Samsung 48” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN48S90HAEXZA
Samsung 48” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN48S90HAEXZA
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Samsung 48” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN48S90HAEXZA

|986 ratings
Samsung 48” Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 - QN48S90HAEXZASamsung 48 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN48S90HAEXZASamsung 55 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN55S90HAEXZASamsung 65 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN65S90HAEXZASamsung 83 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN83S90HAEXZASamsung 77 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026Samsung 42 Class S90H Series OLED 4K UHD Samsung Vision AI Smart Tizen TV 2026 QN42S90HAEXZA
Screen Size48 in

Key item features

  • OLED HDR+ with Glare Free-Experience incredible brightness and deep contrast for a lifelike picture. Powered by advanced AI, every detail is enhanced for stunning clarity. Glare Free technology lets you enjoy streaming and next-gen gaming without distractions, even in the brightest rooms.¹
  • NQ4 AI Gen3 Processor-Powered by 128 neural networks, this powerful 4K AI processor leverages AI to deliver a mind-blowing 4K TV experience. No matter what you enjoy watching movies, shows, or sports get it all upscaled to brilliant 4K, even if the source content isn't high-resolution, thanks to 4K AI Upscaling technology.² Plus, get sound optimized to the content you're watching for a truly immersive viewing experience.
  • Ultimate Gaming Pack-Conquer the competition with ultrasmooth, tear-free, low-latency gameplay and real-time responsiveness - all essentials for gamers who demand the best - enabled by the combination of superb motion clarity with Motion Xcelerator 165Hz and a stutter-free experience from NVIDIA G-SYNC or AMD FreeSync Premium Pro.³
  • 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.⁴
  • AI Motion Enhancer Pro-Keep up with all the fast-paced action of your favorite sport. The AI processor sharpens and smooths the motion of fast-moving balls and text by reducing blur and flickering.⁵ Whether it's a touchdown pass, a homerun, or the perfect drive in golf, the ball stays in clear view as it moves through the air: stats, scores, and news glide across the screen with improved legibility.
  • 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 details⁶ for dazzling picture using deep learning algorithms. SDR content is transformed by adjusting brightness, contrast, and color for HDR-like quality.
  • AI Sound Controller Pro-Effortlessly fine-tune your TV's audio. AI Sound Controller Pro classifies audio into three tracks—voice, background music and sound effects—and lets you adjust each independently with simple voice commands or an on-screen menu. Whether you want to amplify a show's dialogue, soften background music in a movie scene, or immerse yourself in your game's sound effects, it's all just a command away.⁷
  • Object Tracking Sound Lite and Dolby Atmos-Feel like you're in the middle of the action. Audio moves in sync with the objects on screen and comes from every corner of the TV. With Dolby Atmos and a virtual top channel, the sound envelops you, delivering room-filling, multidimensional audio that enhances every story.
  • Active Voice Amplifier Pro and Adaptive Sound Pro-Catch every word and enjoy vivid, balanced audio in your content. Our AI processor* identifies different sounds—like dialogue, background music or ambient noise—and optimizes them based on your room acoustics and the type of content you’re watching. Watch your shows and movies with AI-powered dynamic sound and crystal-clear dialogue.
  • AI Customization Mode-The AI processor automatically detects the type of content you're watching and intelligently optimizes the picture so it's tailored perfectly to your tastes.⁸ Whether you like bold dynamic color in sports, or a moodier picture for movies, simply select your preferences during setup - then sit back and enjoy your favorite content just the way you like it.
  • ¹42" & 48" have OLED HDR, not OLED HDR+.
  • ²Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ³42" S90H features FreeSync Premium. 4K 165Hz is only available with PC-connected games that support such specifications (PC graphic card required). Performance and viewing experience may vary according to types of content and graphics processing unit.
  • ⁴Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ⁵Utilizes AI-Based formulas
  • ⁶Compared to 2025 Q7F
  • ⁷Feature availability varies by input source/app. Utilizes AI-based formulas; results vary.
  • ⁸ Utilizes AI-Based formulas

Specs

Screen size, 48 inResolution, 4K UHD (2160p)Display, OLEDRefresh rate, 165 HzBrand, SamsungTelevision type, OLED TVs

