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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 661-670 of 3,730 reviews
Jun 18, 2026
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Great features

[This review was collected as part of a promotion.] Big colorful picture with sleek black frame. Easy set up to stream and watch with clean clear screen that jumps out ...lots of different features to keep settings secure and sign up with samsung account keeps you on top of alerts.

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

Perfect Size and Price

[This review was collected as part of a promotion.] We thought we wanted a bigger TV to follow the trend, but getting a 50 inch has the same picture and sound as the bigger TVs. We also loved the price compared to other brands with the same abilities.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 11, 2026
Reviewer name: Shirls
1 out of 5 stars
1 out of 5 stars review

Not a fan.

[This review was collected as part of a promotion.] This is a cheap tv. It's very slow and not bright even when adjusting the color. I don't care for the setup line. I LOVE SAMSUNG. My family phones and other tvs are all samsung BUT this tv disappointed me so much. The pro is the samsung channels. I do like that it has its own tv channels .

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

Hi Shirls, 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 7, 2026
Reviewer name: Whazit Tooya
5 out of 5 stars
5 out of 5 stars review

Awesome TV

[This review was collected as part of a promotion.] Honestly, I really like this TV. The picture looks sharp and the colors pop, so everything looks really nice and clear. The brightness and clarity are really nice, so it's easy to watch. I also like the sleek design because it looks modern and fits right in with the rest of my home. The smart features are convenient too, especially since everything works well with my other Samsung devices. I only have Samsung products at home, so I can control everything easily from my Samsung Galaxy S21 Ultra. Overall, it's just a solid TV that looks great and works well.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 23, 2026
Reviewer name: LillyRay22
4 out of 5 stars
4 out of 5 stars review

Great clearity, resolutions and much more

[This review was collected as part of a promotion.] Son happy with our crystal 4k uhd smart tv! It almost feels as if your also in the picture of what we are watching it feels so realistic especially with out samsung surround sound to go with! Never been so satisfied and ecstatic when we're actually watching a movie with the family like i am now! Only concern is how intense and level of of access people have at their finger tips to hacking accessories makes me want better security systems

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

Great Features

[This review was collected as part of a promotion.] has a very great security system the picture quality is outstanding bright and bold and it all around is a great TV very pleased with my product also has very great resolution and is very vibrant love the Aesthetics of it

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 20, 2026
Reviewer name: Birddog3
5 out of 5 stars
5 out of 5 stars review

Great Resolution and Brightness

[This review was collected as part of a promotion.] TV overall has met advertised claims. Took a while to navigate process to connect to my DISH provider. Only complaint is that screen goes black when I switch to HOME on my DISH controller but sound remains on???Have to shut TV down and bring back up. Have learned to work around it. TV is not as easy to operate/navigate as my previous TV of a different brand. Probably would not choose this Samsung Model again.

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

Buy It!

[This review was collected as part of a promotion.] We love the clear picture, color, and the brightness as well. The aesthetics are clean looking and the resolution is superb! I haven't used the security settings on the TV but I'm sure they are great too.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 17, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Sam-Sung a perfect pitch with this TV

[This review was collected as part of a promotion.] This Samsung was an amazing replacement to a similar Vizio unit that barely lasted a few years. Resolution is so much better and even the menu controls are easier and smoother to use. Would recommend this model to anyone else looking for a great, reliable and trusted name in televisions.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 5, 2026
Reviewer name: CBanks818
2 out of 5 stars
2 out of 5 stars review

Ok

[This review was collected as part of a promotion.] Honestly not that impressed with the tv. Just can't get the settings right on it. Everything we watch just seems super dark and half the time I can't see what I'm watching, price was good but just not happy with the tv

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

Hi CBanks818, 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