Customers find value in the 77” Class S84D Series 4K OLED Smart Tizen TV's exceptional picture quality, vibrant colors, and ease of use. Many appreciate the sleek design and find the price to be reasonable for an OLED television. However, some customers note the TV's significant weight and express concerns about the remote control's size and functionality. A few users also reported experiencing reliability issues.
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.
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Pros mentioned:
Picture quality
Rated 5 out of 5 stars
excellent picture quality
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I’ve had the Samsung S84D Series 77-inch OLED TV set up in my living room for a while now, and I can honestly say it’s the best screen I’ve ever owned. Right out of the box, the picture quality blew me away. The OLED panel produces these incredibly deep blacks—movies look so lifelike, it’s kind of surreal! Colors pop off the screen, and thanks to the 4K resolution, everything is crisp whether I’m watching a blockbuster or just streaming YouTube.
The Tizen operating system is a breeze to use. Switching between Netflix, Disney+, and the other built-in apps feels smooth and intuitive—plus, the voice assistant is actually helpful for finding content or controlling other smart devices around the house.
If you’re into gaming like I am, this TV is a treat. It supports HDMI 2.1, variable refresh rate, and all that next-gen stuff, so playing on my PlayStation 5 feels unbelievably smooth. No lag, no motion blur, just pure immersive gameplay. That said, if you're all about HDR gaming, sometimes the brightness dips in really intense scenes, but it’s a minor thing unless you’re super picky.
One thing I wish was better: the speakers. They’re okay for casual watching, but if you want a full-on cinematic experience, definitely add a soundbar or surround system. Also, this TV is heavy—don’t try lifting it alone! You'll want at least two people for setup.
The overall design is stunning. It’s so thin and sleek, and it looks fantastic mounted on the wall. Even though it’s on the pricey side, I got mine during a sale and honestly, I think it’s worth every penny. The quality is top-notch, and it’s made my home theater setup feel complete.
Pros:
Stunning picture with amazing colors and deep blacks
Super smooth gaming performance
Easy-to-use smart features
Gorgeous, slim design
Cons:
Built-in speakers could be better
Heavy—moving it is a team sport
If you're searching for a TV that nails picture quality and is packed with smart features, the Samsung S84D OLED deserves a spot in your home. I’d recommend it to anyone who wants the ultimate viewing experience.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Review: 77” Class S84D Series 4K OLED
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The 77” Class S84D OLED Smart TV is a standout in both performance and design. From the moment it’s turned on, it’s clear this is a premium television built for true home theater enthusiasts.
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Picture Quality
The OLED panel delivers deep, true blacks and an exceptional contrast ratio that brings out incredible detail in both dark and bright scenes. Colors are vibrant and accurate, making movies, shows, and even games look lifelike and immersive. With 4K resolution and HDR support, the picture clarity is sharp, clean, and refined—everything you’d expect from a high-end OLED display.
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Smart Features & Tizen OS
Powered by Samsung’s Tizen operating system, the interface is smooth, intuitive, and responsive. App support is wide-ranging, including Netflix, Disney+, Prime Video, YouTube, and more. The built-in voice assistant makes it easy to control the TV, search for content, or even manage smart home devices—all hands-free.
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Gaming and Performance
For gamers, this TV is a dream. It supports HDMI 2.1, low input lag, and features like Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM), making it an excellent companion for next-gen consoles like the PS5 or Xbox Series X. Gameplay is fluid and responsive, with visuals that truly pop.
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Design
The ultra-thin profile and minimalist bezel make this 77” screen feel even larger and more cinematic. It blends beautifully into any modern space and can be wall-mounted for a clean, gallery-like look.
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Audio
While OLED TVs are known more for their picture than sound, the S84D Series holds its own. Built-in speakers provide clear dialogue and decent bass for everyday use. For those seeking a full cinematic experience, pairing it with a high-quality soundbar or surround system takes it to another level.