About this item

Product details

Level up your OLED experience and leave distracting reflections behind with Glare Free technology. Self-illuminating pixels precisely control brightness, contrast and color on this thin, sleek TV. Video games become ultra-smooth up to 165Hz thanks to the Ultimate Gaming Pack and the AI-powered processor enhances shows and movies for phenomenal depth and vibrant detail.
  • OLED HDR+ with Glare Free-Experience incredible brightness and deep contrast for a lifelike picture. Powered by advanced AI, every detail is enhanced for stunning clarity. Glare Free technology lets you enjoy streaming and next-gen gaming without distractions, even in the brightest rooms.¹
  • NQ4 AI Gen3 Processor-Powered by 128 neural networks, this powerful 4K AI processor leverages AI to deliver a mind-blowing 4K TV experience. No matter what you enjoy watching movies, shows, or sports get it all upscaled to brilliant 4K, even if the source content isn't high-resolution, thanks to 4K AI Upscaling technology.² Plus, get sound optimized to the content you're watching for a truly immersive viewing experience.
  • Ultimate Gaming Pack-Conquer the competition with ultrasmooth, tear-free, low-latency gameplay and real-time responsiveness - all essentials for gamers who demand the best - enabled by the combination of superb motion clarity with Motion Xcelerator 165Hz and a stutter-free experience from NVIDIA G-SYNC or AMD FreeSync Premium Pro.³
  • 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.⁴
  • AI Motion Enhancer Pro-Keep up with all the fast-paced action of your favorite sport. The AI processor sharpens and smooths the motion of fast-moving balls and text by reducing blur and flickering.⁵ Whether it's a touchdown pass, a homerun, or the perfect drive in golf, the ball stays in clear view as it moves through the air: stats, scores, and news glide across the screen with improved legibility.
  • 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 details⁶ for dazzling picture using deep learning algorithms. SDR content is transformed by adjusting brightness, contrast, and color for HDR-like quality.
  • AI Sound Controller Pro-Effortlessly fine-tune your TV's audio. AI Sound Controller Pro classifies audio into three tracks—voice, background music and sound effects—and lets you adjust each independently with simple voice commands or an on-screen menu. Whether you want to amplify a show's dialogue, soften background music in a movie scene, or immerse yourself in your game's sound effects, it's all just a command away.⁷
  • Object Tracking Sound Lite and Dolby Atmos-Feel like you're in the middle of the action. Audio moves in sync with the objects on screen and comes from every corner of the TV. With Dolby Atmos and a virtual top channel, the sound envelops you, delivering room-filling, multidimensional audio that enhances every story.
  • Active Voice Amplifier Pro and Adaptive Sound Pro-Catch every word and enjoy vivid, balanced audio in your content. Our AI processor* identifies different sounds—like dialogue, background music or ambient noise—and optimizes them based on your room acoustics and the type of content you’re watching. Watch your shows and movies with AI-powered dynamic sound and crystal-clear dialogue.
  • AI Customization Mode-The AI processor automatically detects the type of content you're watching and intelligently optimizes the picture so it's tailored perfectly to your tastes.⁸ Whether you like bold dynamic color in sports, or a moodier picture for movies, simply select your preferences during setup - then sit back and enjoy your favorite content just the way you like it.
  • ¹42" & 48" have OLED HDR, not OLED HDR+.
  • ²Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ³42" S90H features FreeSync Premium. 4K 165Hz is only available with PC-connected games that support such specifications (PC graphic card required). Performance and viewing experience may vary according to types of content and graphics processing unit.
  • ⁴Utilizes AI-Based formulas to upscale to 4K resolution. Resulting picture may vary based on source content.
  • ⁵Utilizes AI-Based formulas
  • ⁶Compared to 2025 Q7F
  • ⁷Feature availability varies by input source/app. Utilizes AI-based formulas; results vary.
  • ⁸ Utilizes AI-Based formulas
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Specifications

Screen size

48 in

Resolution

4K UHD (2160p)

Display

OLED

Refresh rate

165 Hz

Warranty

Warranty information

1 Year Limited Warranty

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Warnings

Customer ratings & reviews

4.9 out of 5 stars
stars
986 ratings732 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars92% (909)
  2. 4 stars6% (62)
  3. 3 stars1% (10)
  4. 2 stars0% (3)
  5. 1 star0% (2)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 732 reviews

Oct 20, 2026
Reviewer name: GeorgeM
5 out of 5 stars
5 out of 5 stars review

Our New Samsung

[This review was collected as part of a promotion.] The reason we purchased this TV was to have a larger screen for our called ceiling in our new apartment. Responsiveness is excellent. The glare was eliminated and the black areas are black. Brightness is also now perfect, however we actually did some homework to achieve the picture we wanted. We researched all the tv settings used during the development of the television. We prefer these setting to the AI generated pictures. The development settings provide a much more realistic portrayal of everything on the screen. It doesn't matter if it's a sporting event, a movie, games or regular shows on setting fits the bill. We love our new Samsung, but the AI not so much.

Review from Samsung US
Helpful?2CDAB7DI093J19943159404
Oct 19, 2026
Reviewer name: Annee
5 out of 5 stars
5 out of 5 stars review

Perfectly clear picture.

[This review was collected as part of a promotion.] Our first Oled TV & for Sport especially the screen is perfectly clear , no glare. We're delighted it makes viewing much more enjoyable!

International review
Review from Samsung UK
Helpful?2CDAB7DI093J19943159404
reply from Samsung

Fantastic to see that you had a positive experience with this incredible TV, Anne. Thank you for your rating! ^LB at Samsung Support

Oct 15, 2026
Reviewer name: PaulC1986
5 out of 5 stars
5 out of 5 stars review

Quality Unlocked

[This review was collected as part of a promotion.] I brought this TV just over a week ago for my bedroom. I love it and wont go back to other brands or screen types. The contrast of colours for the OLED is amazing, its responsive and my favourite TV that I have ever owned. Would highly recommend

International review
Review from Samsung Australia
Helpful?2CDAB7DI093J19943159404
reply from Samsung AU

Thank you for your wonderful review! We're thrilled to hear that your new TV has exceeded your expectations, particularly with its vibrant colours, impressive contrast and responsive performance. It's fantastic to know that it's become your favourite TV yet. We truly appreciate your recommendation and are grateful to have you as part of the Samsung community!

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