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expiredMellowCatfish6336 posted Feb 27, 2026 5:25 PM

77" Samsung S90D Series OLED 4K UHD 144Hz HDR+ Smart Tizen TV (2024)

$1,500

$2,000

25% off
+ Free Shippingat Best Buy
15 Comments
15.2K Views
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Deal Details
Best Buy has 77" Samsung S90D Series OLED 4K UHD 144Hz HDR+ Smart Tizen TV (2024, QN77S90DAFXZA) on sale for $1,499.99. Shipping is free.

Thanks to Community Member MellowCatfish6336 for sharing this deal.

Specs:
  • Resolution: 3840x2160
  • Refresh Rate: 144 Hz Native
  • Panel Type: QD-OLED
  • OS: Tizen
  • NQ4 AI Gen2 Processor, OLED HDR+
  • Ports:
    • 4x HDMI 2.1
    • 2x USB-A
    • 1x Ethernet
    • 1x RF
    • 1x Digital Audio Out
    • 1x 3.5mm Out

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Rated 4.1 out of 5 stars from customer reviews and 8.5/10 by RTINGS.com.
  • At the time of this posting, our research indicates that this is $279.01 lower than the next best comparable online prices starting from $1,799.

Original Post

Written by MellowCatfish6336
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has 77" Samsung S90D Series OLED 4K UHD 144Hz HDR+ Smart Tizen TV (2024, QN77S90DAFXZA) on sale for $1,499.99. Shipping is free.

Thanks to Community Member MellowCatfish6336 for sharing this deal.

Specs:
  • Resolution: 3840x2160
  • Refresh Rate: 144 Hz Native
  • Panel Type: QD-OLED
  • OS: Tizen
  • NQ4 AI Gen2 Processor, OLED HDR+
  • Ports:
    • 4x HDMI 2.1
    • 2x USB-A
    • 1x Ethernet
    • 1x RF
    • 1x Digital Audio Out
    • 1x 3.5mm Out

Editor's Notes

Written by SaltyOne | Staff
  • Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
  • Rated 4.1 out of 5 stars from customer reviews and 8.5/10 by RTINGS.com.
  • At the time of this posting, our research indicates that this is $279.01 lower than the next best comparable online prices starting from $1,799.

Original Post

Written by MellowCatfish6336

Community Voting

Deal Score
+36
Good Deal
Visit Best Buy

Price Intelligence

Model: Samsung OLED TV S90D 4K Smart 77-Inch in Space Titan (2024)

Deal History 

Sale Price
Slickdeal
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  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/16/2026, 09:37 PM
Sold By Sale Price
Best Buy$1,797.99

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15 Comments

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Feb 27, 2026 5:29 PM
3,051 Posts
Joined May 2007
fyreboltxFeb 27, 2026 5:29 PM
3,051 Posts
I've had this TV since May of 2025. It's been great so far. A lot of people noted there were issues with the power supply but haven't had any issues with mine... yet. 1 year warranty is coming up soon so who knows. Luckily paid with my Amex Gold so I get an extra year warranty.
Feb 27, 2026 5:30 PM
1,398 Posts
Joined Dec 2005
ProAm500Feb 27, 2026 5:30 PM
1,398 Posts
I could be wrong about this, but I believe this model and size had power supply issues. I bought a open-box s95d for a stupid deal a month or so ago and remember reading about those models.
Feb 27, 2026 7:47 PM
2,712 Posts
Joined Nov 2010
CreditGuyFeb 27, 2026 7:47 PM
2,712 Posts
I've had mine for about 8 months and no issues. The Sam's Club extended was included. Every person they sees this TV is blown away by how good it is. It's a beautiful picture.
Feb 27, 2026 7:58 PM
485 Posts
Joined Dec 2014
capgeo1947Feb 27, 2026 7:58 PM
485 Posts
Bought this about 10 months ago via greentoe for about $1750 (no tax)Two weeks later power supply failed and 5 days later Samsung replaced at no cost. I think the problem was resolved. No regrets, love love love this TV
Last edited by capgeo1947 February 27, 2026 at 12:01 PM.
Feb 27, 2026 8:01 PM
34 Posts
Joined Aug 2016
JoeW5411Feb 27, 2026 8:01 PM
34 Posts
Sadly for me, unavailable for pickup or delivery Frown
Feb 28, 2026 12:11 AM
16,932 Posts
Joined Jan 2004
chong67Feb 28, 2026 12:11 AM
16,932 Posts
Is price for OLED starting to come down now?

