This premium TV features a detailed image, strong contrast and clear motion. Increased depth and AI-powered 4K upscaling all work to bring clarity to your content.
Features
OLED Technology
Discover pure black, bright white and Pantone validated color. Combined with detail and brightness, this pixel packed screen gives you a dramatic view for everything you watch.
OLED HDR
Enjoy powerful brightness and rich contrast. Your TV analyzes each scene to boost brightness and improve image clarity.¹
Samsung Gaming Hub
Widen your world of gaming instantly without a console. Gaming Hub is where gaming comes together bringing the best of console games, streaming games and more all in one place. With easier access to your favorite games, standalone apps and accessories, start playing faster than ever. Plus, get recommendations for other games, adjust settings to optimize gameplay and more.²
Game Bar
Enhance your performance in both console and cloud gaming. Change the screen ratio and get features like AI Auto Game Mode, Mini Map Auto Detection and Virtual Aim Point.³
Motion Xcelerator Turbo+
Play games and content with ultra smooth motion and virtually no lag or blur. Get uninterrupted action with crisp visuals rendered at top speeds.⁴
4K AI Upscaling
Instantly transforms lower resolution content into 4K using AI technology. Whether you’re watching an HD movie, live sports or even looking back at home videos, get enhanced clarity with our high-performance, AI-powered processor that upgrades your content scene by scene.⁵
Real Depth Enhancer
Experience depth and dimension on screen just the way you see it in real life. Real Depth Enhancer creates an immersive experience on your 4K AI TV by mirroring how the human eye processes depth by increasing foreground contrast. For all content, this simple adjustment brings the picture that much closer to reality.
Dolby Atmos and Object Tracking Sound Lite
Keep your ears on the action with built-in Dolby Atmos. You’ll hear 3D surround sound that follows the movement on screen using our incredible virtual top channel audio – putting you right in the middle of the car chase, stampede, or party scene.
NQ4 AI Gen2 Processor
The power behind the 4K picture that actively improves the quality. The NQ4 AI Gen2 Processor keepings everything running, using 20 specialized networks to drive the intuitive Smart TV Hub, Dolby Atmos sound, and expertly upscaled 4K resolution.
FreeSync Premium
Built on AMD FreeSync core technology to reduce stutter and screen tearing, FreeSync Premium provides a true HDR gaming experience. It produces exceptional high dynamic range visuals while maintaining low latency for effortlessly smooth gameplay.⁶
TV Speakers and Soundbar in Sync
Only Samsung gives you the power to unlock incredible when you pair your TV with a soundbar. With Q-Symphony, your TV speakers paired with Q-Series and S-Series soundbar operate as one. Together, they can optimize all the channels to bring you our most powerful sound experience.⁷
Active Voice Amplifier Pro
Samsung AI TV technology leverages AI to analyze audio, distinguishing and amplifying voices against background sounds, both within the scene and within your room. That means you can hear dialogue clearly, even in the most chaotic scenes.
AI Customization Mode
AI detects what you’re watching and automatically optimizes the TV’s settings for the best viewing experience. Set your preferred picture style by content type – from sports to horror – and then let AI technology do the work.
AI Energy Mode
Sensors and the TV’s processor work together to analyze on-screen content and ambient lighting to automatically adjust your picture settings to reduce energy usage.*
This Resolution is 4K UHD. The options include HD, Full HD, 4K UHD, 8K UHD.
HD
Full HD
4K UHD
8K UHD
4X the pixels of Full HD
Found on most modern TVs
Lifelike images and graphics
Screen Size Class
42 inches
This Screen Size Class is Mid. The options include Small, Mid, Large, Extra Large.
Small
Mid
Large
Extra Large
Mid-size option
Nice for smaller bedrooms and offices
Display Type
OLED
This Display Type is OLED. The options include LED, OLED.
LED
OLED
High color accuracy & perfect contrast
Wide viewing angles
Picture that's virtually blur-free
Smart Capable
Yes
This Smart Capable is Smart. The options include Non-Smart, Smart.
Non-Smart
Smart
Connect directly to online content
Get your favorites like Netflix, Disney+, Prime Video, Hulu, YouTube, and more.
Voice Assistant Built-in
Amazon Alexa, Bixby
This Voice Assistant Built-in is Smart with Voice. The options include Smart with Voice.
