Customer reviews from Samsung US
Samsung - Refurbished Excellent - 77 Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
Average customer rating
4.7
(769 Reviews)
Rating breakdown 769 reviews
5 Stars
637
4 Stars
80
3 Stars
21
2 Stars
19
1 Star
12
95%of customers recommend this product.
(
378 out of
398)
Customer Reviews for Samsung - Refurbished Excellent - 77 Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)
Customer Rating
5
S90F is a great OLED TV
on June 12, 2026
Posted by: oledluvr
[This review was collected as part of a promotion.] Great contrast. The TV is bright and vivid and the image quality is always sharp. I like the AI upscaling because it allows for even bad quality videos to have a really smooth image.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Great features!
on June 12, 2026
Posted by: Maeggy
from Laplace,LA
[This review was collected as part of a promotion.] The brightness is great! I'm a gamer so controlling the contrast, sharpness, and upscale. I love it!
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
WHAT AN AMAZING TV!! ❤️❤️
on June 12, 2026
Posted by: Anonymous
[This review was collected as part of a promotion.] First off, let me start by saying that this TV is an absolute game changer. Every time I have guests that come over, they are amazed by the quality that the TV offers. Definitely a must buy for people that are interested in high-performance.
Written by a customer while visiting Samsung US
Customer Rating
4
Worth Purchase
on June 12, 2026
Posted by: Reii
from Cumming ga
[This review was collected as part of a promotion.] Overall it's pretty much good and basically it offers much dynamic range for morning and night and apart from that It has Nice features such as smart things and everything which lets you control you know with your mobile and use AI feature server while watching movies and sports events
I would recommend this to a friend!
Features
4
Performance
4
Design
5
Value
4
Written by a customer while visiting Samsung US
Customer Rating
5
Excellent TV
on June 13, 2026
Posted by: Otit8525
from Puerto Rico
[This review was collected as part of a promotion.] Excellent TV! This is my first OLED and I don't regret the purchase at all. From the moment you turn it on, you see a stunning and crisp image, it's easy to program, super smooth, and the picture is incredibly bright with amazing contrast.Pure blacks and superb scaling.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Bragging rights for cheaper.
on June 13, 2026
Posted by: Nicksticka
from Grand Blanc Michigan
[This review was collected as part of a promotion.] Tv meets or exceeds my expectations. Ironically not the most expensive TV. But it is one of the best TVs on the market. This TV is last generation but it is still a generational TV. This is the kind of TV that you ignore future advancements in technology because of the quality. I honestly feel I'll have and enjoy this TV for at least a decade.
Beautiful picture quality. Very slim design.
I would recommend this to a friend!
Features
5
Performance
5
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
5
Bright and colorful
on June 14, 2026
Posted by: Jeang12
[This review was collected as part of a promotion.] the brightness on this tv is efficient. the brightness changed according to the that in the room
I would recommend this to a friend!
Features
5
Performance
4
Design
5
Value
5
Written by a customer while visiting Samsung US
Customer Rating
3
Viewing interuption.
on June 15, 2026
Posted by: I don not have one
[This review was collected as part of a promotion.] TV is very good except the signal is buffering it seems every 15 - 20 minutes disrupting viewing.
Have tried several attempts to correct in settings. A corrective action would be helpful.
Otherwise happy with TV.
Have tried several attempts to correct in settings. A corrective action would be helpful.
Otherwise happy with TV.
Response from Samsung USBy Samsung Advisor, June 15, 2026
Hi there,
Thank you for sharing your experience. Buffering during streaming is typically related to internet speed or signal strength. This can happen when your connection isn’t able to deliver data quickly enough for smooth playback.
We recommend the following steps to help improve streaming performance:
1. Use a 5GHz Wi-Fi connection, if available
2. Try a wired LAN connection for more stability
3. Reposition your router to minimize obstacles between it and the TV
4. Make sure your TV is running the latest firmware (Settings > Support > Software Update)
5. Run Device Care to optimize performance: Home > left directional key > Settings > Support > Device Care > Start Device Care
If buffering continues, you may want to contact your internet service provider to check your current speed or explore upgrade options.
If we can assist further, please call us at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun), or reach us via text anytime. You can also visit ‘Support’ on our website for:
• Live Chat
• Manuals, Software, & Warranty Info
~ Samsung Advisor
Thank you for sharing your experience. Buffering during streaming is typically related to internet speed or signal strength. This can happen when your connection isn’t able to deliver data quickly enough for smooth playback.
We recommend the following steps to help improve streaming performance:
1. Use a 5GHz Wi-Fi connection, if available
2. Try a wired LAN connection for more stability
3. Reposition your router to minimize obstacles between it and the TV
4. Make sure your TV is running the latest firmware (Settings > Support > Software Update)
5. Run Device Care to optimize performance: Home > left directional key > Settings > Support > Device Care > Start Device Care
If buffering continues, you may want to contact your internet service provider to check your current speed or explore upgrade options.
If we can assist further, please call us at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun), or reach us via text anytime. You can also visit ‘Support’ on our website for:
• Live Chat
• Manuals, Software, & Warranty Info
~ Samsung Advisor
Written by a customer while visiting Samsung US