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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
4,037 ratings4,030 reviews
  1. 5 stars73% (2,955)
  2. 4 stars15% (610)
  3. 3 stars6% (249)
  4. 2 stars2% (100)
  5. 1 star3% (123)

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Showing 1,671-1,680 of 4,030 reviews
Jun 22, 2026
Reviewer name: Slygawd
2 out of 5 stars
2 out of 5 stars review

Budget tv at its best.

[This review was collected as part of a promotion.] Tv isnt bright enough and looks dull in dark scenes. The picture looks grainy compared to other models.

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

Hi Slygawd, We’re sorry to hear you’re not fully satisfied with the picture quality on your Samsung U7900F TV. If the image appears too dark, we suggest disabling certain energy-saving features, which can automatically adjust brightness and affect how the screen looks. 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. You can also adjust the Picture Mode to better suit your environment: Settings > All Settings > Picture > Picture Mode • Standard – Default mode for general viewing • Dynamic – Brighter and clearer, ideal for well-lit rooms • Movie – Best for dark room viewing • Eco – Energy-saving mode • Filmmaker Mode – Preserves content as intended by creators To fine-tune brightness, go to: Home > left directional key > Settings > All Settings > Picture > Expert Settings, then adjust the Brightness level (0–50) to your preference. Lastly, please make sure your TV is running the latest firmware: Home > Home > left directional key > Settings > Support > Software Update > Update Now We hope these tips help improve your viewing experience. If you need further support, feel free to contact us 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 Advisor

Jun 8, 2026
Reviewer name: dimezz
1 out of 5 stars
1 out of 5 stars review

worst television i ever bought

[This review was collected as part of a promotion.] i bought the tv new and in 4 months or less it stopped working completely i tried to use warranty but the repair shop that was authorized to fix it was like a 4 hour drive one way

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

Hi dimezz, We're sorry to hear about the issues you are experiencing with your TV. Please give us a call to best discuss your service options. You can reach us at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6 PM Sat – Sun) or reach us via text 24/7. You can also visit ‘Support’ on our website for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Advisor

Jun 7, 2026
Reviewer name: Luke G
5 out of 5 stars
5 out of 5 stars review

Happy Customer!

[This review was collected as part of a promotion.] I love the clarity and sound. Also it is awesome how many channels are on this tv just because it is a Samsung. I am satisfied to say the least.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 2, 2026
Reviewer name: metalgear
4 out of 5 stars
4 out of 5 stars review

Great for the price

[This review was collected as part of a promotion.] Great TV and for the size the image is very clear, the resolution is fairly enough for the price. It is not comparable with the QLED because of the back ground light but the colors are petty good

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 27, 2026
Reviewer name: BDJONNYC
5 out of 5 stars
5 out of 5 stars review

Crystal clear picture!

[This review was collected as part of a promotion.] Absolutely love this TV. Responsiveness, contrast, and color make for great gaming and movie streaming.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 23, 2026
Reviewer name: Jack of TVs
5 out of 5 stars
5 out of 5 stars review

Love the bright colors and features

[This review was collected as part of a promotion.] I would not purchase any other brand name TV . The TV has been special and all who view it love it. I would recommend this brand TV to all I know. The response has been appreciated from all.

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

Great picture!

[This review was collected as part of a promotion.] The perfect size for a good living room. The smart TV features are always useful when I want to find something easy to watch.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 5, 2026
Reviewer name: Queen Bee
3 out of 5 stars
3 out of 5 stars review

Sound issue

[This review was collected as part of a promotion.] Picture is blurry at times. The sound is not of great quality. It sounds like it might be going out. I didn't keep the box to return it so I'm not sure what to do.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
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

Jul 5, 2026
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

65

[This review was collected as part of a promotion.] The remote is very poor. We have a hard time changing Chanel's. Maybe that's because we're old T

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 5, 2026
Reviewer name: barnie72
5 out of 5 stars
5 out of 5 stars review

great features

[This review was collected as part of a promotion.] I love it it was easy to set up and start the programming i wanted. It has a really easy set up to begin setting the tv up

Review from Samsung US
Helpful?519VMKO7QPOP17358505999