Samsung 55” Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN55QN70HAFXZA
Samsung 55” Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN55QN70HAFXZA
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Samsung 55” Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN55QN70HAFXZA

|197 ratings
Samsung 55” Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN55QN70HAFXZASamsung 55 Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN55QN70HAFXZASamsung 50 Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN50QN70HAFXZASamsung 65 Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN65QN70HAFXZASamsung 85 Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN85QN70HAFXZASamsung 75 Class QN70H Series Neo QLED Mini LED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN75QN70HAFXZA
Screen Size55 in

Key item features

  • Quantum Mini LED-Get more from your entertainment with enhanced picture quality that brings out the best in every scene. Darker areas show more detail while bright elements pop with energy, all while maintaining natural looking colors. The technology works continuously to optimize the picture, so you get great performance whether streaming, gaming, or watching live TV.¹
  • 100% Color Volume with Quantum Dot-Appreciate every beautiful shade of color with remarkable precision and vibrancy. With nano sized Quantum Dots, you can see 100% Color Volume in everything you watch, no matter how bright or dark the scene is. Admire billions of shades at any brightness level and be captivated by rich, colorful scenery.²
  • NQ4 AI Processor-Enjoy your content in stunning 4K quality, even if the original source is of lower resolution. Plus, get the most out of what you are watching with AI optimized color boosted picture and audio quality, enhanced according to the type of content.³ Whether you're cheering for your favorite team or watching a classic from your film collection, take your entertainment to the next level.
  • 4K Upscaling-Transform your viewing experience on all your favorite content. Whether it's classic films, new movies, or binge worthy shows, our upscaling technology delivers incredible clarity and detail to every scene. Even content from lower quality sources is enhanced to reveal hidden details you’ve never seen before.
  • Color Booster Pro-Dive into a world of breathtaking color. With cutting edge AI technology,⁴ every scene is analyzed in real time to enhance hues and enrich vibrancy. Whether it’s the subtle tones of a sunset or the bold colors of a sports game, experience a richer, more dynamic viewing experience that brings your content to life.
  • AI Sound Controller-Ever struggle to hear dialogue over loud soundtracks? Or perhaps you find announcers voices annoying during a broadcast? The AI Sound Controller lets you take control of your audio experience. You can independently adjust the volume of voices, music, and sound effects, and even mute that distracting announcer. This technology adapts in real time to deliver sound tailored to your preferences, ensuring you enjoy your entertainment without interruption.⁵
  • Motion Xcelerator + DLG 120Hz-Perfect for gaming and sports, Motion Xcelerator + DLG 120Hz delivers fast, responsive performance.⁶ Whether you’re navigating intense gameplay or keeping up with thrilling sports moments, enjoy clear visuals and smooth performance that keep you fully immersed in the action.
  • Active Voice Amplifier and Adaptive Sound+-Hear clear voices and enjoy fine tuned, well balanced audio in your content. Our AI processor analyzes scenes in real time and recognizes your space, optimizing sound including dialogue based on the type of content and the acoustics of your room. Watch your shows and movies with AI powered sound,⁴ and don't miss a word, even in noisy environments.
  • Object Tracking Sound Lite-Experience sound that moves with the action on screen. Featuring a virtual top channel, sound is placed precisely in space and moves with the scene, creating a sense of immersion. Whether it's high speed car chases, intense shootouts or soft spoken dialogue, enjoy dynamic, clear audio that enhances every moment. Perfect for bringing every detail to life in your favorite shows and movies.
  • Endless Free Content-Dive into endless entertainment with 2,700+ free streaming options, including 750+ subscription free channels on Samsung TV Plus all with just an internet connection. Stay updated with live news, enjoy blockbuster movies or explore kids' shows and international hits. With thousands of on demand movies and fresh content added regularly, there’s always something new to watch. Free, convenient and packed with variety, it's entertainment for every occasion.⁷
  • ¹Compared to 2025 Crystal UHD
  • ²100% color volume measured in Movie Mode and the DCI P3 color space, certified by VDE
  • ³Utilizes AI based formulas to adjust color and sound
  • ⁴Utilizes AI Based formulas
  • ⁵Feature availability varies by input source/app. Utilizes AI based formulas; results vary. Samsung account and internet access required.
  • ⁶Available only on 55" class and larger screen sizes. DLG 120Hz increases refresh rate up to 120Hz, but will reduce image sharpness. Optimal for fast paced gaming; visual quality varies by title.
  • ⁷Samsung Account and internet connection required for network based smart services, including streaming apps and other smart features. 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.

Specs

Screen size, 55 inResolution, 4K UHD (2160p)​Display, QLEDRefresh rate, 60 HzBrand, SamsungTelevision type, QLED TVs

