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Samsung - 65” Class QN70H Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)

Model: QN65QN70HAFXZA
SKU: 6671353
Sold byBest Buy

About this product

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.

Screen Size Class

65"

Series

QN70H

Highlights

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

Specifications

  • Display Type
    LED
    Resolution
    4K (2160p)
    Screen Size Class
    65 inches
    High Dynamic Range (HDR)
    Yes
    High Dynamic Range Format
    HDR 10+
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Reviews

Rating 4.3 out of 5 stars with 9 reviews

5 star rating. 6 reviews4 star rating. 2 reviews1 star rating. 1 review
89% would recommend to a friend

Top Mentions

  • Picture Quality (8)

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 4 out of 5 stars

    Samsung TV

    I love my TV Good picture -clear easy to insta and set up! Size is great

    Posted by TINAK

  • Rated 5 out of 5 stars

    Greatest Picture Ever.

    This TV has the brightest and clearest picture we have ever had in our home. The colors are absolutely brilliant which must be related to the mini LED's. I am shopping for another TV for our bedroom and would not hesitate to purchase one very similar to this model but smaller. We are avid sports fans and love the clarity provided during hockey games. The players and puck are so clear and easy to see it feels like you're sitting in the arena.

    Posted by SCOTTB

  • Rated 5 out of 5 stars

    Excellent TV

    Visually pleasing. Exceptional picture quality. This Samsung 65 inch TV is budget friendly without compromising TV quality. No white film in the picture like some crystal TVs.

    Posted by MEREDITHM

  • Rated 4 out of 5 stars

    Samsung vs Sony

    Samsung tv very good. Worked from day 1 without issues as opposed to 2 Sony tvs that did not work purchased and returned to Best Buy. Best Buy was very supportive in this matter.

    Posted by Hoov

  • Rated 5 out of 5 stars

    Amazing for the money

    Absolutely stunning first of its kind that I’ve owned and it is amazing for the money

    Posted by AnthonyP

See all customer reviews
  • Customer reviews from Samsung US
    See all Samsung US reviews
    Samsung US

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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.

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Experience Quantum Dot color that stays bold in bright scenes, enhancing the full array of Mini LEDs that deliver precise brightness and contrast. Details come to life in brilliant 4K, enhanced with our AI-powered processor that makes your low-res content look clear and vibrant. Plus, unlock next-level smoothness for fast-paced action in sports and games.

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Thousands of tiny LEDs precisely work together to display brighter visuals with richer contrast. With the AI-powered processor, your favorite shows, movies and games come to life with incredible depth, realism and audio quality, while SDR content gets automatically remastered to look like HDR. Plus, discover endless content with thousands of video games and free channels.

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Take full advantage of Samsung Vision AI with enhanced picture and sound upscaled to 4K quality, plus experiences uniquely tailored to you - whether you're streaming your favorite show, gaming with friends, or watching live sports. And with access to free, premium channels, there's always some thing great to watch - in vivid detail brought to life by proprietary Mini LEDs.

Pros for Samsung - 65” Class QN70H Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
Picture QualityThere were no pros for this product—Picture Quality, Ease of Setup, User InterfacePicture Quality, Ease of Use, Gaming Performance, Brightness, Neo QLED Quality
Cons for Samsung - 65” Class QN70H Series Neo QLED Mini LED 4K UHD SamsungVision AI Smart Tizen TV (2026)
There were no cons for this product—There were no cons for this product—There were no cons for this product—User Interface, Connectivity

Specs

Questions & Answers

  • Do today's TV's have composite inputs?

    Hi Dobbs - 2026 Samsung TVs do not feature Composite inputs. ~ Samsung Specialist

    Answered by Samsung
    Samsung response

  • Can I get Netflix on it?

    Hi Charlie, Netflix is a preinstalled application on the QN70H TV. ~ Samsung Ambassador

    Answered by Samsung
    Samsung response

  • What is the refresh rate of this Samsung TV?

    The refresh rate of this Samsung TV is 60Hz.

    This question and answer was generated by AI based on customer and product data.

  • Does this Samsung TV come with a stand?

    Yes, this Samsung TV includes a stand.

    This question and answer was generated by AI based on customer and product data.

  • Are there built-in speakers in this Samsung TV?

    Yes, this Samsung TV has built-in speakers.

    This question and answer was generated by AI based on customer and product data.
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Consider the latest in display technology

Red, green and blue (RGB) LEDs create vivid color directly instead of filtering white light like traditional LED TVs.

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