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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
3,864 ratings3,764 reviews
  1. 5 stars74% (2,846)
  2. 4 stars15% (582)
  3. 3 stars6% (229)
  4. 2 stars2% (90)
  5. 1 star3% (117)

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Showing 1,111-1,120 of 3,764 reviews
Apr 20, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Large and in charge!

[This review was collected as part of a promotion.] Purchased during black Friday, mostly bc my grandma's TV finally gave out. We came across the Samsung Crystal and the brightness, resolution and vibrancy is amazing! Easy to set up and the sound is spectacular!

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Apr 5, 2026
Reviewer name: Bought the tshirt
3 out of 5 stars
3 out of 5 stars review

Great price, disappointing viewing

[This review was collected as part of a promotion.] It's a large screen TV at a great price. My primary quarrel is with watching dark shows (so many are these days) during the daytime in a well lit room. It proves nearly impossible to see any detail. It's unfortunate and what that means is I can only watch my primary shows during the evening. TV is a serious hobby and I go to sleep fairly early so it's upsetting to be confined to evenings only which provides only 1-2 of quality watch time. Unfortunately there is not enough adjustment within the TV's picture capabilities to combat this though I've optimized settings as much as possible. I also had an issue with weird red lines appearing onscreen occasionally. I had to unplug the TV to make them go away. This issue seems to have resolved after 3-4 months.

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

Hi Bought the tshirt, 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. I hope these suggestions help. If you have any other questions, feel free to call us at 1-800-SAMSUNG between 8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun, any day of the week. You can also reach our LiveChat team by selecting the ‘Support’ link on our website. ~ Samsung Advisor

Feb 5, 2026
Reviewer name: Benji
3 out of 5 stars
3 out of 5 stars review

Disappointed

[This review was collected as part of a promotion.] Very disappointed in most aspects of the functionality of this set. I have 3 other Samsung smart tvs and this is the only one that makes me jump through hoops to get to my streaming channels plus the remote is just awful.

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

Hi Benji, We're sorry to hear about your experience. Please know we are available and happy to assist with any questions you may have. Call 1-800-SAMSUNG from 8AM - 12AM EST, seven days a week, or connect with a LiveChat agent anytime by selecting ‘Support’ on our website. ~ Samsung Advisor

Feb 17, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Just what the Doctor ordered

[This review was collected as part of a promotion.] The TV is surprisingly light for its size. It was easy to hang and fit our space perfectly. Its brightness, resolution, and features were exactly what we wanted and needed. So glad we bought a Samsung, excellent choice, and we as a family love how well it plays movies, tv, and the sound for oem speakers is excellent and clear. We love the security of the online features. Overall, the vibrant picture is what we love the most. Thank you Samsung for a great TV.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Feb 17, 2026
Reviewer name: Slowie9x
5 out of 5 stars
5 out of 5 stars review

Samsung is the best

[This review was collected as part of a promotion.] I love Samsung TVs because they have the best picture and the best interface out of all the TVs that are on the market. I'm highly satisfied with every TV that I purchased from them including this one it is remarkable beautiful picture I couldn't be happier and I love the voice remote solar cell

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

Great features, would recommend

[This review was collected as part of a promotion.] The quality in sound of being clear, vibrant, and typically high-pitched. Our Samsung TV has truly stood the best of time.It's easy to use, easy to navigate, and has definitely proven to be a great investment for our home.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Apr 20, 2026
Reviewer name: fjmg91
5 out of 5 stars
5 out of 5 stars review

The best add to my galaxy ecosystem.

[This review was collected as part of a promotion.] Excellent TV, probably the best i ever had. Greta image quality, the display its beautiful, the connectivity with my galaxy phone its great, the resolution on the screen its great, the vibrancy of colors its great, i love how bright it gets during the day making the daily streaming awesome. Its just a great TV with very good features, more if you are in the galaxy ecosystem.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Apr 13, 2026
Reviewer name: SDWalker
5 out of 5 stars
5 out of 5 stars review

An Amazing Resolution

[This review was collected as part of a promotion.] “The Samsung TV looks incredible in my living room. It has a bright resolution, and the colors look amazing in every picture mode. It also feels very secure whether it's mounted on the wall or placed on a stand, because the design and weight make it stable and easy to handle. I'm even considering replacing my other brands because they don't perform as well as this one.”

Review from Samsung US
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Mar 23, 2026
Reviewer name: Debster32
5 out of 5 stars
5 out of 5 stars review

Love this TV

[This review was collected as part of a promotion.] Love this TV. Granted, it's not a top-of-the-line model, but it has a fantastic picture and looks great, even in a brightly-lit room. The built-in apps work well, with just a slight delay when loading. Samsung's free channels are a nice bonus. My husband loves watching their hunting and outdoor channels. This TV is a great value for the price.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Mar 23, 2026
Reviewer name: W8ster
5 out of 5 stars
5 out of 5 stars review

Wow what a picture

[This review was collected as part of a promotion.] One i saw my favorite TV shows and moves. I knew I didn't want to leave the house for one second. Uber eats became my friend for the next week. So easy on the eyes. I can get as close as I want. MOM!

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124