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 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.
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
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
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
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
Bad service
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Never even got item. Customer service is terrible. Cant call store and computer answers phone
No, I would not recommend this to a friendBrand response from Samsung
Posted .JustinM,
I'm sorry you have not received your TV yet. Please follow up directly with Best Buy for further assistance. We hope your issue is resolved in a timely manner.
Should you have questions regarding the usage or setup of your TV once you've received it, please contact 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 Pro
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
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
- 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
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
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
Poor Function Quality
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Purchased this new TV and with all the bells and whistles is has the Bixy function does not work. I have had geek squad and 3 techs from a third party make trips to assess the problem and there has been no resolution. I have escalated this to customer care and still no solve on the problem. I will most likely be returning this tv that does not seem to be working properly.
No, I would not recommend this to a friendBrand response from Samsung
Posted .PierreP,
Thank you for sharing your experience. If you have not yet returned your unit, please give us the opportunity to troubleshoot your issue and to work towards a solution.
You can reach Samsung Support at 1-800-SAMSUNG (ask for TVs), 8 AM – 12 AM EST, 7 days a week.
We hope to hear from you.
~ Samsung Specialist
Tv good, remote not good, service unsatisfactory
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have had this TV less than a month and it has blown up. I have had to contact service and it hasn’t been a very pleasant experience. The tv when working was great except the remote is not very good especially voice. Once the this fixed or replaced I will be contacting someone about guidance on the remote. I paid for geek squad.
No, I would not recommend this to a friendBrand response from Samsung
Posted .TroyH,
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
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
- Cons mentioned:Reliability
Suspect quality
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Stopped working after a week for no reason. Luckily, Best Buy replaced it.
No, I would not recommend this to a friendBrand response from Samsung
Posted .ArnoldT,
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
- Cons mentioned:Power supply
Junk
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Power supply went out after 30 days. I returned it and got an lg
No, I would not recommend this to a friendBrand response from Samsung
Posted .MIKE,
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.
~ Samsung Specialist
- Cons mentioned:Reliability
Don't
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.device started having issues only few months into use
No, I would not recommend this to a friendBrand response from Samsung
Posted .user648238,
We appreciate your review of Samsung’s S90D TV. So we can understand the issues you’re experiencing and provide you with troubleshooting assistance, please reach out to 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
Quit working
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.It quit working after 4 days. Returned it for an LG.
No, I would not recommend this to a friendBrand response from Samsung
Posted .MaryD,
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.
~ Samsung Specialist
Delivery delayed twice, cust service hung up on me
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Delivery of my TV has been delayed twice, a total of 2 weeks and I don't know if it will arrive then. Called customer service to discuss problem, TV is in stock, his (Joseph) solution was to hang up on me. I was not irate with them, but now I'm mad. Don't know if this will come at the delayed appointment or I will get it before Xmas now.
I would recommend this to a friendBrand response from Samsung
Posted .GaryB,
I'm sorry you have not received your TV yet. Please follow up directly with Best Buy for further assistance. We hope your issue is resolved in a timely manner.
Should you have questions regarding the usage or setup of your TV once you've received it, please contact 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:Power supply
Would not turn on
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.TV would not turn on and just one week of ownership.
No, I would not recommend this to a friendBrand response from Samsung
Posted .MonicaW,
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