Gen3 processor uses 128 neural networks to upscale SDR and lower-resolution content toward 4K; results vary by source material.

Can it handle 4K at 144Hz?
Yes, Motion Xcelerator 144Hz supports 4K 144Hz for compatible PCs and games but requires a source that supports that output.

Is the color accurate out of the box?
Yes, the panel is Pantone Validated for accurate, vivid color, though advanced users may still want custom calibration.