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Customer reviews for SAMSUNG 75” Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 75” Class U7900F Series 4K Crystal UHD Smart TV
4.5 out of 5 stars
stars
3,936 ratings3,909 reviews
  1. 5 stars73% (2,886)
  2. 4 stars15% (599)
  3. 3 stars6% (238)
  4. 2 stars2% (92)
  5. 1 star3% (121)

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Showing 171-180 of 3,909 reviews
Jul 20, 2026
Reviewer name: Grandma Bear
5 out of 5 stars
5 out of 5 stars review

Samsung tv is the best tv ever

[This review was collected as part of a promotion.] My TV is the best TV that I have ever owned it has the best color and the biggest screen Everything is the just fantastic I would not buy another TV if it wasn't the same as this one it is perfect it's the perfect size the color is fantasticThank you very much

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 27, 2026
Reviewer name: Jamesacarr95
5 out of 5 stars
5 out of 5 stars review

Fantastic Picture Quality and tons of features

[This review was collected as part of a promotion.] Great picture quality. The the smoothness, brightness and resolution of the screen is next level. It truly competes with my larger 55" LG OLED. The integration of SmartThings to control the TV is also a plus. I bought an LG 50" and it was problematic. (Even though this was a sweepstakes entry I truly love this TV, you won't be disappointed)

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 27, 2026
Reviewer name: Britt
5 out of 5 stars
5 out of 5 stars review

Great features

[This review was collected as part of a promotion.] This Samsung tv has everything you need. It has all the apps you need. You can adjust the brightness and screen contrast. You can mirror screen on this smart tv. You can use the Samsung app to use the controller on this tv. I highly recommend.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 27, 2026
Reviewer name: NelCasique02
5 out of 5 stars
5 out of 5 stars review

excellent experience

[This review was collected as part of a promotion.] I'm very happy with my Samsung TV. The picture quality is excellent, it runs very smoothly, and the overall experience has been incredible. But what I like the most is the Samsung ecosystem. Besides my TV, I also have a Samsung soundbar connected to it, and I use a Samsung phone and Samsung earbuds. Everything works together very easily and connects seamlessly, making my overall technology experience much more convenient and practical. I even use the SmartThings app to control my devices, including the lights where I live, which makes everything even more convenient. I like the Samsung ecosystem so much that I'm even thinking about replacing my TV in the future with another Samsung model. I'm also saving money because I want to buy a Samsung laptop. I can definitely say that I love the Samsung ecosystem and how well all of its devices work together. I'm extremely satisfied with my TV and with all of my Samsung products

Review from Samsung US
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Aug 5, 2026
Reviewer name: Mel92
5 out of 5 stars
5 out of 5 stars review

Great products

100 % satisfied with my tv. This is the 2nd samsung ive bought. Still have 1st that i bought 24 yrs ago and still holding on. Got a new one cause wanted a 65". I would recommend samsung to anyone they are a company that really lives up to their name. Thank you for you great products. I will continue to be a big supporter.

Review from Samsung US
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Jul 27, 2026
Reviewer name: Patsy
5 out of 5 stars
5 out of 5 stars review

Great Features

[This review was collected as part of a promotion.] Love everything about this tv brightness and sharpness makes you think you can reach out and touch it. Effortless changing of channels. The contrast of the tv is unbelievable. Uniformity is above all others. Upscailling is terrific.Responsiveness is totally wonderful

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 27, 2026
Reviewer name: John Loki
5 out of 5 stars
5 out of 5 stars review

Excellent Picture Quality for the Price.

[This review was collected as part of a promotion.] I've been very impressed with the Samsung U7900F 4K Smart TV. The brightness is great for both daytime and nighttime viewing, and the contrast makes movies and shows look vibrant with good detail. The screen has excellent uniformity, so the picture looks consistent across the entire display. The TV is also very responsive, with apps opening quickly and navigation feeling smooth. I was pleasantly surprised by the upscaling, watching HD content looks much sharper on the 4K screen. Overall, it's an excellent value with a clear picture, easy-to-use smart features, and reliable performance for everyday entertainment.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Aug 5, 2026
Reviewer name: Anonymous
1 out of 5 stars
1 out of 5 stars review

Terrible interface and tech!

Your tv is constantly disconnecting from the internet for no reason, no matter what i do. Clear the cache, all that nonsense. The apps are constantly crashing and freezing, glitching, and sound doesnt match picture. I've never had this issue with any other tv's. It's genuinely awful and at the first chance i get i'm gonna throw it in the raritan river and smoke a cuban.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
reply from Samsung Advisor

Hi, If your TV is having trouble maintaining a wireless connection, please try the following: 1. Distance matters – Keep your TV within 50 feet of your router. Avoid placing the router behind walls, furniture, or electronic devices. 2. Minimize interference – Turn off nearby wireless devices that may disrupt the signal. 3. Power cycle both devices – Unplug the TV and router for 30 seconds, then plug them back in. 4. Run diagnostics: o Settings > Support > Device Care > Self Diagnosis > Smart Hub Connection Test o Settings > Support > Device Care > Self Diagnosis > Wi-Fi 5. Update firmware: Settings > Support > Software Update > Update Now 6. Factory reset (if needed): Settings > All Settings > General & Privacy > Reset > Factory Data Reset If you continue to experience issues, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat support and additional help are available at the ‘Support’ link on our website. ~ Samsung Advisor

Jul 23, 2026
Reviewer name: J Simmons
1 out of 5 stars
1 out of 5 stars review

Less than happy

[This review was collected as part of a promotion.] We have had this TV for less than a year. It is in our bedroom so it has maybe 30hrs of use on it. Now when I turn it on, it works for a couple minutes then the picture freezes with some green lines and pixels throughout it and make a god awful static and screeching noise. I had the previous model that work amazingly until it was knocked over by a contractor. They replaced it with this less than desirable unit. Now I have a tv that can't be watched and no receipt to get it replaced.

Review from Samsung US
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reply from Samsung Advisor

Hi J Simmons, It’s unfortunate to hear about your experience with Samsung’s U7900F TV. We’re committed to delivering quality, value, and the best possible product experience. This TV is backed by a 1-year limited manufacturer’s warranty, which includes authorized repair for eligible defects when purchased brand-new from an authorized retailer. To review full warranty terms, you can enter your model number here: https://www.samsung.com/us/support/warranty/ If you do not have your receipt, we recommend reaching out to the retailer you purchased from, as they may have access to your receipt through your email address or payment method. To set up a warranty appointment, please contact Samsung Customer Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun)or connect with a LiveChat agent by clicking the ‘Support’ link on our website. ~ Samsung Advisor

Aug 12, 2026
Reviewer name: Silki
5 out of 5 stars
5 out of 5 stars review

Great Buy!

[This review was collected as part of a promotion.] This TV has been very reliable and responsive. The colors and contrasts our amazing. Even in the light the black lighting is phenomenal and vibrant. The t v is bright enough to even see the quality During the daytime

Review from Samsung US
Helpful?5E42PT4DC65117304274207