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Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV

MODEL:

QN77S90D

MPN:

QN77S90DAFXZA
3.6 out of 5 Customer Rating
Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV is rated 4.4 out of 5 by 752.
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Special Offers

Free Wall Installation up to $239 with purchase of this TV! A newly purchased wall mount or existing compatible & secure wall mount required for installation. After Mail-in Rebate Download Rebate.

Save up to $300 on select Samsung Soundbars with purchase of this Samsung TV!

Free Samsung Freestyle Projector with purchase of this Samsung TV!

Get a $100 Trade-in Credit plus Free Haul Away/Recycle with purchase of this Samsung TV. Also Available on other qualifying Samsung TVs.

Delivery & Pickup Options

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About this Item

Samsung - S90D Series OLED 4K UHD Smart Tizen TV

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 blacks, bright whitesand 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.
*S90D 48" and 42" have OLED HDR

Motion Xcelerator 144Hz*
Play games and content with ultrasmooth motion and virtually no lag or blur. Get uninterrupted action with crisp visuals rendered at top speeds.
*144Hz requires compatible content connection from compatible PCs.
**Motion Xcelerator 144Hz is sometimes called Motion Xcelerator Turbo+.


Real Depth Enhancer
Experience depth and dimension onscreen just the way you see it in reallife. Real Depth Enhancer creates animmersive experience by mirroringhow the human eye processes depthby increasing foreground contrast.For all content, this simple adjustmentbrings the picture that much closer toreality.

4K AI Upscaling
Content instantly transformed toincredibly sharp up to 4K resolution.Whether you're streaming an HDmovie, watching live sports, orlooking back at home videos,experience it all transformed intosharp 4K resolution with our highperformance, AI-powered processorthat upgrades your content scene byscene.
*Utilizes AI-Based formulas

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.

Samsung Tizen OS
Stream your favorite shows. Follow recipes. Play games. Work out with a trainer. Do all you enjoy with Smart TV Powered by Tizen. In just a few clicks, get instant access to your must-have apps and endless content from the streaming services you love. And with Voice Assistants built into your TV, it's easy to get to it all with just the sound of your voice. *
*Samsung Account required for network-based smart serv ices, including streaming apps and other smart features. Separate [connected] computer, mobile or other dev ice 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.

PANTONE Validated
Enjoy color validated by industry leading experts at Pantone, so that images on the screen look as incredible as they do in real life. Every hue, tint and skin tone offers a more accurate and beautiful picture.

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.*
*High speed internet connection, additional gaming serv ice subscriptions and compatible controller required.
*Samsung Account required for network based smart services, including streaming apps and other smart features. Separate [connected] 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

PDF Icon Energy Guide
PDF Icon Owners Manual
Display Type
OLED
Panel Type
OLED
Display Resolution
4K Ultra HD (2160p)
Screen Size Class
77 Inch
Actual Screen Size
76.8 Inches
LED Backlight Type
Not Applicable
Panel Refresh Rate (Native)
120Hz
High Dynamic Range (HDR)
Yes
High Dynamic Range Formats
HDR 10+, HLG
Smart TV
Yes
Smart Platform
Tizen
Featured Streaming Services
iHeartRadio, Apple TV+, Disney+, Hulu, Max, Netflix, Paramount+, Peacock, Prime Video, Sling TV, Spotify, YouTube TV
Works with
Amazon Alexa, Google Assistant
Voice Assistant Built-In
Amazon Alexa
HDMI/PC Inputs
4 HDMI Inputs
Number of HDMI 2.1 Inputs
-
Screen Mirroring
Yes
Screen Mirroring Technology
SmartThings
Bluetooth
Yes
Bluetooth Version
5.2
Number of Digital Optical Audio Outputs
1
Number of USB Ports
2
Number of RS-232 Inputs
1
Remote Control
Solar Cell Remote
Stand Included
Yes
Wall Mount Included
No
Product Height
38.6 Inches
Product Width
67.7 Inches
Product Depth
1.8 Inches
Product Height with Stand (in.)
41.7 Inches
Product Depth with Stand (in.)
14.1 Inches
Product Weight with Stand (lbs.)
81 Lb(s)
Product Weight without Stand (lbs.)
77 Lb(s)
Product Depth without Stand (in.)
1.8 Inches
Stand Width (in.)
14.4 Inches
Stand Depth (in.)
14.1 Inches
Adjustable Stand (Width)
-
Carton Height (in.)
45.4 Inches
Carton Width (in.)
74.2 Inches
Carton Depth (in.)
7.1 Inches
Carton Weight (lbs.)
103 Lb(s)
Series
S90D
Model Year
2024
Mfr Recommended Soundbar Model Number
Additional Sizes
Also Available in 42"-83"
Additional Features
4K AI Upscaling - Content instantly transformed to incredibly sharp up to 4K resolution. Whether you"re streaming an HD movie, watching live sports, or looking back at home videos, experience it all transformed into sharp 4K resolution.
Gaming TV
Yes
Design Focused TV
-
Warranty Terms - Labor
12 Month(s)
Warranty Terms - Parts
12 Month(s)
Warranty Extra Type
-