Smart with Voice
Voice control built-in
Connect directly to online content by speaking commands, typically into the remote
Key Specs
Display Type
OLED
Resolution
4K (2160p)
Screen Size Class
42 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10+, Hybrid Log-Gamma (HLG)
OLED Technology
Standard OLED
Refresh Rate
120Hz
Motion Enhancement Technology
Motion Xcelerator Turbo+
Specific Manufacturer Technologies
OLED HDR+, Motion Xcelerator Turbo+, Real Depth Enhancer, 4K AI Upscaling, PANTONE Validated, Eye Comfort Mode, Ultra Viewing Angle
Smart Platform
Tizen
Featured Streaming Services
Apple TV+, Disney+, Google Play Movies & TV, Netflix, Prime Video, Sling TV, Spotify, Tubi, Twitch, YouTube
Number of HDMI Inputs (Total)
4
TV Tuner Type
ATSC, Clear QAM
Works With
Amazon Alexa, SmartThings, Google Home
Voice Assistant Built-in
Amazon Alexa, Bixby
General
Brand
Samsung
Model Number
QN42S90DAEXZA
Product Name
42” Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
Color
Graphite Black
Series
OLED 4K - S90
Model Year
2024
Dimensions
Product Height With Stand
23.9 inches
Product Width
36.8 inches
Product Depth With Stand
8.1 inches
Product Height Without Stand
21.4 inches
Product Depth Without Stand
1.6 inches
Product Weight With Stand
19.2 pounds
Product Weight Without Stand
18.3 pounds
Stand Width
24.6 inches
Stand Depth
8.1 inches
Adjustable Stand Width
No
Display
Display Type
OLED
Resolution
4K (2160p)
Screen Size
41.5 inches
Screen Size Class
42 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10+, Hybrid Log-Gamma (HLG)
Picture Quality Enhancement Technology
NQ4 AI Gen2 Processor
OLED Technology
Standard OLED
Curved Screen
No
Refresh Rate
120Hz
Motion Enhancement Technology
Motion Xcelerator Turbo+
Synchronization Technology
FreeSync Premium (AMD Adaptive Sync)
Closed Captioning
Yes
Language(s) Displayed
English, French, Spanish
Features
Remote Control Type
Smart, Voice control
Specific Manufacturer Technologies
OLED HDR+, Motion Xcelerator Turbo+, Real Depth Enhancer, 4K AI Upscaling, PANTONE Validated, Eye Comfort Mode, Ultra Viewing Angle
Smart Capable
Yes
Smart Platform
Tizen
Featured Streaming Services
Apple TV+, Disney+, Google Play Movies & TV, Netflix, Prime Video, Sling TV, Spotify, Tubi, Twitch, YouTube
Screen Mirroring
Yes
Screen Mirroring Technology
SmartThings, Apple AirPlay
Content Sharing
Mobile to TV, TV to mobile
Indoor Or Outdoor Use
Indoor
Text-To-Speech
No
Video Description
No
V-Chip
Yes
TV Tuner
Digital
Microphone Range
Far field
Connectivity
Number of HDMI Inputs (Total)
4
Display Connector(s)
4 x HDMI 2.1
Network Connector(s)
1 x RS-232
Audio Only Outputs
1 x Optical digital audio
USB Ports
2 x USB-A 2.0
HDMI Audio Return Channel (ARC)
eARC
Wireless Connectivity
Wi-Fi, Bluetooth
HDBaseT Receiver
No
TV Tuner Type
ATSC, Clear QAM
RF Antenna Input
Yes
Number Of USB Port(s) (Total)
2
Bluetooth Version
5.2
Headphone Jack
No
Compatibility
VESA Wall Mount Standard
200mm x 200mm
Works With
Amazon Alexa, SmartThings, Google Home
Voice Assistant Built-in
Amazon Alexa, Bixby
Audio
Built-In Speakers
Yes
Surround Sound Supported
Dolby Atmos
Speaker Output
20 watts
Number Of Speakers
2
Number of Audio Channels
2.0
Dialogue Enhancement
Yes
Automatic Acoustic Calibration
Object
Power
ENERGY STAR Certified
Yes
EPEAT Qualified
No
Estimated Annual Operating Cost
16 United States dollars
Estimated Annual Electricity Use
133 kilowatt hours
Rechargeable Battery (Remote Control)
Yes
Voltage
120 volts
Included
Wall Mount Included
No
Stand Included
Yes
Warranty
Warranty - Parts
1 year
Warranty - Labor
1 year
Box Dimension
Height
25.3 inches
Width
41.5 inches
Depth
4.7 inches
CubicDimension
4935 inches
Other
UPC
887276842066
Did we get something wrong?
Customer reviews
4.5
Rating 4.5 out of 5 stars with 105 reviews
(105 customer reviews)
Rating by feature
Picture Quality
4.9
Rating 4.9 out of 5 stars
Sound Quality
4.5
Rating 4.5 out of 5 stars
Brightness
4.8
Rating 4.8 out of 5 stars
91%would recommend to a friend
Customers are saying
Customers are pleased with the excellent picture quality of the 42” Class S90D Series OLED 4K UHD Smart Tizen TV (2024). Many also appreciate the great VRR and refresh rate, as well as the remote control. Some customers noted the brightness could be adjusted.
This summary was generated by AI based on customer reviews.
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.
