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Product Details

 

Samsung S90F 42" 4K HDR Vision AI Smart OLED TV — QN42S90FAFXZA

Compact AI-driven OLED with Pantone® validation, elite motion handling and directional audio.

Vivid contrast with AI-powered picture and Pantone® validated color. Our fastest 4K processor — NQ4 AI Gen3 — leverages 128 neural networks to upscale, remaster and optimize each scene in real time. OLED HDR+ elevates highlight response while preserving absolute blacks; Motion Xcelerator 144Hz and AI Motion Enhancer Pro deliver ultra-smooth action for streaming, sports and competitive gaming.

✔ NQ4 AI Gen3 Vision AI & 4K AI Upscaling Pro ✔ Pantone® Validated color fidelity ✔ Motion Xcelerator 144Hz • 4K144Hz PC support ✔ OTS Lite + Dolby Atmos • 20W 2.0ch

AI-Optimized OLED Contrast & Precise Color

The Samsung S90F 42" is a space-efficient OLED engineered for reference-grade color and low-latency responsiveness. Centered on the NQ4 AI Gen3 Vision AI processor (128 neural networks), the platform performs scene-adaptive 4K AI Upscaling Pro, Auto HDR Remastering and perceptual motion correction to preserve texture and reduce artifacts. OLED HDR+ increases perceived luminance for specular highlights without compromising deep blacks, and Pantone® validation guarantees repeatable color accuracy for demanding viewers.

41.5"
Viewable
True 42" compact OLED
3840×2160
Resolution
4K UHD
NQ4
Processor
AI Gen3 Vision AI — 128 neural networks
120 / 144Hz
Motion
120Hz native • up to 144Hz via Motion Xcelerator
OLED HDR+
Picture
Auto HDR Remastering • HDR10+ • HLG
20W
Audio
2.0ch OTS Lite • Dolby Atmos

Feature availability varies by model and region. 4K@144Hz requires compatible PC hardware and cables. See Samsung.com for full product specifications and regional variations.

Core Capabilities

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NQ4 AI Gen3 — Vision AI & 4K AI Upscaling Pro

A multi-network inference pipeline running 128 neural networks for per-scene classification, 4K AI Upscaling Pro and temporal refinement. The system executes Auto HDR Remastering and AI Motion Enhancer Pro to elevate perceptual detail and minimize motion artifacts across content types.

OLED HDR+ & Pantone® Validated Color

Self-emissive OLED pixels provide absolute blacks and superior contrast. OLED HDR+ increases highlight headroom, and Pantone® validation certifies factory-calibrated colorimetry for consistent, reference-level color reproduction.

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Motion Xcelerator 144Hz & AI Motion Enhancer Pro

Motion Xcelerator 144Hz with AI Motion Enhancer Pro reduces blur and judder, supporting 4K@144Hz inputs from compatible PCs. Combined with ALLM, VRR and FreeSync Premium Pro, the S90F 42" is tuned for competitive responsiveness and consistent frame pacing.

Object-Tracked Audio & Dialogue Optimization

Object Tracking Sound Lite and Dolby Atmos provide spatial cues and perceived height. Adaptive Sound Pro and Active Voice Amplifier Pro analyze room acoustics and program material to emphasize dialogue and deliver balanced tonal presentation. Q-Symphony Pro interoperability enables seamless pairing with compatible Samsung soundbars.

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Key Features

A space-efficient OLED platform engineered for accurate color, immersive HDR and pro-level motion.

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4K AI Upscaling Pro

Picture

Scene-aware upscaling and intelligent denoising performed by 128 neural networks to deliver perceptually sharper 4K output from lower-resolution sources.

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Pantone® Validated Color

Color

Factory-calibrated color validation ensures repeatable colorimetry for creative workflows and reference viewing environments.

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Pro Gaming Inputs

Gaming

Four HDMI ports support low-latency 4K 120/144Hz workflows; VRR, FreeSync Premium Pro and ALLM minimize latency and stabilize frame pacing for competitive play.