Anyone buying big TV and laying it down flat on the SUV?
Feb 28, 2026 12:33 AM
23 Posts
Joined Nov 2015
chinmaykFeb 28, 2026 12:33 AM
23 Posts
Same rate at Costco as well.
But we have seen this price multiple times over the year.

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Feb 28, 2026 12:49 AM
9,417 Posts
Joined Dec 2014
LEOMHK1.0Feb 28, 2026 12:49 AM
9,417 Posts
Quote from chong67 :
Is price for OLED starting to come down now?

Anyone buying big TV and laying it down flat on the SUV?
It's not that the price for OLED starting to come down..... as long as LG controls the OLED panel market prices will remain high.
It's this particular model that they want to get rid off....it's rather dim and has had power issues.
1
2
Feb 28, 2026 3:24 AM
2,125 Posts
Joined Aug 2014
hightechieFeb 28, 2026 3:24 AM
2,125 Posts
Got this recently for $800 open box (17hr run time) and $179 on top for 5 years geek squad
Feb 28, 2026 8:20 PM
906 Posts
Joined Jun 2016
socsebFeb 28, 2026 8:20 PM
906 Posts
Quote from LEOMHK1.0 :
It's not that the price for OLED starting to come down..... as long as LG controls the OLED panel market prices will remain high.
It's this particular model that they want to get rid off....it's rather dim and has had power issues.
It's not that dim lol I had the s90c and it was quite good as long as your isn't super bright it's a good tv similar to the highly rated s90F
Mar 1, 2026 5:35 AM
6 Posts
Joined Oct 2014
CfrauloMar 1, 2026 5:35 AM
6 Posts
Bought mine open box at bestbuy for $475. Had a scratch on the backside of the TV but it's mounted on my wall. Crazy good deal that I had to snag even though I really didn't need a 77" for my office lol. Very comparable to my s95c, maybe a tad brighter too. Fingers crossed I don't have any power supply issues, but so far all is well!
Mar 1, 2026 8:34 AM
28 Posts
Joined Dec 2014
xraybravoMar 1, 2026 8:34 AM
28 Posts
As the title states, my PSU went out at the 8-month mark. 2nd PSU is going strong.

Quote from fyreboltx :
I've had this TV since May of 2025. It's been great so far. A lot of people noted there were issues with the power supply but haven't had any issues with mine... yet. 1 year warranty is coming up soon so who knows. Luckily paid with my Amex Gold so I get an extra year warranty.
Mar 3, 2026 5:11 AM
1,822 Posts
Joined Oct 2007
OCNewbieMar 3, 2026 5:11 AM
1,822 Posts
Quote from Cfraulo :
Bought mine open box at bestbuy for $475. Had a scratch on the backside of the TV but it's mounted on my wall. Crazy good deal that I had to snag even though I really didn't need a 77" for my office lol. Very comparable to my s95c, maybe a tad brighter too. Fingers crossed I don't have any power supply issues, but so far all is well!
I presume there's no way to find such a deal online, is there? You just happened to be in the store or something?
Mar 4, 2026 2:02 AM
39 Posts
Joined Sep 2021
GeorgiaProfessorMar 4, 2026 2:02 AM
39 Posts
I just ordered 75" QN90F from Costco. Now I saw this. Should I cancel my order?

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Mar 5, 2026 5:47 AM
9 Posts
Joined Oct 2020
EfficientBelieve180Mar 5, 2026 5:47 AM
9 Posts
Quote from GeorgiaProfessor :
I just ordered 75" QN90F from Costco. Now I saw this. Should I cancel my order?
I would.

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