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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 471-480 of 3,730 reviews
May 21, 2026
Reviewer name: BASICJAT
4 out of 5 stars
4 out of 5 stars review

Good but Some improvements be nice

[This review was collected as part of a promotion.] Good picture quality both OTA and streaming. Program GUID instant info is skechy or non existent. Fire TV's does a better Job of Program guid info and layout. I still like the old DirectTV HNS layout for instant ch info but that's long been forgotten. Use extended Phillips remote with full feature buttons much better than Samsung remote. Had a Previous STV with remote that was configured with circle control which I liked better but case broke in half not to sturdy. Sound is good but playing Streaming content say from Prime I find the CEC HDMI wont allow u to do extend sound equalization between my audio amp/rec and TV GUI. The only audio options are fixed Audio format types selections. The new STV start up dash board is now improved after last update.

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

Fun to use

[This review was collected as part of a promotion.] I love the features that allow me to pretty much watch when and how I prefer such as starting from beginning or choosing my library and favorites. The color is great ! All the suggestions help a lot. Also have nor problem with the resolution.

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

non compatible sound bar!

[This review was collected as part of a promotion.] I upgraded from a 50 inch samsung with a samsung soundbar to a 75 inch. When trying to get the sound bar going it was not compatible with the new 75 inch. The old samsung sound bar wasn't that great anyway and only a few years old. I will not go out and get another sound bar. Thanks a lot. Mike

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 25, 2026
Reviewer name: Guy watching tv
4 out of 5 stars
4 out of 5 stars review

Awesome tv

[This review was collected as part of a promotion.] Beautiful tv with a stunning picture and great sound. Easy to setup. Samsung synced with s25 ultra to make quick and easy setup. Definitely a grade above others. Being able to game is a massive bonus. The back lighting makes games easy to see. Love the tv.

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

Streaming

[This review was collected as part of a promotion.] Streaming on my Amazon firestick only works sometimes. Sometimes it starts and freezes up. Other times there is no sound. The only cure is to unplug the TV and plug it back in. The firestick is new with new batteries so I know its not the problem. Love to hear from you.

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

Hi Sammy, We're sorry you are experiencing issues with your U7900F freezing up. 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 issues after these steps, please contact Samsung Support at 1-800-SAMSUNG, available daily from 8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun. You can also visit the Samsung website and click on ‘Support’ for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Advisor

Jun 13, 2026
Reviewer name: Hazz79
5 out of 5 stars
5 out of 5 stars review

Stunning 75" Samsung 4K TV Picture Quality

[This review was collected as part of a promotion.] 5 out of 5 stars Excellent picture quality that really impressed me. I picked up this 75" Samsung Crvsta UHD U7900F 4K TV a few weeks ago and it's been a huge upgrade for my living room. The size is perfect for movie nights and sport. It feels immersive without being overwhelming.The aesthetics are really clean and modern. The slim bezels and sleek black finish look premium on my media console, and it blends in nicely with the room instead of standing out like an eyesore.Brightness is outstanding. Even with lights on in the room during the day, everything stays clear and punchy. I don't have to close the curtains anymore to enjoy a good show.Contrast is also impressive for a UHD TV in this range. Blacks look deep and inky, especially in darker scenes from movies like Dune or The Batman. Details in shadows don't get lost. Resolution is sharp as expected from 4K. Text, fine details, and textures all pop. You can really see the difference when watching 4K content on Netflix or YouTube.What surprised me the most is the vibrancy. Colors are rich and lively without looking over-saturated or fake. Skin tones look natural, greens in nature documentaries are vivid, and reds really stand out. Everything just looks more alive.Overall, this TV delivers fantastic picture performance for the price. Highly recommend if you're looking for a big-screen 4K that makes your favorite content look great.

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

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

Greatest TV I've ever owned

[This review was collected as part of a promotion.] the TV is awesome it's bright vibrant and you can put it in the mode where it takes care of its own picture mode is awesome great sound resolution is amazing contrast as if the image on the screen is more real than real life and super lightweight for is size absolutely love the TV and all of the features and I can get my phone connect to it through the smart things app absolutely love the TV and all of the features all around the best of tv I've ever had

Review from Samsung US
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Jun 6, 2026
Reviewer name: larkspurlady
4 out of 5 stars
4 out of 5 stars review

The remote is hard to use.

[This review was collected as part of a promotion.] The TV itself is OK. The remote is hard to use. I think individual buttons would be better than the circle. My friend gave me the TV as a gift, so I will continue to use it, even if it is a little frustrating.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 11, 2026
Reviewer name: Amb3r_mar13
5 out of 5 stars
5 out of 5 stars review

EXCELLENT QUALITY

[This review was collected as part of a promotion.] This TV was very easy to set up and easy to navigate. The brightness and color is so vibrant and can be adjusted to to suit the comfort of your atmosphere. Resolution is so clear making it easy on the eyes and security is top notch. I will definitely purchase another in the future.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124