Customer Ratings & Reviews
- Model:
- QN77S90DAFXZA
- SKU:
- 6578065
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 admire the excellent picture quality, amazing color, phenomenal viewing angle, and great contrast of the 77" Class S90D Series OLED 4K UHD Smart Tizen TV (2024). However, some customers have expressed concerns about the product's reliability and power supply. A few customers also noted that the TV is heavy.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Picture quality
Powe supply dead 77” in month 2
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great picture means nothing if the quality isnt there. This is a known issue with bad power supplies
No, I would not recommend this to a friendBrand response from Samsung
Posted .Machonya,
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
- Cons mentioned:Reliability
A month and already broke
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Tv broke in 1 month and bestbuy is no help even though i paid 500 extra for geek squad they refuse to help me
No, I would not recommend this to a friendBrand response from Samsung
Posted .DanielH,
We appreciate you sharing your experience with Samsung's S90D. We recommend you contact Best Buy Customer Support or your local Best Buy store directly for assistance in correcting this situation. We hope your issue is resolved in a timely manner.
Should you have questions or concerns regarding the usage or setup of your TV once your issue has been resolved, please contact Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
• LiveChat
• Manuals, Software, & Warranty Info
~ Samsung Specialist
- Cons mentioned:Reliability
Owner/Purchaser
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Tv Black Screened hours after use. Would not reboot or turn on. Followed all procedures and nothing. had to call Best-Buy- Geek Squad and get replacement.
No, I would not recommend this to a friendBrand response from Samsung
Posted .DennisZ,
We appreciate you sharing the issues you’ve initially experienced with Samsung’s S90D TV. Thank you for your patience in having to deal with the inconvenience of an exchange.
Should you need help with your new unit, please contact Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
• LiveChat
• Manuals, Software, & Warranty Info
~ Samsung Specialist
Samsung OLED
||Posted . Owned for 2 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very disapointed! Samsung OLED requires constant adjustments to picture type, brightness, contrast, color for different types of viewed programs. Too bright, too dark. IMO, QLED is superior.
No, I would not recommend this to a friendBrand response from Samsung
Posted .SteveS,
Thank you for sharing your thoughts on the picture quality of your TV. To ensure you’ve got the latest image quality updates, please confirm that your TV is up to date with the latest firmware version. You can check by going to: Home > Menu > Settings > Support > Software Update.
If the picture you’re seeing is still not to your liking after updating firmware, there are several picture settings you may want to try adjusting.
Go to Home > Menu > Settings > All Settings > Picture > Picture Mode
...and select the mode that best fits your usage:
1. Standard: Is the default mode suitable for general viewing environments
2. Dynamic: Makes the picture brighter and clearer in bright viewing environments
3. Eco: Provided to save energy
4. Movie: Suitable for watching TV or movies in a dark room
5. Filmmaker Mode: Provides source content just as the creators intended. If the image is defined as Filmmaker Mode, it’ll automatically switch to Filmmaker Mode while watching.
Intelligent Mode enables the TV to recognize and analyze the surroundings, noise, content, and your usage patterns to provide the best viewing experience. You can enable Intelligent Mode by going to Menu > Settings > All Settings > General & Privacy > Intelligent Mode Settings > Intelligent Mode.
If adjusting image settings does not improve your picture, please contact Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
• LiveChat
• Manuals, Software, & Warranty Info
~ Samsung Specialist
Open box buy crap
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased an “open box” buy and it was bent, had to return it to the store to get harassed by the manager asking “how I drove it home”? Only for him to find out his employee put it in my truck upright with me. The tv was bent prior, I know they knew about it too. Shame on you Bestbuy managers!
No, I would not recommend this to a friendBrand response from Samsung
Posted .Tobias,
We appreciate you sharing your experience with Samsung’s S90D TV. If purchased brand-new and unopened, please contact Samsung Customer Support and a representative will gladly help you. If purchased in open-box condition, we recommend contacting Best Buy directly for assistance. We hope your issue is resolved in a timely manner.
Should you have questions or concerns on usage or setup of your TV once your issue has been resolved, please call 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
- Cons mentioned:Reliability
Dead TV 3 months after purchase
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This television died on me 3 months after purchasing it (on a football Saturday!). Dealing directly with Samsung, a “repair” tech can’t be here for 3 additional weeks. Extremely disappointed.
No, I would not recommend this to a friendBrand response from Samsung
Posted .Ralph,
It’s unfortunate to hear of the power issues you’re experiencing with your S90D TV, and we greatly appreciate your patience while waiting for your service appointment.
Should you have any questions after your service is complete, Samsung is here for you. Call 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
Lasted 5 months
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Panel will not turn on. Best buy will not do anything without Samsung signing off. I have total tech but still nothing. Samsung is running me around. Very disappointing in a almost four thousand dollar tv. Which by the way has dropped in price tremendously
No, I would not recommend this to a friendBrand response from Samsung
Posted .Amac331,
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
Samsung
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have bought Samsung products over the years and they have been pretty reliable , but this last TV I purchased had a round dot on the screen that had no pixels in it . It was just blank dot at the bottom of the screen about the size of a silver dollar . I contacted Samsung on 11/27 and they are finally going to send me back a refund . This is taking way too long to resolve this issue !
