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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
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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 2,371-2,380 of 4,085 reviews
May 11, 2026
Reviewer name: Ksalboz
4 out of 5 stars
4 out of 5 stars review

Great tv for the price

[This review was collected as part of a promotion.] Price is great Sound is good Picture 7/10 sometimes you have to unplug from outlet to fix the colors Speed 8/10

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 24, 2026
Reviewer name: Cnrussell
5 out of 5 stars
5 out of 5 stars review

Great tv

[This review was collected as part of a promotion.] Live samsung products...Has great graphics...love the apps....easy to use.... Love that you can use the remotes on all tvs.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 17, 2026
Reviewer name: Living4God
5 out of 5 stars
5 out of 5 stars review

Great picture

[This review was collected as part of a promotion.] It has a habit of turning black for a minute and its a little laggy but other than that i love the picture quality

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
May 11, 2026
Reviewer name: DanielN
5 out of 5 stars
5 out of 5 stars review

Great TV for the money

[This review was collected as part of a promotion.] I bought this TV for my parents to replace a failing LG that wasnt very old. Its a great value for the money

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
May 20, 2026
Reviewer name: Tanny
2 out of 5 stars
2 out of 5 stars review

Very Dark colors and bad resolution

[This review was collected as part of a promotion.] The tv image is very dark and not a good resolution, even in Dynamic settings is very dark, with other settings is worst.

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

Hi Tanny, We’re sorry to hear that the picture on your Samsung U7900F TV appears too dark. If this isn’t meeting your expectations, there are several settings you can adjust to improve the overall brightness and clarity of your screen. First, try disabling certain energy-saving features that may be dimming the screen automatically. Go to: Settings > All Settings > General & Privacy > Power and Energy Saving, then turn off Brightness Optimization, Energy Saving Solution, Motion Lighting, and/or Contrast Enhancer. Next, adjust the Picture Mode to better match your viewing environment: Settings > All Settings > Picture > Picture Mode and choose from the following: • Dynamic – Brighter and clearer for well-lit rooms • Standard – Balanced for most environments • Movie – Ideal for watching in a dark room • Eco – Designed for energy savings • Filmmaker Mode – Preserves the creator’s original intent You can also manually adjust brightness by going to: Settings > All Settings > Picture > Expert Settings > Brightness. Use the slider to set a level that suits your preferences (0–50). Finally, we recommend making sure your TV has the latest software installed: Settings > Support > Software Update > Update Now We hope these tips help improve your viewing experience. If you need further assistance with setup or adjustments, feel free to contact Samsung Customer Support 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

May 16, 2026
Reviewer name: Chichi
5 out of 5 stars
5 out of 5 stars review

Great product

[This review was collected as part of a promotion.] clear picture nice products would like to buy this again. watching it like I'm in the cinema watching a movie. if I'm to buy this again I will buy it all over and over again I love my TV.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 17, 2026
Reviewer name: Damoknows
5 out of 5 stars
5 out of 5 stars review

Great buy!

[This review was collected as part of a promotion.] The picture on this tv is absolutely crazy good! Better than movie theater quality. I would recommend anyone to buy one. The accessibility of the different apps is fast and smooth.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 23, 2026
Reviewer name: Bigredz77
5 out of 5 stars
5 out of 5 stars review

Great features. Samsung health on the home screen

[This review was collected as part of a promotion.] If you are a Samsung customer you'll love this television. The picture is crystal clear. The most beautiful part is when i upgrade i trade it in.

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

Returned to store

[This review was collected as part of a promotion.] We tried everything to get the Samsung hub to update and it would not! We could not load any of our streaming apps (Netflix, Hulu, prime, etc) so we returned the tv!

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

Hi Disappointedcustomer, We're very sorry you experienced issues with signing into Samsung Smart Hub on your U7900 TV. Please know we are always available and would have been happy to troubleshoot the issue with you. We hope you’ll consider Samsung again in the future. If you do, we’re always here to help with setup and support. Reach us at 1-800-SAMSUNG (8AM – 12AM EST, 7 days a week), or visit our website to chat live and access manuals or software. ~ Samsung Advisor

Apr 1, 2026
Reviewer name: MissMallyGirl
1 out of 5 stars
1 out of 5 stars review

Dying at 2 years old

I purchased the 75' Crystal UHD in 2024 and already the LED backlights are failing. I've never had a samsung TV before, but you can sure bet that I will not be purchasing another one.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999