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Customer reviews for SAMSUNG 70" Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 70" Class U7900F Series 4K Crystal UHD Smart TV
4.5 out of 5 stars
stars
2,307 ratings2,300 reviews
  1. 5 stars73% (1,688)
  2. 4 stars15% (349)
  3. 3 stars6% (141)
  4. 2 stars2% (55)
  5. 1 star3% (74)

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Showing 101-110 of 2,300 reviews
Jun 5, 2026
CBanks818
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?519VMKO7QPOP17358505999
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 5, 2026
Daniel
2 out of 5 stars review

Fine but not great.

[This review was collected as part of a promotion.] It’s fine but sometimes the sound cuts out and you have to power cycle the tv to get it to work again. Also kind of annoying that only the remote that came with it can click the update buttons. Overall a decent tv, but I don’t think I’d buy it again.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
reply from Samsung Advisor

Hi Daniel, For optimal performance, please ensure your TV is running the latest firmware. You can check this by going to: Home > left directional key > Settings > Support > Software Update To further optimize performance, try running Device Care, which checks memory, clears unused cached data, and closes background apps: Home > left directional key > Settings > Support > Device Care > Start Device Care If issues continue, please reach Samsung Support 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 1, 2026
Delow85
5 out of 5 stars review

Great features I don't know

[This review was collected as part of a promotion.] it's working great best ones I've had . hope it lasts a long time I like the high colors the brightness and then I like how it dims down at night great resolution followed by strong security the vibrations are okay An An tics good aes

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 20, 2026
mamamack11
5 out of 5 stars review

Even good for seniors (Not the high school type)

We have quite enjoyed our Samsung 55" Class Crystal UHD U7900FD Smart TV. We are both elderly and had some problems in the past understanding and operating previous tvs. We did have to recruit a grandson (1 years old) to make sure we were doing it right, but it's very doable. It has a great picture with vivid color :). We have no problem streaming or finding a channel/program.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 22, 2026
T v lover
5 out of 5 stars review

Awesome

[This review was collected as part of a promotion.] The best of the best hands down loved it. Enjoy it every day. I love the quality i love the sound I love everything about my T. V it's the best TV I ever had. I will buy me a hundred or more of em.If I could

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 10, 2026
Beenjammin
5 out of 5 stars review

Love this TV

[This review was collected as part of a promotion.] This is a great tv, I love the picture and all the cool features. I love the Samsung TV plus with all the free channels and I'm crazy over how cool the Gaming Hub is. Not to mention that I feel safe knowing that it's security is powered by Knox.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 11, 2026
Luv2shop
5 out of 5 stars review

The features

[This review was collected as part of a promotion.] The resolution is great brightness is like a star vibrancy is amazing aesthetics are better than Pinterest and the contrast chefs kiss five stars if i could infinite stars definitely useful I would one million times recommend

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 5, 2026
Ivan
4 out of 5 stars review

I like Samsung

[This review was collected as part of a promotion.] I really like this brand. The only thing to mention about this TV is that one day the picture started looking strange and I thought it was going to break—I don't use it very often. It has looked fine since then, but I hope it doesn't develop any faults; otherwise, everything is good and I like it.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 23, 2026
Craig88
5 out of 5 stars review

All around GREAT TV!

Best TV I have bought in a long time. Boot time is quick! UI is very user friendly. Picture and sound quality are unmatched, compared to TVs in this class. TV features great aesthetics. Including the thin casing it has. Seemless and easy on the eyes! Will buy another Samsung TV for sure!

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 9, 2026
Kadenrasco
4 out of 5 stars review

Awesome tv amazing bang for your buck

[This review was collected as part of a promotion.] This TV is great quality for the size and price It was so good for the price in fact I bought a second TV for my grandparents, I've used vizio LG and TCL TVs and none of them can compare or come close to the colors or the responsiveness of the Samsung I bought and the Samsung comes in cheaper than the competitors. My current tv before my Samsung is an LG 55in and it was about 300 a few years ago and it's responsiveness can't compare. There is a few bugs with the Samsung but overall awesome.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999