Customers Say

AI-generated from the text of customer reviews

This 75-inch QD-OLED TV delivers a truly transformative viewing experience, with stunning contrast and vibrant colors that make everything from older shows to HDR content look remarkably lifelike. Gamers will appreciate the 144Hz refresh rate and minimal input lag, while sports fans will notice exceptionally smooth motion during fast-paced action. The ultra-thin design creates an elegant floating appearance, though it requires careful handling during setup. While the built-in speakers handle casual viewing, most users find a soundbar necessary for immersive audio. The smart interface offers extensive features but can feel complex to navigate. Some reliability concerns exist, particularly regarding power-related issues, though the exceptional picture quality and wide viewing angles generally overshadow these limitations.

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Rated 5 out of 5 by from Excellent Picture Purchased 8 of them! [This review was collected as part of a promotion.] I love my Samsung televisions. Perfect picture, nice and bright. No matter the room the televisions brightness, vivid picture are perfect. Just purchased 8 Samsung televisions for our mountain house 3 - 75", 3 - 85" and 1 - 98". Love every one of them.
Date published: 2025-05-20
Rated 5 out of 5 by from Amazing picture quality [This review was collected as part of a promotion.] I have been reviewing and checking all options on this tv before I bought it was worth every Penny spent. Such a real life colors and blacks Samsung does it again this my second tv in over 12 years I’m glad a went with the Samsung s90D Thank you. Samsung for making such good quality
Date published: 2025-05-20
Rated 5 out of 5 by from Best tv ever [This review was collected as part of a promotion.] I love my new s90d the picture quality is amazing and far none. I am loving the easy to use interface and my gaming has been frazy. My mom can easily go through menus also.
Date published: 2025-05-20
Rated 5 out of 5 by from Crisp picture [This review was collected as part of a promotion.] Samsung OLED TV is amazing it was gifted by my brother. The image on this tv is so crisp. Never in my life had I had a tv like this one. Best of all, the fact that it is so thin makes it easy to accommodate in my small apartment. Definitely would recommend it.
Date published: 2025-05-20
Rated 5 out of 5 by from Outstanding OLED TV [This review was collected as part of a promotion.] Purchased a S90d OLED to replace my older LED Samsung that I thought had a great picture. I can’t believe the difference! It’s hard to watch any other tv now. Plus the user interface is so intuitive that it makes operating the tv a dream. I’m seriously considering purchasing another S90d just like it for the basement.
Date published: 2025-05-20
Rated 5 out of 5 by from 65 inch tv [This review was collected as part of a promotion.] I’m really enjoying my new TV. Excellent picture fits well on my wall. Only negative would be I wish the sound would go higher but no big deal.
Date published: 2025-05-20
Rated 5 out of 5 by from TV picture Harley is great. Custom service is OK a [This review was collected as part of a promotion.] TV picture Harley is great. Custom service is OK a Guzman TV for pleasure, sports games, video games, entertainment purposes, and I will continue to support Samsung
Date published: 2025-05-20
Rated 5 out of 5 by from Samsung always [This review was collected as part of a promotion.] Love this TV, movies and shows are awesome, add surround sound what a experience.
Date published: 2025-05-20
Rated 5 out of 5 by from Stellar viewing experience! [This review was collected as part of a promotion.] This is the best TV I have owned since my last Samsung. The picture is amazing, clear and crisp. Half of its use is gaming and they come out perfect. Zero lag, pristine blacks and vibrant colors. My only gripe is the Home Screen. I don’t like how you have to return to the home screen in order to swat to a different app or input. Feels a little clunky. But not an issue compared to the picture quality. Spot on!
Date published: 2025-05-20
Rated 5 out of 5 by from Samsung TV [This review was collected as part of a promotion.] We are currently using streaming on our tv. The quality of the picture is absolutely amazing, and the color and images are as define as possible. It makes you feel like your right there with the program you are watching. We upsized from our other TV and been presently surprised on the operation of the one we purchased. I would recommend to anyone looking for a TV to check out the Samsung brand. You will not be disappointed.
