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Customer reviews for SAMSUNG 55" Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 55" Class U7900F Series 4K Crystal UHD Smart TV
4.5 out of 5 stars
stars
3,830 ratings3,730 reviews
  1. 5 stars74% (2,820)
  2. 4 stars15% (576)
  3. 3 stars6% (228)
  4. 2 stars2% (89)
  5. 1 star3% (117)

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Showing 21-30 of 3,730 reviews
Aug 5, 2026
Reviewer name: Crystallize22
4 out of 5 stars
4 out of 5 stars review

Good features

[This review was collected as part of a promotion.] I love how I am able to change the brightness on the tv to either being extremely bright to extremely dark like a phone. The contrast is also adjustable to whatever your liking is, the responsiveness is also amazing but there are times that it glitches forward 10 seconds in a show but that's it.

Review from Samsung US
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Aug 20, 2026
Reviewer name: victor
1 out of 5 stars
1 out of 5 stars review

Has gotten real buggy.

Tv has gotten real laggy and constantly disconnects from wifi while all my other devices stay with a good strong signal. moving through the controls has also become an issue with a bunch of lag happening through out where it gets late responses form the tv remote. Remote is still the original at purchase.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
reply from Samsung Specialist

We appreciate your feedback regarding response time. For optimal performance, please ensure your TV is running the latest firmware. You can check this by going to: Home > top directional key > Settings > Support > Software Update To further optimize performance, try running Device Care, which checks memory, clears unused cached data, and closes background apps: Home > top directional key > Settings > Support > Device Care > Start Device Care If issues continue, please reach Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Specialist

Aug 17, 2026
Reviewer name: Solas
5 out of 5 stars
5 out of 5 stars review

Great features no matter the size or placement.

Our newest Samsung TV sits in our guest room and is always a nice addition when our guests come to visit. The vibrant colors, contrast, and brightness are always mentioned when someone visits. Personally I love the upscaling and responsiveness of the UI compared to many other model televisions out there today. More and more as I get older Samsung products seem to feel more and more like Home. Thanks Samsung great job!

Review from Samsung US
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Aug 3, 2026
Reviewer name: GarrettDoesTech
5 out of 5 stars
5 out of 5 stars review

Amazing color, amazing contrast, good purchase!

[This review was collected as part of a promotion.] The TV is bright, very contrasty, Upscaling works fine, not the best but again not the worst, Not very responsive, the OS lags a good bit but we use a Roku anyways so not a problem. Colors look AMAZING!! Best colors ever.

Review from Samsung US
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Aug 19, 2026
Reviewer name: ChewyChew91
5 out of 5 stars
5 out of 5 stars review

65" Crystal UHD Samsung Smart TV

The quality, brightness, contrast and sound is immaculate! Dont even need a sound bar because the sound from the tv speakers are enough! I always tell my husband are we in the movie theaters we need it that loud? Lol! Love how easy it is to navigate and connect to my phone also. Forever a samsung girly!

Review from Samsung US
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Aug 20, 2026
Reviewer name: Gold
5 out of 5 stars
5 out of 5 stars review

Great picture at a great price.

I love my Samsung smart tv. I needed a replacement for my older Samsung that was becoming obsolete. It is very easy to use and quick to set up You can watch everything you like within minutes of plugging it in. My surround sound and sound bar synched up right away and the picture quality is amazing.

Review from Samsung US
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Aug 20, 2026
Reviewer name: CapeCodMermaid
5 out of 5 stars
5 out of 5 stars review

Excellent

I'm so pleased I finally bought a big screen TV. The colors are rich and life like, the pictures are sharp. It looks nice in the room. My one complaint is the size of the remote. The buttons for volume are tiny and take a while to set the correct volume. Other than that, I'd recommend it highly

Review from Samsung US
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Aug 20, 2026
Reviewer name: Director Anonymous
5 out of 5 stars
5 out of 5 stars review

Love our tv

[This review was collected as part of a promotion.] We love our TV. It’s got an amazing picture very responsive. It’s very bright and we love the fact that it connects with our Alexa. Which is amazing love doing family game night or watching football on Sundays.

Review from Samsung US
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Aug 21, 2026
Reviewer name: i have no nickname
3 out of 5 stars
3 out of 5 stars review

nice picture

[This review was collected as part of a promotion.] you could of made the remote control a little bigger. a bad design no color code. and the buttons are almost flush with the rest of the remote. its not user friendly...but tv does have a nice picture. just want a tv without all the free stuff and hassles

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
reply from Samsung Specialist

Thank you for your review. If there’s anything we can assist with, please don’t hesitate to 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 Specialist

Aug 20, 2026
Reviewer name: Billy
5 out of 5 stars
5 out of 5 stars review

Best Samsun TV we have ever purchase!

We have always purchased Samsung TVs. We are getting much older and needed a larger screen to help us read text and see clearer images. Thus, we purchased this TV. I am always concerned when I set up new electronics, but the set up was very simple and fast. We also purchased a Samsung soundbar with woofer to give us the movie like feeling. We have never done that before. That was simple as well. As for as quality all I can say is everything is clear has great color and contrast, and audio performance great. I wish I had purchased a little larger one but this one fits our needs.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124