Detailed Specifications
Samsung QN75QN90FAFXZA Neo QLED 4K Smart Television
Overview
The Samsung QN75QN90FAFXZA is a 75-inch Neo QLED 4K UHD Smart TV from Samsung's 2025 QN90F series, built for large-screen home entertainment, HDR content, and responsive picture performance. It combines Quantum Mini-LED backlighting with a Quantum Dot QLED panel and Samsung's NQ4 AI Gen3 Vision AI Processor to deliver bright, detailed imagery with excellent local dimming control and wide-color reproduction. The set supports Neo Quantum HDR+, 4K AI Upscaling Pro, and Motion Xcelerator 165 Hz for fluid motion handling in sports, movies, and gaming applications. Smart TV features run on Tizen OS with built-in streaming apps and voice assistant support.
Intended Users: Living room media, UHD streaming viewers, gamers seeking smooth refresh performance
Primary Problems Solved: Enhanced brightness and contrast in bright/dark scenes, AI-driven scaling, motion clarity
Deployment Environments: Large living rooms, home theaters, connected entertainment hubs
Not Recommended: Professional broadcast mastering requiring hardware calibration tools
Key Features
- 75″ Neo QLED panel with Mini-LED backlight for high contrast
- Vision AI (NQ4 AI Gen3) for 4K AI Upscaling Pro
- Neo Quantum HDR+ delivers vivid HDR performance
- Motion Xcelerator up to 165 Hz for smoother motion
- Tizen OS smart platform with voice assistant support
Specifications
| Specification | Details |
|---|
| Brand | Samsung |
| Part Number | QN75QN90FAFXZA |
| Product Type | Neo QLED 4K Smart TV |
| Display Size | 75″ diagonal |
| Panel Type | QLED w/ Quantum Mini-LED backlight |
| Native Resolution | 3840×2160 (4K UHD) |
| HDR Formats | Neo Quantum HDR+, HDR10+, HLG |
| Processor | NQ4 AI Gen3 (Vision AI) |
| Motion Technology | Motion Xcelerator 165 Hz |
| Refresh Rate | 120 Hz native (up to 165 Hz) |
| Smart Platform | Tizen OS |
| HDMI Inputs | 4× HDMI (incl. eARC) |
| USB Ports | 2× USB-A |
| Wireless | Wi-Fi (802.11ac), Bluetooth 5.3 |
| Audio System | 4.2.2ch, ~60 W, Dolby Atmos, Object Tracking Sound+ |
| Adaptive Sound | Yes (Adaptive Sound Pro, AVA Pro) |
| Voice Assistants | Bixby, Alexa compatible |
| Smart Home | SmartThings integration |
| Bezel Style | NeoSlim design |
| Color | Titan Black |
| VESA Mount | 400×400 mm |