Date published: 2025-05-20
Rated 5 out of 5 by from Fantastic Experience [This review was collected as part of a promotion.] This TV has beautiful picture quality and impeccable performance. It is not too pricey, and is amazingly convenient to setup.
Date published: 2025-05-20
Rated 5 out of 5 by from Samsung OLED 55 inch TV [This review was collected as part of a promotion.] Your quality of your TV is awesome. Very clear picture and sound. I would recommend your TV to all my friends and family members. Great work thank you.
Date published: 2025-05-20
Rated 5 out of 5 by from Great features amazing quality [This review was collected as part of a promotion.] tv is very easy to navigate, the quality is stunning.
Date published: 2025-05-20
Rated 5 out of 5 by from Amazing TV [This review was collected as part of a promotion.] I love this television! The colors are vibrant and the picture is crystal clear. A+
Date published: 2025-05-19
Rated 5 out of 5 by from Awesome Experience [This review was collected as part of a promotion.] Awesome TV. All in my family loves it. Good experience
Date published: 2025-05-19
Rated 5 out of 5 by from This tv really is amazing! [This review was collected as part of a promotion.] I do love this tv! Colors pop, looks clean and nice, feels reliable, and its extremely fast when it comes to doing anything on it, very similar to my phone, but thats mostly probably because i have a samsung phone, which I also love s25 ultra, so set up was easy for me. Except one I couldn't figure out till later, which was the menu kept playing in the back ground while I was tampering with the settings, that was annoying, the audio kept going loud and quiet at random times couldsnt figure out hownto turn that off, both shoukd be turned off out the box automatically. Other then that amazing tv. Pros: Colors: colors pop very vibrant a small red hue in some areas, but maybe thats a setting. Clarity: very super clear. Brightness: extremely bright and i love it. Audio: This thing sounds like it has a couple mini sub woofers inside it, made the experience way better. Gaming: perfect! It's very fast, works with all my consoles smoothly and not a single issue there, perfect for gaming easy. Cons: screen can be alittle red, to much blooming there, audio keeps going loud amd quit, should be auto turned off out the box, the main screen when tampering with settings should be turned off automatically to. Conclusion: Other then the cons, this tv is amazing! I love everything about it, if you have a samsung phone, this will be a easy set up, its very enjoyable especially after getting used to how the tv works which is slightly different then your phone as expected. I'd give it a 10/10.
Date published: 2025-05-18
Rated 5 out of 5 by from Best contrast and color! [This review was collected as part of a promotion.] I use it to watch movies and play PC games. Also my ps5 and my home theater system too.
Date published: 2025-05-17
Rated 5 out of 5 by from Awesome! Purchased to replace still working, 13 year old barely HD TV. Cannot describe the amazing difference. The OLED 4k picture is like looking out the window! The detail and depth are incredible and the colors are marvelous. Highly recommended!
Date published: 2025-05-14
Rated 5 out of 5 by from Excellent picture and sound. Love this TV. [This review was collected as part of a promotion.] Primarily watch sports and streaming apps. Picture is amazing.
Date published: 2025-05-14
Rated 5 out of 5 by from Lots of great features [This review was collected as part of a promotion.] This TV has everything, all in one. It has all the apps you could need, along with Samsung TV free, which has lots of channels. The remote fits well in your hand, and can be recharged by the sun! The picture quality is excellent, and best of all, it integrates well with my Samsung phone.
Date published: 2025-05-14
Rated 5 out of 5 by from 65s90D oled [This review was collected as part of a promotion.] I use my tv for mostly gaming and watching movies. This tv has exceeded on all of my expectations. I have been an LG guy for the last 8 years and this tv has changed my perspective entirely. I love the game mode and HDR options for game correction and shadow detailing. Even when watching movies, this tv made color correction so easy. I didn't have to use weird or cumbersome color filters or even have to go online to other sites to find what the best settings are. All I had to do was download the samsung smart TV app, then hold my phone camera up to the tv then the ap communicated with the tv and it calibrated