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Pros
• Stunning 4K OLED display with deep blacks and rich colors
• Smooth and responsive Tizen smart platform
• Excellent for gaming (HDMI 2.1, VRR, low input lag)
• Sleek, modern design
• Reliable voice assistant integration
Cons
• Built-in speakers are good, but not a replacement for a full audio setup
• Premium pricing (but justified by performance)
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Final Verdict
The 77” S84D Series OLED Smart TV is a top-tier choice for anyone serious about picture quality and smart features. Whether you’re watching a blockbuster, streaming a series, or gaming, the experience is immersive and smooth from start to finish. If you’re looking to upgrade your home entertainment system, this TV is worth every dollar.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Awesome TV and excellent Best Buy customer service
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This was my first OLED and I am very impressed; plus the screen size is perfect for our new home theater. This was definitely the "icing on the cake" for finishing up the home theater project/remodel. Best Buy was great to work with. I originally had a different kind of TV arrive and it was broken in the box, and Best Buy was awesome to work with on getting it sorted out. I ended up returning the broken TV and exchanged it for this one instead, and I am very happy. I'm impressed with the Best Buy staff on how they helped answer my questions and helped me with getting the other tv returned.
Back to the TV review, this TV is very clear/sharp, has very black contrast and with the picture being so realistic while watching movies, it's almost like you can reach out and touch the object that you're watching; it's truly an amazing TV. We've been a fan of Samsung TVs for many years, in fact we have one Samsung TV that is 11 years old and still works, so we know we made the right decision to go with Samsung.
I'm running my sound through a receiver for home surround sound, but while I was testing everything I just temporarily used the built-in speakers that come with the TV, and I'm very impressed with how good it sounds given how thin this TV is.
Thank you again Best Buy, your customer service made this a very pleasant experience.
I would recommend this to a friend
Pros mentioned:
Color, Oled, Picture quality
Rated 5 out of 5 stars
OLED!!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
TV is great. 77" was smaller than i was looking for but getting an OLED vs QLED was the best choice I've made. The colors are so vibrant and crisp, the screen is only 1/2" thick and it looks amazing on my wall.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Samsung SD84
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently got the Samsung SD84, and I’m really happy with it! I managed to snag it during a sale, and the discount was fantastic—it made the decision so much easier. Here’s what I think after using it for a bit:
What I Love:
1. Amazing Picture Quality: The 4K resolution is super sharp, and the colors just pop. Watching movies or shows feels like a mini cinema experience, especially with HDR.
2. Sleek and Stylish: The TV is super slim and looks great in my living room.
3. Easy-to-Use Smart Features: All my favorite apps (like Netflix and YouTube) work smoothly.
What Could Be Better:
1. Sound Is Just Okay: It’s fine for regular TV, but the speakers don’t have much bass. I’d recommend getting a soundbar if you want that full audio experience.
2. Still a Little Pricey: Even with the discount, it’s not cheap, but I think the quality makes it worth it.
Overall:
I’m super happy with my purchase, especially because I got it on sale! The picture quality is the best part, and the smart features make it really easy to use.
I would recommend this to a friend
Pros mentioned:
Color, Picture quality
Rated 5 out of 5 stars
Samsung Black Friday special
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
One of the best TVs on the market picture quality, colors, style and design. The best thing about it was the price a black Friday special half off the original price for an OLED!! This is my third Samsung TV and I can honestly say this one’s the best one so far.
I would recommend this to a friend
Pros mentioned:
Ease of use, Picture quality
Rated 5 out of 5 stars
Great upgrade for ManCave!!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently purchased 75' Neo QLED a few weeks ago during early black friday deal since I was upgrading from 55' because it looked small in mancave. I happen to stumble across this TV on Black Friday in store for the same amount & bigger TV. I'm glad i did, my only issue was I had to have it delivered this time because it would not fit into my suv. In-store exchange was easy. The hardest thing was finding the right full motion mount for '24 stud. I pass through receiver w/ 2.1 hdmi cables & run fiber optic audio. I really like the game mode on this TV. Game play ps5 no lag is smoother & faster w/120 refresh. I watch movies in 4k with 4k player & movies are crystal clear (hdr10+) on amazon firestick!! I like the feature w/ amazon alexa when someone rings my doorbell, video will pop up on screen. Set-up was easy through smartthings app, especially since I have samsung ecosystem: phone, tablet, tv, 4k player, etc. Happy I made the upgrade!! :-)
I would recommend this to a friend
Pros mentioned:
Ease of use
Cons mentioned:
Weight
Rated 5 out of 5 stars
An awesome TV at a Great Black Friday Price
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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.
