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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
3,898 ratings3,798 reviews
  1. 5 stars74% (2,870)
  2. 4 stars15% (589)
  3. 3 stars6% (232)
  4. 2 stars2% (90)
  5. 1 star3% (117)

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Showing 1,631-1,640 of 3,798 reviews
Jun 5, 2026
Reviewer name: Matt
3 out of 5 stars
3 out of 5 stars review

Good deal but not very bright

[This review was collected as part of a promotion.] I quite like almost everything about this tv with one glaring exception- it’s just not very. I really have to wait until after sunset to watch any shows that have night time scenes.

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

Hi Matt, 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

May 20, 2026
Reviewer name: Oscar
5 out of 5 stars
5 out of 5 stars review

Amazing Smart TV

[This review was collected as part of a promotion.] Awsome craftsmanship and s very easy to navigate the various features of this magnificent work of art!

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 20, 2026
Reviewer name: Carguy
3 out of 5 stars
3 out of 5 stars review

TV problems

[This review was collected as part of a promotion.] The TV has trouble sinking up to the surround sound and cable box. Have to turn the tv on and off several times, sometimes some of the pixels don’t work

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

Hi Carguy, To best assist you, please call us at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat and additional support resources are also available through the Support link on our website. ~Samsung Advisor

Jun 20, 2026
Reviewer name: Tv Lover
5 out of 5 stars
5 out of 5 stars review

Great tv

[This review was collected as part of a promotion.] Great picture overall. Bright, sharp resolution, and vibrant colors. Best picture I've seen on any set. All future tv purchases will be Samsung.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 1, 2026
Reviewer name: MARTINUCCH
5 out of 5 stars
5 out of 5 stars review

SAMSUNG IS THE BEST HANDS DOWN!!!

[This review was collected as part of a promotion.] I LOVE anything SAMSUNG😍😍 but the TV Picture color and overall quality(doesn't feel cheaply made) Also Streams without issues. Upgrade soon!!! #TEAMSAMSUNG

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 18, 2026
Reviewer name: Msm22
4 out of 5 stars
4 out of 5 stars review

Great

[This review was collected as part of a promotion.] the color Macy a Fosters speed they have actually me controls everywhere so that's good HDMi speed color controls and contrast

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jul 5, 2026
Reviewer name: Bonjo
5 out of 5 stars
5 out of 5 stars review

Awesome picture and features!

[This review was collected as part of a promotion.] It has a great picture with great features. It was easy to set up and operate. It's my first experience with a newer smart TV.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 20, 2026
Reviewer name: Lunanany
5 out of 5 stars
5 out of 5 stars review

Great resolution

[This review was collected as part of a promotion.] We have the tv in our living room.. we love to watch our shows and games the brightness and resolution are a great feature.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 18, 2026
Reviewer name: Luvv2shop
5 out of 5 stars
5 out of 5 stars review

Amazing features

[This review was collected as part of a promotion.] One of the best TV's, you get so much for the price which is also very good. Streaming is absolutely easy and reliable plus the seamless parking to your samsung device is top tier.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 20, 2026
Reviewer name: JulioL
5 out of 5 stars
5 out of 5 stars review

Excellent new feature specially the sign language

[This review was collected as part of a promotion.] excellent features specially on the deaf of hearing because I have two children wearing hearing aids and that helps a bunch overall 10 out of 10

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124