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Customer reviews for SAMSUNG 70" Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 70" Class U7900F Series 4K Crystal UHD Smart TV
4.5 out of 5 stars
stars
4,092 ratings4,085 reviews
  1. 5 stars73% (3,000)
  2. 4 stars15% (617)
  3. 3 stars6% (252)
  4. 2 stars2% (100)
  5. 1 star3% (123)

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Showing 2,601-2,610 of 4,085 reviews
Oct 15, 2025
Reviewer name: LKnox865
1 out of 5 stars
1 out of 5 stars review

TV Stopped Working after 2 Months

[This review was collected as part of a promotion.] This was the worst purchase I have ever made. The wifi drops from the TV when watching and has been faulty even after repairs. Story: Around 2 months after purchasing this TV it stopped working properly. After a week of deliberating with Samsung, they sent a repair man out. I then had to request another repairman to actually fix the problem. Fast forward a month and the issue persisted again. Could not be more displeased with the product.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
reply from Samsung Brand Ambassador

LKnox865, We appreciate you taking the time to let us know about your experience with your TV. So that we can better troubleshoot this issue and provide steps towards a solution, please contact Samsung 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 Pro

Oct 15, 2025
Reviewer name: StillUpright
4 out of 5 stars
4 out of 5 stars review

Good picture, poor remote.

[This review was collected as part of a promotion.] The picture is very good for the price of the TV. The sound is pretty good for a very thin TV. The narrow and black remote is terrible to try and use. You cannot see what you are trying to do. The so called buttons are too small to use for both vertical use and horizontal use. The TV in general is not very user friendly.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Oct 17, 2025
Reviewer name: Staezy67
5 out of 5 stars
5 out of 5 stars review

I'm switching all of my T.V's to Samsung .

[This review was collected as part of a promotion.] I've enjoyed the quality that the Samsung T.V's have given me. The ease of setup and operation is second to no other tv I have used. I'm switching both my houses and my mother's house's to Samsung. The Samsung streaming on the tv is easy for my elderly mother to use.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Nov 11, 2025
Reviewer name: MGX0330
5 out of 5 stars
5 out of 5 stars review

I love this TV

[This review was collected as part of a promotion.] I'm a huge fan of Samsung products. I had a 32 & 40 inch that are a few years old still working well, so I ordered this for my den. The picture is crystal clear (just like the name). It was a breeze to set up & the remote is very responsive. I did have some lag issues when changing channels or streaming platforms but discovered it was my wifi. I hardwired the TV to my internet router and there was no more lag. Thanks for the great products Samsung.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Nov 5, 2025
Reviewer name: Athena
5 out of 5 stars
5 out of 5 stars review

U7900F Crystal UHD TV

[This review was collected as part of a promotion.] This TV is just amazing. The picture is so clear. Sound is awesome. The smartness of this TV is smarter than most people. So glad I got it with the best deal ever. Wish my 55" Samsung hadn't stopped working though...

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Oct 14, 2025
Reviewer name: Toblessed2bestressed
4 out of 5 stars
4 out of 5 stars review

Hard to set up

[This review was collected as part of a promotion.] I received this TV as a present. I never had a Samsung product. I must say it was not a easy set up as other brands . However I really enjoy my new Samsung tv. I stream and watch a lot of movies and take advantage of the live tv that my tv has to offer . I have had it for a little over a month and I have had no issues at all . Thank you for such a wonderful product

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Oct 13, 2025
Reviewer name: JunkTV
2 out of 5 stars
2 out of 5 stars review

Not nearly as good as the 20 year old Vizio i had

[This review was collected as part of a promotion.] The remote is unreliable sometimes it works other times it doesn't. The smart things app usually does work. The sound is terrible using the internal speakers. I was forced to use a soundbar for adequate volume. Only two HDMI inputs is unacceptable. Overall I would not recommend this product and look forward to replacing it soon.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
reply from Samsung Advisor

Hi JunkTV, We appreciate your feedback on the U7900 TV. If your TV is responding slowly or inconsistently to the remote, try the following steps: 1. Re-pair the remote – Stand within 1 foot of your TV and press Return and Play/Pause simultaneously for at least 5 seconds. A message should appear confirming it's connected. 2. Check the battery level – Go to: Home > left directional key > Settings > All Settings > General & Privacy > Remote Control 3. Ensure proper charging – SolarCell Remotes can charge using: o Room light or direct sunlight (solar panel should face light source) o USB-C cable (preferably Samsung-branded) 4. Update your TV’s firmware – Go to: Settings > Support > Software Update > Update Now 5. Run Device Care to clear memory and close background apps that may slow performance: Settings > Support > Device Care > Start Device Care If these steps don’t resolve the issue, please contact Samsung Support at 1-800-SAMSUNG, 8AM – 12AM EST, 7 days a week. LiveChat is also available through the ‘Support’ link on our website. ~ Samsung Advisor

Nov 6, 2025
Reviewer name: InLove
5 out of 5 stars
5 out of 5 stars review

Best TV hands down

[This review was collected as part of a promotion.] I absolutely love my new Samsung TV. The picture quality is Great! The sound is wonderful! And I purchased a 75" definitely the biggest screen I've ever owned. Lots of new features compared to the last Samsung TV I had. I would definitely recommend the newer models with the additional features.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jan 6, 2026
Reviewer name: Ski9072
5 out of 5 stars
5 out of 5 stars review

Love my new tv

This thing is amazing, love the picture and samsung tv. It was easy to connect to my apps. I have a samsung tablet and phone, so connecting to them is super easy. The only thing I would complain about is the small remote, I prefer something with numbers on it, not push a button to have the numbers appear on screen

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Nov 1, 2025
Reviewer name: CACTUS
5 out of 5 stars
5 out of 5 stars review

By far the best TV I've ever owned!

[This review was collected as part of a promotion.] You never know what you're missing till you get something better. You can see the beads of sweat on an actor's face. The colors are so much more bright and vivid than my old TV. Wish I had done this two years ago!

Review from Samsung US
Helpful?519VMKO7QPOP17358505999