43" Samsung QN43QN90FAFXZC Neo QLED 4K Vision AI Smart TV (2025)

Our brightest glare-free 4K TV, perfect for sun-filled rooms

Our best 4K AI processor powers Samsung Vision AI1 for enahnced picture, sound, and breakthrough TV experiences. Quantum Matrix Mini LEDs unlock bright detail on a glare-free screen, for distraction-free viewing in the bright rooms. Top speakers2 provide multi-dimensional AI-enhanced3 sound that tracks to on-screen motion.

1Samsung Vision AI features vary by model; see individual model for more info. 2QN90F 50", 43" have 2.2 and 2 channel speakers respectively.3Utilizes AI-Based formulas.Resulting picture may vary based on source content.

Key features at a glance

Our most advanced 4K AI processor

NQ4 AI Gen3 Processor

Powered by 128 neural networks to deliver AI-enhanced picture and optimized sound, resulting in an exceptional 4K experience for streaming, gaming, live sports and more.3

Compared to 2025 Neo QLED 4K (NQ4 AI Gen2)

* Viewing experience may vary according to types of content and format.* Upscaling may not apply to PC connection and Game Mode.

Transforms everything on screen to impressive 4K resolution

4K AI Upscaling Pro

Watch shows, movies, games and more in stunning detail. Our AI processor upscales your content to up to impressive 4K resolution using 128 AI neural networks. Enjoy incredibly sharp and smooth picture quality, no matter what you watch.3

* Viewing experience may vary according to types of content and format.* Upscaling may not apply to PC connection and Game Mode.

Say goodbye to distracting reflections

Glare Free

Watch everything you love without distracting reflections so you can get lost in your content even with sun streaming through your windows or that one lamp you keep on while watching the latest thriller.

Elevate your 4K content with superb brightness and vivid colors

Neo Quantum HDR+

Experience powerful brightness and deeper contrast revealing nuanced detail in each scene. The NQ4 AI Gen3 Processor analyzes each scene and boost brightness to illuminate even the smallest details.4

4Compared to Neo Quantum HDR

Bring smooth motion to sports and enjoy virtually tear-free gaming

Motion Xcelerator 165Hz

Play your favorite video games and enjoy sports with blazing fast motion clarity with virtually no lag or blur. You'll get consistently beautiful visuals and ultra-smooth performance at top speeds, so your picture stays stunning throughout all the action. With dynamic refresh technology, it supports VRR games at up to 4K 165Hz5, providing incredible performance for your favorite games.

54K 165Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.

Theatrical multidimensional sound that puts you at the center of the action

Dolby Atmos

Feel like you're at the center of your favorite movie or show with spatial audio that moves around you and above you. Hear helicopters buzzing overhead or music like you're in a grand concert hall.

Dynamic, realistic sound that tracks to on-screen action

Object Tracking Sound+

Sound seems to follow the motion of speeding cars and all the edge-of-your seat action on screen with Object Tracking Sound+. Dynamic audio tracks to deliver a more realistic, cinema-like audio experience.

An intuitive TV platform with thousands of free TV channels

Endless Free Content / One UI Tizen

Stream 2,700+ free channels, including 400+ premium Samsung TV Plus channels, on a smart TV platform that you can personalize. Access your favorite apps and games with just a few clicks.6

6Samsung Account required for network-based smart services, including streaming apps and other smart features. Computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) available. Channels may vary by location and are subject to change. UI is subject to change without prior notice. Automatic OS updates based on model year; requires Internet connection.