Customer Ratings & Reviews
- Model:
- QN77S90DAFXZA
- SKU:
- 10436248
Rating by feature
- Picture Quality
Rating 4.7 out of 5 stars
- Sound Quality
Rating 4.4 out of 5 stars
- Brightness
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.
- Cons mentioned:Power supply
Power Supply right at end of warranty!
||Posted . Owned for 8 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Just like most of the reviews on here the power supply went out. Luckily it was about 2 weeks before end of warranty just like everyone else. Samsung and the local repair shop that's contacted with them both hate people and hate customer service so it's a blast dealing with threatening texts over the last few weeks from the repair shop saying they are going to cancel my appointment if I don't do whatever they want for the next two weeks. Bless you!
No, I would not recommend this to a friendBrand response from Samsung
Posted .dlowester,
We appreciate you sharing your experience with Samsung Support. Your input is invaluable in our continuous pursuit of delivering the best in product and customer experience, and we'll be sure to pass this along to our internal teams.
Should you ever have questions or need help with your TV, Samsung is here for you. 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
Samsung S90D 77”
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Beautiful picture, ultra-thin and huge! Don’t have 1 bad thing to say about it! Love it!
I would recommend this to a friend - Pros mentioned:Picture quality
Great tv highly recommend
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great picture and great for gaming. Store consultants were very knowlegable and helpful.
I would recommend this to a friend - Pros mentioned:Picture quality
Best Purchase so far
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love my new Samsung s90D OLED. TV time is now extra special and I look forward to the end of the day. Got it for a really great deal
I would recommend this to a friend - Pros mentioned:Picture quality
77” Samsung OLED
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great product! Picture quality is fantastic, antiglare makes a huge difference. Great purchase!
I would recommend this to a friend - Pros mentioned:Picture quality
Best quality and super thin!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The picture quality on this TV is insane! The size of it is huge and it is literally as thin as my phone. I absolutely love this TV
I would recommend this to a friend - Pros mentioned:Picture quality
Demetria
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The TV is great. I love the TV. I watch it all day.
I would recommend this to a friend - Pros mentioned:Picture quality
Great TV
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this TV . Clear , bright, sharp and easy to use!
I would recommend this to a friend - Pros mentioned:Picture quality
77inch Samsung s90d
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.James the manager was amazing with the purchase of this tv. The tv is as amazing as I hoped it would be. I did a lot of research and highly recommend this tv
I would recommend this to a friend - Pros mentioned:Picture quality
Picture Perfect!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.TV is very clear and fills our room with beautiful color. It is so thin and looks great mounted on the wall.
I would recommend this to a friend - Pros mentioned:Picture quality
Bye bye LG, Hello Samsung
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great picture and sound. Love it! Great replacement for my old LG and a bit larger as well!
I would recommend this to a friend - Pros mentioned:Picture quality
Bad to the bone!!!
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Immaculate viewing beyond vivid. Honestly this has been the best purchase I’ve ever made. A must have especially football season is here!!! Go Rams!!!!
I would recommend this to a friend - Pros mentioned:Picture quality
Great picture, no matter what you’re watching.
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Replaced a 16 YO Samsung plasma with this TV. Super impressed with the picture, especially games and kids movies.
I would recommend this to a friend - Pros mentioned:Picture quality
excellent tv
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.A large, high-quality 77-inch television. I recommend it 100%.
I would recommend this to a friend - Pros mentioned:Picture quality
Samsung Tv Oled
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I love that tv, if people are looking for a really good tv i recommend this one.
I would recommend this to a friend Love this
||Posted . Owned for 9 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We LOVE IT!! It’s a wonderful television to get!!!!
I would recommend this to a friend- Pros mentioned:Picture quality
Perfect tv money can buy
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Slim sleek design,Perfect picture quality, quick response I’d recommend it to anyone
I would recommend this to a friend - Pros mentioned:Oled quality
TV won’t turn on
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased the TV on September 9th 2025, TV went off on December 22nd 2025 and won’t turn on again. TV is still under warranty so I have scheduled repair with Samsung. Picture quality is awesome though.
No, I would not recommend this to a friendBrand response from Samsung
Posted .TDAve,
We appreciate you sharing the details of your power issue and for your patience while waiting for your service appointment. Should you need further assistance after your service is complete, please contact 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 Pro
- Pros mentioned:Picture quality
No buyers remorse
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.One of the best TVs I ever purchased! The picture is very clear and looks amazing
I would recommend this to a friend - Cons mentioned:Reliability
Blacked out screen
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bought this tv on November 21st 2024. It is now February 22nd at approximately 10:14 my tv blacked out on me. Remote won’t work, unplugging and plugging it back in won’t work. It’s already plugged into the wall so it can’t be a power issue which I did check my outlet. And guess what, it ain’t the outlet. Just laid up watching tv and it made a weird power surge noise and blacked out. Apparently this issue is called “black screen of death.” Which is common for these tvs.
No, I would not recommend this to a friendBrand response from Samsung
Posted .Jaylen,
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
