Samsung QN90F 75" 16:9 120Hz 4K HDR Neo QLED Mini-LED Smart TV

The Samsung QN75QN90FAFXZA is a 75 inch Neo QLED television created for viewers who want vivid 4K detail, smooth motion, and effortless streaming in one package. Its large screen fits comfortably in family rooms, dedicated home theaters, and bright open-plan living spaces where glare can be a challenge.

A Mini LED backlight that works with Quantum Matrix technology manages light with pinpoint accuracy, so highlights stay brilliant while dark areas keep their depth. Neo Quantum HDR+ and HDR10+ support add lifelike contrast, allowing movies, sports, and documentaries to reveal subtle details that standard TVs often miss. The glare-free coating helps those same details remain visible even when sunlight pours through nearby windows.

At the heart of the set, the NQ4 AI Gen3 Processor uses 128 neural networks to analyze every frame. It upscales broadcasts, classic films, and online videos to near-4K quality and tweaks brightness, color, and sound according to the scene. Older content gains new sharpness, while current 4K titles look as the creators intended.

A built-in 60 watt speaker array arranged in a 4.2.2 channel layout projects Dolby Atmos and Object Tracking Sound+ without the need for a separate soundbar. Dialogue stays clear, explosions feel immersive, and on-screen action is matched by precise audio placement.

Tizen OS puts more than 2,700 free channels, popular streaming apps, and built-in Alexa, Google Assistant, and Bixby voice control on a single home screen. Four HDMI 2.1 ports with eARC handle game consoles, sound systems, and media players, while Wi-Fi 5 and Bluetooth 5.3 connect wirelessly to networks and headphones.

Gamers benefit from a native 120 Hz refresh rate that can climb to 165 Hz with Variable Refresh Rate active. FreeSync Premium Pro and Auto Game Mode cut screen tearing and input lag, making fast-paced titles feel responsive and fluid.

Whether you are following the big game in a sunlit den, streaming a new series at night, or hosting a weekend gaming session, this television delivers performance that adapts to every source and environment.

Highlights:

• 75 inch Neo QLED screen with Mini LED backlight and Quantum Matrix lighting control
• 4K resolution with Neo Quantum HDR+ and HDR10+ support
• Native 120 Hz refresh rate and VRR up to 165 Hz for smooth motion
• NQ4 AI Gen3 Processor with 128 neural networks for 4K upscaling and scene optimization
• 60 W 4.2.2 channel speaker system featuring Dolby Atmos and Object Tracking Sound+
• Glare-free surface suited to brightly lit rooms
• Tizen OS with 2,700+ free channels, major streaming apps, and built-in Alexa, Google Assistant, and Bixby
• Four HDMI 2.1 ports with eARC, plus Wi-Fi 5 and Bluetooth 5.3 connectivity
• FreeSync Premium Pro and Auto Game Mode reduce lag and screen tearing
• 4K AI Upscaling Pro and Auto HDR Remastering Pro improve older or non-HDR content