About this item

Product details

Mini LEDs are made better with Quantum Dots to deliver astonishing brightness and 100% color volume. Precise backlighting unlocks captivating contrast with dazzling highlights, while advanced AI processing dynamically adjusts how your content looks and sounds to augment what you're watching , whether it's a thrilling live soccer match or your favorite old movie.
  • Quantum Mini LED-Get more from your entertainment with enhanced picture quality that brings out the best in every scene. Darker areas show more detail while bright elements pop with energy, all while maintaining natural looking colors. The technology works continuously to optimize the picture, so you get great performance whether streaming, gaming, or watching live TV.¹
  • 100% Color Volume with Quantum Dot-Appreciate every beautiful shade of color with remarkable precision and vibrancy. With nano sized Quantum Dots, you can see 100% Color Volume in everything you watch, no matter how bright or dark the scene is. Admire billions of shades at any brightness level and be captivated by rich, colorful scenery.²
  • NQ4 AI Processor-Enjoy your content in stunning 4K quality, even if the original source is of lower resolution. Plus, get the most out of what you are watching with AI optimized color boosted picture and audio quality, enhanced according to the type of content.³ Whether you're cheering for your favorite team or watching a classic from your film collection, take your entertainment to the next level.
  • 4K Upscaling-Transform your viewing experience on all your favorite content. Whether it's classic films, new movies, or binge worthy shows, our upscaling technology delivers incredible clarity and detail to every scene. Even content from lower quality sources is enhanced to reveal hidden details you’ve never seen before.
  • Color Booster Pro-Dive into a world of breathtaking color. With cutting edge AI technology,⁴ every scene is analyzed in real time to enhance hues and enrich vibrancy. Whether it’s the subtle tones of a sunset or the bold colors of a sports game, experience a richer, more dynamic viewing experience that brings your content to life.
  • AI Sound Controller-Ever struggle to hear dialogue over loud soundtracks? Or perhaps you find announcers voices annoying during a broadcast? The AI Sound Controller lets you take control of your audio experience. You can independently adjust the volume of voices, music, and sound effects, and even mute that distracting announcer. This technology adapts in real time to deliver sound tailored to your preferences, ensuring you enjoy your entertainment without interruption.⁵
  • Motion Xcelerator + DLG 120Hz-Perfect for gaming and sports, Motion Xcelerator + DLG 120Hz delivers fast, responsive performance.⁶ Whether you’re navigating intense gameplay or keeping up with thrilling sports moments, enjoy clear visuals and smooth performance that keep you fully immersed in the action.
  • Active Voice Amplifier and Adaptive Sound+-Hear clear voices and enjoy fine tuned, well balanced audio in your content. Our AI processor analyzes scenes in real time and recognizes your space, optimizing sound including dialogue based on the type of content and the acoustics of your room. Watch your shows and movies with AI powered sound,⁴ and don't miss a word, even in noisy environments.
  • Object Tracking Sound Lite-Experience sound that moves with the action on screen. Featuring a virtual top channel, sound is placed precisely in space and moves with the scene, creating a sense of immersion. Whether it's high speed car chases, intense shootouts or soft spoken dialogue, enjoy dynamic, clear audio that enhances every moment. Perfect for bringing every detail to life in your favorite shows and movies.
  • Endless Free Content-Dive into endless entertainment with 2,700+ free streaming options, including 750+ subscription free channels on Samsung TV Plus all with just an internet connection. Stay updated with live news, enjoy blockbuster movies or explore kids' shows and international hits. With thousands of on demand movies and fresh content added regularly, there’s always something new to watch. Free, convenient and packed with variety, it's entertainment for every occasion.⁷
  • ¹Compared to 2025 Crystal UHD
  • ²100% color volume measured in Movie Mode and the DCI P3 color space, certified by VDE
  • ³Utilizes AI based formulas to adjust color and sound
  • ⁴Utilizes AI Based formulas
  • ⁵Feature availability varies by input source/app. Utilizes AI based formulas; results vary. Samsung account and internet access required.
  • ⁶Available only on 55" class and larger screen sizes. DLG 120Hz increases refresh rate up to 120Hz, but will reduce image sharpness. Optimal for fast paced gaming; visual quality varies by title.
  • ⁷Samsung Account and internet connection required for network based smart services, including streaming apps and other smart features. 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.
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Specifications

Screen size

55 in

Resolution

4K UHD (2160p)​

Display

QLED

Refresh rate

60 Hz

Warranty

Warranty information

1 Year Manufacturer Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
197 ratings182 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars76% (150)
  2. 4 stars14% (27)
  3. 3 stars5% (10)
  4. 2 stars2% (3)
  5. 1 star4% (7)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 182 reviews

Oct 12, 2026
Reviewer name: Vamp0904
5 out of 5 stars
5 out of 5 stars review

Love it

[This review was collected as part of a promotion.] We upgraded from a 55 inch that was in yrs old. The picture, sound and over all experience with new 65 inch is awesome. I am so glad we finally invested in this new tv. Setup was easy and now my won't watch any other tv we have in the house. The remote works well and can do much with it.

Review from Samsung US
Helpful?3HHF08JNPIB619888314752
Oct 14, 2026
Reviewer name: Etzman66
5 out of 5 stars
5 out of 5 stars review

High Quality

[This review was collected as part of a promotion.] Stunning clarity, crisp, clear and bright. The picture is simply amazing and takes live sports to a whole nother level. You feel like you're actually on the field. For the price point you cannot beat this television. Highly recommended.

Review from Samsung US
Helpful?3HHF08JNPIB619888314752
Oct 20, 2026
Reviewer name: DanB
5 out of 5 stars
5 out of 5 stars review

Tv is awesome

[This review was collected as part of a promotion.] Huge screen! Great color and brightness, highly recommend to anyone. We upgraded from 45 to 75 inch. Easy to setup. No complaints Will add a sound bar at a later date

Review from Samsung US
Helpful?3HHF08JNPIB619888314752
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