Samsung 55” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025) - QN55QN70FAFXZA
Samsung 55” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025) - QN55QN70FAFXZA
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Samsung 55” Class Neo QLED 4K QN70F Samsung Vision AI Mini LED Smart TV (2025) - QN55QN70FAFXZA

Key item features

  • NQ4 AI Gen2 Processor-Experience the power of AI in your 4K TV. Powered by 20 neural networks, it makes all the movies, TV shows, video games and sports and you love to watch even better, by upscaling them to impressively beautiful 4K¹, even if the source content is lower-resolution. The processor also optimizes sound, so no matter what you watch, you'll get a superb overall viewing experience.
  • Quantum Matrix Technology Slim-Make every moment come to life with this innovative lighting technology that precisely controls our proprietary Mini LEDs to unlock details. Every scene is delivered with sharp and accurate contrast. Elevate your viewing experience whether you're watching content with details hidden in dark shadows or bold pops of bright highlights.
  • 4K AI Upscaling-Enjoy watching shows, movies, games and more in 4K resolution. Our advanced AI processor upscales your content up to 4K using 20 AI neural networks, allowing you to experience sharp and smooth picture quality, no matter what you watch.²
  • Endless Free Content / One UI Tizen-Watch 2,700+ free channels, including over 400 premium Samsung TV Plus channels and free streaming apps on a user friendly smart TV platform that you can personalize. Stay updated with live national and local news, sports, movies, music, kids' shows, K-content and reality TV-all for free. Plus, play your games, follow recipes or binge-watch shows from your favorite streaming services with just a few clicks. Get 7 years of automatic OS updates so your TV stays up to date.³
  • Neo Quantum HDR-Elevate your entertainment with more clarity, and see every moment come to life in your favorite shows and movies. Reveal hidden details with bold brights and inky blacks in each scene. The NQ4 AI Gen2 processor analyzes each scene and dynamically enhances brightness for deeper contrast, revealing hidden details for a more cinematic and immersive viewing experience.⁴ In HDR10+ content, each scene is dynamically tone mapped for optimal contrast and enhanced HDR performance.
  • Motion Xcelerator 144Hz-Play your favorite video games and enjoy sports with exceptional motion clarity with minimal lag or blur. You'll get consistently crisp visuals and ultra-smooth performance at top speeds, so your picture stays seamless throughout all the non stop action. With dynamic refresh technology, it supports VRR games at up to 4K 144Hz, providing incredible performance for your favorite games.⁵
  • Auto HDR Remastering-Get the bold, dramatic picture of High Dynamic Range (HDR) even when watching Standard Dynamic Range (SDR) content. Auto HDR Remastering intelligently transforms SDR content to HDR like quality with brighter highlights, more vibrant colors, and clearer details for dazzling picture using deep learning algorithms. SDR content is transformed by adjusting brightness, contrast, and color for HDR-like quality.
  • Freesync Premium Pro-Smooth motion and peak performance combine together for an exceptional gaming experience on your Samsung TV. Built on AMD FreeSync ™core technology to reduce stutter and screen tearing, FreeSync Premium Pro provides a true HDR gaming experience-all while maintaining low latency for effortlessly smooth gameplay and responsive performance.⁶
  • Object Tracking Sound Lite and Q-Symphony-Feel like you're in the middle of the action with sound that follows objects on screen. Featuring a virtual top channel, every sound is placed in space and moves with the action, enhancing your sense of immersion. Whether it's a car chase, an intense shootout, or a romantic dinner conversation, you’ll feel like you're right in the middle of it all. When paired with a Samsung soundbar⁷, sound plays through all speakers without muting the TV, creating a more robust and nuanced audio experience.
  • Live Translate-Enjoy content in your own language. The AI processor identifies the language of your content and instantly translates it, creating subtitles in your preferred language. Watch foreign TV shows, series and movies without getting lost in translation.⁸
  • ¹Utilizes AI Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ²Utilizes AI Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ³Samsung 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.
  • ⁴Compared to SDR (Standard Dynamic Range)
  • ⁵4K 144Hz is only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.
  • ⁶Only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.
  • ⁷Soundbar sold separately
  • ⁸Works with antenna broadcast only. Available languages vary and may require download. Translation accuracy not guaranteed.
Current price is $647.99
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About this item

Product details

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Customer ratings & reviews

4.6 out of 5 stars
stars452 ratings429 reviews
How item rating is calculated
  1. 5 stars81% (368)
  2. 4 stars10% (46)
  3. 3 stars3% (15)
  4. 2 stars1% (5)
  5. 1 star4% (18)

Reviews summary

Pros

  • : Displays rich colors with deep blacks and excellent clarity.
  • : Delivers sharp and clear images with excellent color contrast.
  • : Provides detailed and clear image quality.
  • : Simple to operate with easy-to-use features.
  • : Offers premium features at a lower cost.
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Showing 1-3 of 429 reviews

May 30, 2026
StewieAU
5 out of 5 stars review

Happy with my choice

[This review was collected as part of a promotion.] I'm very impressed with my purchase. Easy set up, super easy to add apps. Picture quality is fantastic. I have the sound set up with a soundbar but what I did hear of the TV speakers, there nothing to cry about. I recommend this TV. The only negative for me is the stand, my previous Samsung TV's had the legs to the sides which made it easier placing the soundbar, for this TV, the soundbar has to sit a bit foward allowing the cords to be visible.

International review
Review from Samsung Australia
Helpful?6YLZXDJ7CG6F16287557953
Apr 10, 2026
Nord
5 out of 5 stars review

Excellent Picture Quality

[This review was collected as part of a promotion.] I actually bought the 85" QN70F but for some reason, there is no way to select the bigger screen. Anyway, i can say that the picture quality is excellent. The AI scene selection and AI picture adjustment might be ok for others but I choose to do my own customization and it works as per my preference all the time. The sound quality from the tv speaker is ok but it is best when paired with high quality soundbar specially when watching movies and sports. The screen is very reflective so I highly suggest to close your window blinds for best viewing quality. Refresh rate is very good for gaming and high speed movies like racing.

International review
Review from Samsung Australia
Helpful?6YLZXDJ7CG6F16287557953
reply from Samsung AU

Thank you for your detailed review! We’re thrilled you’re enjoying the picture quality, refresh rate, and customisation options. We also appreciate your helpful tips around reflections and sound setup—great insights for other users. Enjoy your TV!

Apr 18, 2026
Walmart customer
5 out of 5 stars review

Best Value Tv

[This review was collected as part of a promotion.] I bought this TV 3 weeks ago and I have to say that I am impressed and it has exceeded my expectations. I have seen other QLED tvs before buying this one and initially I thought it would be somewhat similar. But to my response it is way better. Have a very response and fast software have tons of free online content available via Samsung tv plus. Also the display is very immersive and good for movie nights or just set a artwor on tv in your living room. The speakers are very good considering the price point further the amplify sound option really enhances the mood when listening the music or doing binge watching. Cherry on top is how well sync this tv is via smart things App of Samsung.the air slim design has really razed slim you have to experience it to believe it. I am really happy with my purchase

International review
Review from Samsung Australia
Helpful?6YLZXDJ7CG6F16287557953
reply from Samsung AU

Thank you for your detailed review! We’re thrilled to hear the TV has exceeded your expectations, from its immersive display and smooth performance to the smart features and design. It’s great that you’re enjoying everything from movie nights to music and connectivity. Enjoy your viewing experience!