Customer Ratings & Reviews
- Model:
- QN77S90DAFXZA
- |
- SKU:
- 12663927
Customer reviews
Rating 4 out of 5 stars with 954 reviews
(954 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 are pleased with the picture quality, noting its clean, colorful, and bright display. However, some customers have experienced issues with the product's durability, with reports of it failing to turn on.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Heard the “popular” vote. Went with Quality
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.2month process to find the Best! I shopped, I tested, I bought-I returned a few comparable TVs. At home I tested 8k, tested mini leds, tested another brands OLED, The s90d 77inch is Amazing. Picture is clear, pure and not over saturated. Glare isn’t noticeable in my windowed tv room.
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 T.V. I’ve ever owned
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The T.V. is great. The picture quality is phenomenal and the advanced settings available to personalize video and sound is top tier. The settings are easy to navigate, the t.v. itself is easy to hang on a wall and set up on a stand. It paired perfectly with the soundbar with no issues at all. Overall the best television I have ever owned.
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
Samsung tv
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love the size of tv. The color can be adjustable.
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
Very happy with my purchase.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Arguably the best TV of 2024. And a great deal if you can find them on clearance in 2025, as the new crop of TVs are just incremental improvements over last year.
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
OLED 77" Samsung
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great picture. Sharp contrast and outstanding resolution.
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
Great purchase
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great image quality! Colors stand out in well lit rooms as well!
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
Perfect TV
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The tv is so good for family and friends. This specific tv has such nice quality and graphics .
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
Large Television
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This is one of the best televisions I have ever purchased.
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 4 out of 5 stars
Owner
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It’s a good tv so far we have no problem hopefully it’s doesn’t give us any.i like it very much.
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
Good stuff!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great TV, excellent picture quality, contrast, etc
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 it
||Posted . Owned for 7 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome tv I love the picture quality and features
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
Great purchase!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This TV is exactly what our living room was missing! Every one of our guests mentions how beautiful the picture quality is! It's very fast, and we have been very happy with the quality!
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
great tv but..
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.awesome tv! but the power board has gone out twice, first time the tv wouldnt turn on at all and second time just the sound quit working. service company replaced the speaker assembly, main board and wire harness before realizing the power board was the problem again! hopefully not an issue once warranty is over.
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 .JoeM,
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.
If there’s anything we can do to further improve your experience, please know we’re here to help. You can reach us 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
Great Experience
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This TV is amazing! Was going to buy a C4 but the Samsung rep talked me into the S90D and I got it for a heck of a deal. Great for gaming, great for movies, great TV.
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
OLED 77
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The service and assistance by Gregg was great. The delivery and installation was professional (Dejuan) and timely. The product has been exactly what we wanted.
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
Best tv i gotten
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The tec at the store was really helpful show me a way to get the best tv. And the delivery to my house was outstanding . Professional and cordial tecs did a great job
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
Great TV
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome upgrade. Picture has great detail & fast resolution. Better than my favorite Sports Bar.
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
Delivery system is total poor.
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have a Total Membership with Best Buy for years, and one of the supposed perks is 2-day delivery. I ordered a TV on August 27th, 2025, and the confirmation email clearly stated it would arrive by September 2nd, 2025. Not only did it NOT arrive, but there was also zero communication from Best Buy until I called on Sept 2nd to ask for an update. To my greatest shock, I was told the TV hadn’t even arrived in Indiana! The customer service was beyond awful — extremely rude, constantly transferring my call mid-conversation, with no accountability. When I called again on Sept 4th, I spoke to a rep who actually told me to come to the store and pick up my 77-inch TV (seriously? I’m a Total Member, isn’t that the whole point?). His tone was rude and condescending the entire time. The TV finally showed up on Sept 8th, 2025 through ABF Freight Systems Inc. — six days late — and to make matters worse, the delivery guy refused to bring the TV inside my home. He insisted they were only required to leave it at the door. That’s absolutely unacceptable and despicable service for such a large, heavy item. This entire experience has been a nightmare. Best Buy completely failed on communication, delivery, professionalism, and basic customer service. I will never recommend Best Buy for TV purchases. Zero stars if I could give them. Lastly I hope the TV doesn't have any issue because have not unbox it yet.
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
No, I would not recommend this to a friend- Pros mentioned:Picture quality
Rated 5 out of 5 stars
Wow!
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Amazing picture. Brings action alive. The colours are vivid.
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 4 out of 5 stars
Awesome TV
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.tv has been great so far, no issues, good quality, happy to purchase this awesome tv through bestbuy
This review is from Samsung - 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024)
I would recommend this to a friend






