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Auto HDR Remastering

HDR

SDR-to-HDR remastering enhances brightness, contrast and color to deliver more vivid scenes from standard dynamic range sources.

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Adaptive Audio & Dialogue Clarity

Audio

Adaptive Sound Pro and Active Voice Amplifier Pro dynamically prioritize dialogue and tune the audio profile to room acoustics and content type.

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Tizen One UI Smart Platform

Smart TV

One UI Tizen integrates Samsung TV Plus, SmartThings, multi-device mirroring and a broad app ecosystem with refined UX and voice-assistant support.

Technical Specifications

Display & Processing
ModelQN42S90FAFXZA
Screen Size42" (41.5" viewable)
PanelUHD 4K OLED — OLED HDR+
Resolution3840 × 2160 (4K UHD)
Picture EngineNQ4 AI Gen3 Processor (128 neural networks)
ColorPantone® Validated • Color Booster Pro
Motion & Gaming
Refresh Rate120Hz native (Motion Xcelerator up to 144Hz)
4K 144HzSupported for PC — requires compatible GPU/cabling
Variable RefreshVRR • FreeSync Premium Pro • ALLM
AI MotionAI Motion Enhancer Pro
HDR & Picture
HDR FormatsOLED HDR+ • HDR10+ • HLG
Upscaling4K AI Upscaling Pro
RemasteringAuto HDR Remastering
Audio
Output20 W RMS (2.0 Channel)
TechObject Tracking Sound Lite (OTS Lite) • Dolby Atmos
EnhancementsAdaptive Sound Pro • Active Voice Amplifier Pro • Q-Symphony Pro
Smart TV & Connectivity
OSTizen (One UI)
Voice AssistantsBixby • Alexa • Google Assistant
Wi-FiWi-Fi 5
BluetoothBluetooth 5.3
Ethernet1 × RJ45
USB3 × USB-A
HDMI4 × HDMI (All ports support 4K 144Hz input rate where supported)
OthereARC • Digital Optical • Mini Jack • Anynet+ (HDMI-CEC) • RF In
Design, Power & Physical
DesignLaserSlim • 4 Bezel-less • Front: Graphite Black
StandSimple Blade (Black)
VESA200 × 200 mm (M8, 28–30 mm screw depth)
Set Size (without stand)36.8 × 21.4 × 1.6 in
Set Size (with stand)36.8 × 23.9 × 8.1 in
WeightSet: 18.3 lb (without stand) / 19.2 lb (with stand) • Package: 26 lb
PowerAC 110–120V ~ 50/60Hz • Typical: 80 W • Max: 175 W • Standby: 0.5 W • Eco Sensor
Packaging & Extras
Package Size41.4 × 25.9 × 5.2 in
Package Weight26 lb
IncludedSolarCell Remote TM2560E • Power Cable • Documentation (Quick Start Guide) • Limited 1-Year Manufacturer Warranty
OptionalSlim Fit Wall-mount, Full Motion Slim Wall Mount (Y22), SlimFit Cam
ExtrasZigbee/Thread Module (built-in), SlimFit Cam support
OriginCountry of Origin: Mexico

What’s in the Box

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Samsung S90F 42" (QN42S90FAFXZA)

42" 4K OLED HDR+ Smart TV with NQ4 AI Gen3 Vision AI, Motion Xcelerator 144Hz and Object Tracking Sound Lite.

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SolarCell Remote TM2560E

Energy-harvesting voice remote included.

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Power Cable

AC power cable and essential installation accessories.

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Documentation

Quick start guide and warranty information (limited 1-year).

OLED Depth, AI Precision and Pro Motion

The Samsung S90F 42" brings Vision AI, OLED HDR+ contrast and professional motion handling into a compact chassis designed for small-room theaters and competitive gaming rigs. With factory-validated color, scene-aware HDR remastering and integrated directional audio, the S90F 42" is a premium, space-efficient centerpiece that balances cinematic authenticity and responsive performance.

NQ4 AI Gen3 OLED HDR+ Pantone® Validated Motion Xcelerator 144Hz OTS Lite • Dolby Atmos

Included in the Box