Customer Ratings & Reviews
- Model:
- QN77S90DAFXZA
- |
- SKU:
- 10436248
Customer reviews
Rating 4.1 out of 5 stars with 939 reviews
(939 customer reviews)Rating by feature
- Picture Quality4.7
Rating 4.7 out of 5 stars
- Sound Quality4.4
Rating 4.4 out of 5 stars
- Brightness4.7
Rating 4.7 out of 5 stars
Customers are saying
Customers find value in the TV's picture quality, color, OLED quality, viewing angle, and contrast. However, some customers have expressed concerns regarding the TV's reliability and power supply. A few customers have also noted the TV is heavy. Overall, the positive aspects of the TV seem to outweigh the negative ones.
This summary was generated by AI based on customer reviews.
Rated 5 out of 5 stars
Excellent color and definition.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The telebision is awesome. Excellent color and definition. We had issues with the install: 3 rescheduled appointments which threw our college football - tv initiation party out the window.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Awesome
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Its amazing having such a tv with all the originality of the pictures and quality that it provides you to watch
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Awesomeness
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Amazing Tv... I would go back and purchase more items.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Love This TV!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We love the Samsung 77" TV! It has an amazing picture!
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
GVG
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great TV. Looks Good, great image and brightness, easy to use.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend Rated 5 out of 5 stars
TOTAL BEST BUY MEMBERSHIP
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The total member is the way to go !!! i recieved in the last year, i got $560.00 in credits, for a price match, and you get 60 days to match !!! Also trying to reach them by phone was simple and quick. NO AI computer service annoyance, tying you up, and no way able to help you with your issues, which is so time consuming and you need to figure how to get around it !!
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend- Cons mentioned:Reliability
Rated 3 out of 5 stars
Too Bad
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Was a great tv, till it went out and does not turn on.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
No, I would not recommend this to a friendBrand response from Samsung
Posted .LuisO,
It’s unfortunate to hear of your experience with Samsung’s S90D TV. Samsung is committed to providing the best possible product experience, quality, and value. We back this Samsung TV with a 1-year limited manufacturer's warranty, including authorized repair for manufacturer defect, if purchased brand-new directly from an authorized seller. You can enter your model number to review the full warranty details here: https://www.samsung.com/us/support/legal/LGL10000312/#standard-limited-warranty
Please give us the opportunity to assist you by contacting Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website.
~ Samsung Specialist
- Pros mentioned:Picture quality
Rated 5 out of 5 stars
My 4K QD OLED TV
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great tv highly recommend it to anybody specially in the 77 inch cannot beat the price point and the quality comparing to other price comparable brands
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
High contrast and brightness, easy setup
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Picture quality is superb. The user interface is the reason I stayed with Samsung, very easy setup and get used to. Sound is surprisingly great even when mounted close to a wall
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Best TV for price
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This is the best 77in OLED for the price. Sure it does not have Dolby vision, but HDR10+ is just as good and it's open source not like Dolby vision where they force manufacturers to pay them.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
S90D Samsung
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Phenomenal tv at a great price versus the competition. Qd-oled with plenty of features including 144hz gaming with VRR. Excellent picture for watching SDR AND HDR CONTENT.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
Myfivekids
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.great picture color is wonderful so happy with size
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend Rated 5 out of 5 stars
Denon AVR-S970H
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The receiver does everything that I need it to do, I like it since after it was set up by the installation technicians I do not need to make adjustments.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Best OLED TV without a doubt if item quality good
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Best OLED picture quality with peak brightness on HDR content unmatched Basically best of QD and OLED technology
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend Rated 1 out of 5 stars
Dead after 60 days. Terrible service from Samsung
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This in no way reflects poorly on Best Buy. This is purely a SAMSUNG problem. The 77” Samsung S90D was a fantastic television until it died after 2 months (stopped powering on). Since it died on 12/15/24 Samsung Warranty Service has been TERRIBLE. 1. It took 14 days from the date I reported the issue for Samsung to determine that there are no authorized repair agents in my area (60 miles from Indianapolis, IN). No one reached out to tell me this. I had to contact them again on my own after 7 days and then again at 14 days to get this information. 2. I was then told I would be contacted within 48 hours to discuss other options. I waited 3 days and then contacted Samsung again myself. 3. Here is the resolution that was reached as of 01/03/25: In 7-10 days I will be contacted by a trucking company to schedule a date to come pick up the dead set (I have no way to contact the company on my own, so hopefully I will actually be contacted) After the set is picked up, I will be given a receipt that I’m to take photo of and text to Samsung to prove that the damaged set has actually been picked up. After I upload the photo, I will be contacted (hopefully) by Samsung within 3-5 days and give a code to enter on the Samsung website to purchase a new tv as a replacement. Assuming the replacement is actually in stock, it will be shipped and delivered to my home in 5-7 days. By the time this process is completed, it appears I will be without a replacement for my $2500 set for approximately 2 months which is the amount of time I had it before it died. In 2025, when many companies are able to provide warranty service including replacement within a matter of a few days, this amount of time is ridiculous. Of course, if I wanted to buy a new TV directly from Samsung, it would be in my home within 3-4 days. They’re happy to provide rapid service on new products, but it will take well over a month to replace a TV that’s a lemon since they already have my money. I’m not going to do this, because I don’t believe in cheating the system, but it’s very tempting to order a new tv directly from Samsung and then return it within the allowed 15 day return window. At least I would have a tv in my living room to watch while I’m waiting on the replacement. I’m not upset with the fact the tv failed. These things happen, but as I said Samsung Customer Service is TERRIBLE.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
No, I would not recommend this to a friendBrand response from Samsung
Posted .Augerty,
It’s unfortunate to hear of your experience with Samsung’s S90D TV. Samsung is committed to providing the best possible product experience, quality, and value. We back this Samsung TV with a 1-year limited manufacturer's warranty, including authorized repair for manufacturer defect, if purchased brand-new directly from an authorized seller. You can enter your model number to review the full warranty details here: https://www.samsung.com/us/support/legal/LGL10000312/#standard-limited-warranty
Please give us the opportunity to assist you by contacting Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website.
~ Samsung Specialist
- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Special
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The product is excellent just like what was advertised
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend - Pros mentioned:Picture quality
Rated 5 out of 5 stars
TV
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.nice product enjoy watching the television. How are you?.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend Rated 3 out of 5 stars
Required new power board within 3 months
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.However, once I could get a repair team scheduled, they replaced the power assembly and everything has worked well since.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friendBrand response from Samsung
Posted .DrDredsNoMo,
We appreciate you sharing your experience you went through to have your S90D TV serviced, but I hope your TV is now performing as expected.
Samsung is committed to providing the best possible product experience, quality, and value, and your feedback will be shared with our product and customer care teams.
If there’s anything we can do to further improve your experience, please know we’re here to help. Just give us a call at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website.
~ Samsung Pro
- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Top in its class!!!
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This tv has to be one of the best out there. The clarity is unbelievable.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend Rated 5 out of 5 stars
James
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Review your product. Tell others what you think - and you could win a $400 gift card!1See Disclaimer 1 One winner every month. The more reviews you write, the better your odds. See official rules.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend






















