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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 721-730 of 3,730 reviews
Jun 1, 2026
Reviewer name: Want a bigger one
3 out of 5 stars
3 out of 5 stars review

Should be better for a big TV

[This review was collected as part of a promotion.] The internal workings come and go. Apps don't do what they're supposed to do so it's got some glitches. And they need to make it where these big TVs have the good middle stand. The wide cheap feet are just annoying. The color is nice on the TV and it gives nice clear on backgrounds. The sound is horrible when you put it up on the wall there's no room to do anything with the USB plugs or with any interfacing. It could be better.

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

Hi Want a bigger one. Thank you for sharing your experience with the U7900F app. If the apps are freezing, not loading, or crashing, we recommend trying the following steps: 1. Cold boot the TV by holding down the power button on your remote for 5+ seconds until the TV turns off and back on. 2. Delete and reinstall the app to clear out any potential corrupted data. 3. Reset Smart Hub to remove any app conflicts (Settings > Support > Device Care > Reset Smart Hub). Please also make sure your TV has the latest firmware installed: Settings > Support > Software Update > Update Now. If the issue continues, please reach Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat and additional resources are available through the ‘Support’ link on our website. ~Samsung Advisor

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

Great features with SmartThings

[This review was collected as part of a promotion.] The product offers intuitive navigation and an automatic brightness sensor, complemented by superior audio quality. The 360° audio technology significantly enhances the viewing experience, providing a theater-like ambiance. I endorse this model for users seeking a high-quality, feature-rich product at a competitive price point. Its seamless integration with my Samsung Galaxy device further simplifies the setup process.

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
Jun 22, 2026
Reviewer name: Nova
4 out of 5 stars
4 out of 5 stars review

Great colors and vibrancy!

[This review was collected as part of a promotion.] The TV is very good with a sharp 4K display I enjoy. The large size of this 75 inch display also makes watching movies and videos more pleasing. Audio is fine. The features on this TV are great but just have not yet explored them all. Overall great TV!

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

Gaming

[This review was collected as part of a promotion.] I really enjoy the picture quality. the color definition is really good. Security seems to be well maintained. Brightened, rightness doesn't seem to be a problem. the resolution on the TV is high quality. The size and the thinness of the TV is really, really remarkable.

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

Good for the class and price.

[This review was collected as part of a promotion.] Great picture, nice sound. Light weight. Easy set up . Many built in channels. Remote is small and has the basic functionality. Contrast adjustment is easy. It bright enough, not over powering. Resolution is good for the money. Security is ok. I guess.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 30, 2026
Reviewer name: Thisguyhere
5 out of 5 stars
5 out of 5 stars review

One of a kind!

[This review was collected as part of a promotion.] Would never buy another brand! Samsung Tvs last, have a great picture, and sound.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jul 20, 2026
Reviewer name: Not happy
1 out of 5 stars
1 out of 5 stars review

Would not buy this tv again

[This review was collected as part of a promotion.] Tv freezes while watching. Have to turn channel back and forth to in freeze

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

Hi Not happy, We appreciate your feedback regarding your U7900FD TV’s performance. If you're experiencing freezing or lag in general response time, please try the following steps: 1. Check for firmware updates – Keeping your TV up to date can resolve many performance issues: Home > left directional key > Settings > Support > Software Update > Update Now 2. Run Device Care – This tool checks system memory, frees up cached data, and closes background apps that could be slowing things down: Home > left directional key > Settings > Support > Device Care > Start Device Care 3. Cold boot your TV – With the TV powered on, press and hold the Power button on your remote for 5+ seconds until the TV restarts. This helps refresh the system. If you're still noticing performance snags after these steps, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). You can also connect with a LiveChat agent via the ‘Support’ link on our website. ~ Samsung Advisor

Jul 20, 2026
Reviewer name: J d Pearson
1 out of 5 stars
1 out of 5 stars review

Don't buy Samsung

[This review was collected as part of a promotion.] I won't buy another Samsung product. Over engineered and over complicated.

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

Hi J d Pearson, We appreciate your feedback on the U7900F TV. Please know we are always happy to assist you with any questions you may have. 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: Or visit the Samsung website and click on the ‘Support’ link for: • LiveChat with an agent • Manuals, Software, and Warranty Info • Creating a Service ticket ~ Samsung Advisor

Jul 12, 2026
Reviewer name: BigD
5 out of 5 stars
5 out of 5 stars review

Great TV

[This review was collected as part of a promotion.] Good working Tv, Brightness is excellent. Contrast is very nice as well. For the price of the TV, the resolution is great.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124