Ivwe wanted to upgrade to an OLED for awhile now. Best Buy, as usual have great Black Friday sales so I did some research taking brand and pricing into consideration. Saw the reviews and finally purchased my Samsung - 77” Class S84D Series 4K OLED Smart Tizen TV. It is quite heavy, and it requires two or more to move it. Setting up was easy and I couldn't be happier with the results. I considered other brands but this home theater fits all my needs. I highly recommend Best Buy for your electronics purchases and this Samsung TV for the many years of watching my favorite sports and movies.
I would recommend this to a friend
Pros mentioned:
Oled
Cons mentioned:
Remote control
Rated 5 out of 5 stars
Major Upgrade!!
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is the largest tv and the first OLED I’ve purchased so far. It is a major upgrade from uhd led. Only small complaint is the small remote.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Samsung - 77” Class S84D Series
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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.
As expected from an OLED TV, the Samsung S84D delivers stunning picture quality. The contrast ratio is exceptional, thanks to OLED’s ability to produce perfect blacks. Even in darker scenes, the contrast remains rich and detailed, with no backlight bleed or light blooming. The 4K resolution enhances the sharpness and clarity of every image, ensuring a crisp viewing experience for all types of content, from movies to sports to gaming
I would recommend this to a friend
Pros mentioned:
Color, Picture quality
Rated 5 out of 5 stars
Great value
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great contrast, colors, and smooth picture. Looks good even when shows are dark or dimly lit.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Must have!
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Perfect and slim design: The TV's sleek design is a great addition to your home.
Cinema-like color and quality: The picture quality is impressive, making it feel like a movie theater experience.
Lightweight despite size: The TV's weight is manageable, making it easy to move and install.
Sturdy base: The TV's base provides stability and peace of mind.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Awesome 77" Samsung TV
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This is a awesome tv setup six speakers in the back. No need for a sound bar! Excellent picture you can't ask for more!! Easy clean setup, love this tv! It has 4 Hdmi ports in the back you cant ask for more, you can hook up all your devices and they look amazing ps5, Playstation, Nintendo switch.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
A Great Purchase
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This reviewer received promo considerations or sweepstakes entry for writing a review.
I’ve had this TV for 6 months and have had no issues thus far. Picture quality is very good. Sleek design and easy to mount.
I would recommend this to a friend
Pros mentioned:
Oled, Picture quality
Rated 5 out of 5 stars
Great Value and Best deal of the Holiday Season
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Great TV. Great Value. The interface is nice and smooth when switching between apps and an HDMI source. The picture is amazing. Watching 4K video you really see the difference with the OLED.
I would recommend this to a friend
Pros mentioned:
Color, Picture quality
Rated 5 out of 5 stars
Highly Recommended!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The color and speed of this TV has been great compared to my previous TV. The size actually looks larger in the room we have it in and when added with the fancy LED's, it makes for a great TV watching experience!
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great if there was away to reset apps
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This TV is huge. Looks good. It Has a great picture and for gaming, it's the bomb. But watch out for Alexia She'll get you when not evening asking. Fits my room well 15ft x 17ft
I was a little disturbed by the size of the remote. Like how I'm I supposed to do everything that this TV offers for such a little remote that. It's so fragile and tiny, probably break after so many uses. Update some the apps don't work and so if you can't find a way to update the apps just unplug the tv for 45 seconds and start back up Youtube seems to be a problem. for watching recorded material. Needs away to reset apps thats convenient
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
A Major Steal at this price!
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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.
OLED is definitely the way to go. The picture quality is super crisp. The 120Hz refresh rate makes fast moving scenes very fluid. I initially went to buy a 85 in Qled tv but the difference in crispness and fluidity of the OLED was unmatched! You will not be disappointed!
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Excellent purchase! Very pleased!
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This TV is absolutely stunning with its massive screen and incredible picture quality. Here’s my current setup: I have an Apple TV 4K (3rd gen) connected to the HDMI eARC port, paired with a 2nd gen HomePod for immersive sound. To elevate the experience even further, I installed Nanoleaf 4D lights behind the TV, adding dynamic ambient lighting that complements every scene. The result? A viewing experience that’s truly next-level. With the addition of Samsung TV Plus and other streaming services, we’re seriously considering cutting the cord on traditional cable.
I would recommend this to a friend
Pros mentioned:
Picture quality
Rated 5 out of 5 stars
Great features
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
Wonderful tv to own, love the size and definition of the picture. Nice that the remote is rechargeable and does not need barrtteries