itself automatically! I've never been so impressed with a tvs calibrated picture as I did with this one. Everything looks so lifelike now with a little bit of pop so the picture looks almost 3d, as if it were going to come right off the screen. The gaming mode is just as impressive. It even shows what the current frame rate is as im playing games! It has a genre selection that sets the picture according to WHAT KIND of game you are playing. This tv ,again, just continues to impress , regardless of the source material. With the way tech is constantly evolving, I can only imagine the next leaps and feats from saumsungs OLED products. I feel honored and privileged to own this TV and look forward to future tvs as well.
Date published: 2025-05-13
Rated 5 out of 5 by from Don't wait, just get it. No regrets. [This review was collected as part of a promotion.] Bought because our older Samsung TV was showing it's age. Going from and older LED to an OLED was night and day. The colors are super crisp and bright. We're primarily a gaming household, this was perfect for our consoles and the occasional PC streaming from the GeForce Now service. And streaming in general is phenomenal. Netflix and our Plex server never looked so good. Not all washed out. Plus, for only just the TV, it sounds great out of box. Which is pretty awesome. Usually the smaller the tv, the smaller the sound, but I'm pretty impressed. We did end up pairing it up with a Samsung soundbar, mostly because we like to hear a bit of extra punchiness to our game sessions. All this being said, I think my best praise is that it barely uses electricity. One less thing to worry about the better. All in all, we're really happy with our purchase. Definitely recommend.
Date published: 2025-05-12
Rated 5 out of 5 by from Contrast and Color [This review was collected as part of a promotion.] The HDR and crispy blacks are stunning. Super sharp and responsive. Tons of application and features. We love it.
Date published: 2025-05-10
Rated 5 out of 5 by from Fantastic picture and great sound!!! [This review was collected as part of a promotion.] I'll be using my Samsung TV for streaming, movies, sports and live cams around the world. This TV is full of functions not available on my old Samsung Tube TV, it's a whole new learning on its capabilities and features on a simple remote or on a smartphone. The picture is so crisp and clear it's almost like you are present in the location where the presentation is being broadcasted at! Thank you, Samsung for providing such a wonderful product!
Date published: 2025-05-09
Rated 5 out of 5 by from I love this TV [This review was collected as part of a promotion.] The colors are amazing. Paired with the Samsung soundbar and base box using the Q Sync it produces amazing quality sound.
Date published: 2025-05-09
Rated 5 out of 5 by from Worth every penny [This review was collected as part of a promotion.] The interface is amazing. The picture and quality of sound is way better then the qled I have. I'd recommend this over any other tv brand.
Date published: 2025-05-09
Rated 5 out of 5 by from Amazing TV! [This review was collected as part of a promotion.] this tv is amazing, the picture quality is phenomenal, the speakers are pretty decent. the only negative thing i have to say is that there are time where the tv would freeze up for a few seconds. other than that the tv is great.
Date published: 2025-05-08
Rated 5 out of 5 by from Beautiful Picture [This review was collected as part of a promotion.] We bought a Samsung TV in 2017 and we loved it. It was finally time to get a new one though and naturally we had to get another Samsung. This TV has such good picture. Video games, movies, TV shows. Whatever you enjoy doing, this TV is great for that. The dark scenes in games or movies look fantastic. Color is great also!
Date published: 2025-05-08
Rated 5 out of 5 by from Great TV. Beautiful picture, inky blacks [This review was collected as part of a promotion.] Tv picture is beautiful. Great colors, inky blacks. I get lots of comments from friends on how good the picture is. 77" size is perfect. No need to go to a movie theater any more. HDR10+ content looks amazing. Who needs Dolby Vision? Tizen is pretty good compared to other TVs on the market. Serviceable and responsive.
Date published: 2025-05-08
Rated 5 out of 5 by from Stunning good [This review was collected as part of a promotion.] The biggest advantage of this mode is its brightness and color richness. No other product with similar price levels could match both.
Date published: 2025-05-08
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