Detailed Specifications
Samsung QN55S90FAFXZA 4K OLED Smart TV 55 inch
Overview
The Samsung QN55S90FAFXZA is a 55-inch 4K UHD OLED Smart TV from Samsung's 2025 S90F series, engineered for living room and media room installations where premium picture quality and advanced smart features matter. It features self-illuminating OLED pixels for deep contrast and rich color, paired with Samsung's Vision AI (NQ4 AI Gen3) processor for enhanced upscaling and scene-based optimization. Motion acceleration technologies support smooth action handling up to 144 Hz via Motion Xcelerator, reducing motion blur for sports and gaming. The TV runs Tizen OS with built-in streaming, voice assistants, and SmartThings integration for home entertainment and connected environments.
Intended Users: Home cinema owners, streamers, casual gaming
Primary Problems Solved: Superior contrast and color accuracy, upscaling of non-4K content, intuitive smart interface
Deployment Environments: Living rooms, bedrooms, media centers
Not Recommended: Professional broadcast production requiring calibrated HDR mastering
Key Features
- 55″ 4K (3840×2160) OLED panel with deep contrast
- Vision AI (NQ4 AI Gen3) for 4K upscaling and scene optimization
- Motion Xcelerator 144 Hz improves fluidity of fast action
- Tizen OS smart platform with built-in streaming and voice assistants
- Multiple HDMI 2.1 ports including eARC for audio peripherals
Specifications
| Specification | Details |
|---|
| Brand | Samsung |
| Part Number | QN55S90FAFXZA |
| Product Type | OLED 4K Smart TV |
| Display Size | 55″ diagonal |
| Panel Type | OLED (self-illuminating) |
| Native Resolution | 3840×2160 (UHD) |
| HDR Formats | HDR10+, HLG, OLED HDR+ |
| Smart OS | Tizen OS with Vision AI |
| Processor | NQ4 AI Gen3 (4K AI Upscaling Pro) |
| Refresh/ Motion | Native 120 Hz; Motion Xcelerator 144 Hz |
| Connectivity | 4× HDMI (incl. eARC), 2× USB-A |
| Wireless | Wi-Fi, Bluetooth 5.3 |
| Audio Support | Dolby Atmos, 360 Audio, OTS Lite |
| Voice Assistants | Built-in Alexa, Bixby, Google Assistant |
| Gaming Features | VRR, FreeSync Premium Pro, ALLM |
| Smart Integrations | SmartThings, AirPlay, Multi-View |
| Color | Graphite Black |
| VESA Mount | 300×200 mm |