No, I would not recommend this to a friendBrand response from Samsung
Posted .JeffL,
It’s unfortunate to hear of the issues that have caused you to return your S90D TV. Your experience is very important to us and will be shared with our product team.
Should you ever decide to give Samsung TVs another try and have questions or need help with settings, setup, or features, please know we’re here to help. Call us at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week.
LiveChat with an agent as well as manuals, software, and warranty info can be found at the ‘Support’ link on our Samsung website.
We hope to regain you as a customer in the future.
~ Samsung Specialist
Worst Experience with this TV and Best Buy
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Worst experience. Bought this TV, few days later it doesn’t power on. From the reviews this is a common problem. Do not buy the tv, do not buy it from Best Buy. They also told me they would lift the TV up and put it on the entertainment center to help. It was dropped in the hallway and they refused. Total Membership was no help, wanted to charge me more to lift it up after they said it would be their pleasure to help.
No, I would not recommend this to a friendBrand response from Samsung
Posted .PatrickF,
We appreciate you sharing your experience; however, we recommend you contact Best Buy directly for assistance in correcting this situation. We hope your issue is resolved in a timely manner.
You may also want to consider providing feedback directly to the Best Buy store where you made your purchase.
Should you have any questions or need help with your TV once your issue has been resolved, please reach Samsung 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
- Cons mentioned:Reliability
Customer service and Samsung TV.
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Died after 17 days. Customer service is absolutely awful. It should be called NO HELP CUSTOMER SERVICE DESK did nothing be flat out lied to me. Made promises that they will not keep.
No, I would not recommend this to a friendBrand response from Samsung
Posted .RGB1121,
We appreciate you sharing your experience with Samsung's S90D TV. We recommend you contact Best Buy Customer Support or your local Best Buy store directly for assistance in correcting this situation. We hope your issue is resolved in a timely manner.
Should you have questions or concerns regarding the usage or setup of your TV once your issue has been resolved, please contact Samsung Customer Support at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
• LiveChat
• Manuals, Software, & Warranty Info
~ Samsung Specialist
- Cons mentioned:Reliability
Stopped working
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.TV stopped working after 1 month and won't turn on.
No, I would not recommend this to a friendBrand response from Samsung
Posted .MichaelF,
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
- Cons mentioned:Reliability
Dead in 4 months
||Posted . Owned for 6 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Went dark and dead after 4 months. Very frustrating and disappointing. Hope Samsung stands behind their products.
No, I would not recommend this to a friendBrand response from Samsung
Posted .BDavid,
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
- Cons mentioned:Reliability
Low reliability
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Completely dead after less than 5 months of use. No longer powers on. Reliability on these is apparently garbage.
No, I would not recommend this to a friendBrand response from Samsung
Posted .Plenop,
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
TV Dead after 1-month. Look at a different brand.
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I had HIGH HOPES, for this new 77" Samsung TV. Had issues from day one over our current 5-yr old 65" Samsung TV. The new one has had poor streaming quality for Netflix, Apple, Prime and others, but hey, at least it worked.....until it didn't. TV COMPLETELY DIED ON 12/23/24. Lasted 1-month and now won't turn on. Maybe not the TV to buy,
No, I would not recommend this to a friendBrand response from Samsung
Posted .Stepharoo,
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
- Cons mentioned:Reliability
Do not buy
||Posted . Owned for 5 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.We were so lucky! It worked for 6 months then died….
No, I would not recommend this to a friendBrand response from Samsung
Posted .JjP1,
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
Bad Luck
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I've made 1 payment on the TV and now it won't even turn on. Best Buy Farmington is taking good care of us. Richard has been great to work with.
I would recommend this to a friendBrand response from Samsung
Posted .FrankaA,
It's unfortunate to hear of the issues you've experienced, but I'm glad to hear Best Buy is assisting in resolving this.
If there’s anything we can ever help with, please call us at 1-800-SAMSUNG, 8AM - 12AM EST, 7 days a week. Or visit us on the Samsung website and click on the ‘Support’ link for:
• LiveChat
• Manuals, Software, & Warranty Info
~ Samsung Specialist
- Cons mentioned:Reliability
disapointed
||Posted . Owned for 4 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.purchased 10/02/24 died 03/08/25 out $2700 please do not buy
No, I would not recommend this to a friendBrand response from Samsung
Posted .DennisR,
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
- Cons mentioned:Reliability
Junk Components
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Had it on my wall for 15 days and now it won't turn on. Hopefully they send someone out to fix it.
No, I would not recommend this to a friendBrand response from Samsung
Posted .Wayne,
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 Specialist
- Cons mentioned:Reliability
Not reliable
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Won't turn on after less than 4 months of ownership.
No, I would not recommend this to a friendBrand response from Samsung
Posted .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
TV
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have returned this TV. It was returned to Best Buy almost a month ago and I have received a statement. There should not be a balance on my account. I have tried to call but third party is answering my calls and not able to help me. Need Help!
No, I would not recommend this to a friendBrand response from Samsung
Posted .LeticiaD,
Please know you are leaving a review and 1-star rating for the S90D TV, but we are sorry to hear of your Best Buy experience, nonetheless. You may want to consider providing feedback directly to the Best Buy store where you made your purchase.
Should you have questions on the TV itself, Samsung is here for you. 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