Page 1 Showing 1-8 of 105 reviews
Pros mentioned:
Picture quality, Refresh rate
Rated 5 out of 5 stars
Better than the LG C4
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I was hesitant between an LG C4 OLED tv, which was the one i saw the most reviews on and a Sony Bravia a90k, which a friend of mine recommended to me and heavily vouched for. I took a good look at both in person and couldnt decide, until i saw the LG C4 was on sale. I purchased the LG and i was somewhat dissapointed as the colors looked washed out and the UI wasnt the best. it felt like using a nintendo wii as its the fastest way to navigate through their okayish UI. I returned it and saw they had a Samsung S90D in stock for the exact same price and decided to pull the trigger and its a night and day differenct. This is directly quoted from RTINGS website when comparing the C4 and the S90D ..... "The Samsung gets brighter in HDR, so bright highlights stand out more on it, and it maintains its HDR brightness better while in 'Game Mode.' The Samsung TV also has a wider color gamut, better color volume, and better HDR gradient handling, so colors in HDR are more vibrant, lifelike, brighter, and have less banding. The Samsung has a wider viewing angle, and the image doesn't have a green tint that worsens as you move off-center, so it's the better choice for watching TV in a group setting. However, the LG supports Dolby Vision and DTS audio formats, so it's the better option for those looking to get the most out of their physical media.".... Almost everything about the Samsung i prefer except the motion clarity. When watching movies or shows on it looks buttery smooth one second, but then choppy for another, but this is my experience on most TV's, but i mainly use it for gaming. On the PS5 and on my pc, games run smooth as it goes to 144hz without needing to overclock. I was hesitant on going for a Samsung because i hardly have seen OLEDs from them but i can safely say the picture quality is better than the LG but the sound quality did seem a tad bit better on the LG but can be improved with an external speaker system. If you value a better picture quality, i recommend the S90D
I would recommend this to a friend
Pros mentioned:
Picture quality, Remote control
Rated 4 out of 5 stars
Super TV but the wrong legs.
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Posted . Owned for 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This OLED TV has got a fantastic picture. The unique solar powered control takes a short time to figure it out but we like it. It could be a 5 star rating but the set up is hard if you are using DirecTV. Also, you need to join Samsung to use Prime. It lost one star because most of the pictures are NOT correct. The unit has little legs and not the center base which is why I bought it. It looks like the dimensions photo.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great TV
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great picture and color. Very easy to connect to Directv and operate. Good sound quality.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great picture
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
TV went in my office, best but installed and it looks great!!
I would recommend this to a friend
Pros mentioned:
Picture quality, Refresh rate
Rated 5 out of 5 stars
Great WhiteOLED Tv
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
I bought this TV only to use it as gaming monitor for my gaming PC setup and over all I’m very pleased with it! I had a budget on what I wanted but this TV has done it all for me. It has all the features you could want from a Streaming TV to Gaming! Sound quality is perfect I was surprised about that and also surprisingly how great the quality of the picture format and gaming format is. It’s definitely a TV to look forward too especially if your looking for WhiteOLED TVs. 144Hz is enough for me to enjoy gaming plus having picture high end oled backgrounds. I hung it on my wall and it looks fantastic with its thin oled screen. I would recommend only if you’re okay with a 42inch screen. It’s very emersive once your eyes get used to seeing this great contrast and colors it produces.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great TV
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Excellent picture & unlimited viewing angle, background blacks are clean with no wash out
Replaced old Samsung TV that finally 'bit the dust'
Apps & connectivity are excellent
I would recommend this to a friend
Pros mentioned:
Refresh rate
Cons mentioned:
Brightness
Rated 5 out of 5 stars
Love this, great purchase, would recommended
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Love this TV, I use it for gaming with my PS5 and it's a big upgrade from my previous Samsung 65D. Only complaint is it's a bit too bright, but still better than the lg c4. I recommend this TV and would give it 4.5/5 stars. It's 4k and 120hz with very little response time.
I would recommend this to a friend
Pros mentioned:
Picture quality, Refresh rate
Rated 5 out of 5 stars
Quality and Great for Gaming Consoles so far
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Been playing my PS5 for years in a 2002, Vizio HDTV. I didn’t know what I was missing, until I bought this during a deal. Now, my Samsung J Bar makes my gaming and tv watching #glorious. I highly recommend. The VRR and refresh rate has been great. Sharp and defined when watching Hd and gaming
A:AnswerHi William - The 42" S90D utilizes a 2-legged stand; all other sizes of the S90D will feature a center stand. The leg width of the 42" S90D is 24.6”.
~ Samsung Specialist
A:AnswerRickles - The apps pre-installed on the 2024 S90D are: SmartThings, Samsung TV Plus, Netflix, Prime Video, Disney+, Hulu, Apple TV, Sling TV, YouTube, Alexa, Bixby, and Internet.
~ Samsung Specialist