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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
3,901 ratings3,894 reviews
  1. 5 stars73% (2,860)
  2. 4 stars15% (592)
  3. 3 stars6% (240)
  4. 2 stars2% (91)
  5. 1 star3% (118)

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Showing 1-10 of 3,894 reviews
Aug 2, 2026
Reviewer name: Easy E TV
5 out of 5 stars
5 out of 5 stars review

Ease of operating

[This review was collected as part of a promotion.] the brightness of the TV is I could adjust it it's like beautiful contrast I can see everything good and clear the resolution pictures so beautiful the smoothies of operation evening and elegant in the Privacy is just smooth did you set up the vibrancy is so smooth I just love it I love everything about my Samsung TV the pictures are really like you like to talk to the TV and it'll do what I want to do

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: Director Anonymous
5 out of 5 stars
5 out of 5 stars review

Love our tv

[This review was collected as part of a promotion.] We love our TV. It’s got an amazing picture very responsive. It’s very bright and we love the fact that it connects with our Alexa. Which is amazing love doing family game night or watching football on Sundays.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: Billy
5 out of 5 stars
5 out of 5 stars review

Best Samsun TV we have ever purchase!

We have always purchased Samsung TVs. We are getting much older and needed a larger screen to help us read text and see clearer images. Thus, we purchased this TV. I am always concerned when I set up new electronics, but the set up was very simple and fast. We also purchased a Samsung soundbar with woofer to give us the movie like feeling. We have never done that before. That was simple as well. As for as quality all I can say is everything is clear has great color and contrast, and audio performance great. I wish I had purchased a little larger one but this one fits our needs.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: Gold
5 out of 5 stars
5 out of 5 stars review

Great picture at a great price.

I love my Samsung smart tv. I needed a replacement for my older Samsung that was becoming obsolete. It is very easy to use and quick to set up You can watch everything you like within minutes of plugging it in. My surround sound and sound bar synched up right away and the picture quality is amazing.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Perfect purchase!

I am truly enjoying my Samsung TV. Live the clarity and vibrancy . It us user friendly, easy set up fir adding all my apps. I also really like the Samsung TV offerings. Im still exploring the vast offerings. I am a Samsung phone lover and now TV lover!

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: Too much free time
5 out of 5 stars
5 out of 5 stars review

Perfect features

This tv is perfect for anything I watch on it. Being able to change settings on it, if needed is incredibly simple. The clarity makes you feel like you are in the movie not just watching. The phone app helps a lot right now. Being down with pain, sometimes not being able to find the remote the app is amazingly helpful. Especially to turn on when I'm away from home just to give the appearance somebody is home. I've owned many TVs, though the Samsun UHD Crystal is unmatched.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 20, 2026
Reviewer name: CapeCodMermaid
5 out of 5 stars
5 out of 5 stars review

Excellent

I'm so pleased I finally bought a big screen TV. The colors are rich and life like, the pictures are sharp. It looks nice in the room. My one complaint is the size of the remote. The buttons for volume are tiny and take a while to set the correct volume. Other than that, I'd recommend it highly

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 5, 2026
Reviewer name: JBK16
2 out of 5 stars
2 out of 5 stars review

Poor resolution and response time.

TV is not great. Resolution is bad. Whenever something on TV is dark in color, the TV can't provide the correct resolution, so it shows up like black blob. The TV and remote have extremely delayed reactions at times. Sometimes it take up to 30 seconds for the TV to respond to the remote command. Samsung TV interface, not related to the TV, is also poorly designed. I'd love to be able to put my most used apps on the home screen, rather than scrolling over to a screen where I've saved my favorites. Would likely not purchase a Samsung TV again.

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

Hi JBK16, We appreciate your feedback regarding the picture quality, remote performance, and user interface on Samsung's U7900FD TV. If the image doesn't quite match your preferences, there are several adjustments you can make to better suit your viewing environment and content type. First, please ensure your TV is running the latest firmware, as updates may include important picture quality and performance enhancements. Go to: Home > Left directional button > Settings > Support > Software Update > Update Now To explore picture mode options, navigate to: Home > Left directional button > Settings > All Settings > Picture > Picture Mode. Options include: -Standard – Ideal for general viewing -Dynamic – Brighter and more vibrant for well-lit spaces -Eco – Optimized for energy efficiency -Movie – Best for viewing in low light -Filmmaker Mode – Preserves the content creator's intent and disables motion smoothing for supported content You can further customize the image by going to Settings > All Settings > Picture > Expert Settings, where you can adjust Brightness, Contrast, Color Tone, Sharpness, Contrast Enhancer, and more. If your TV is responding slowly or inconsistently to the remote, please try the following: -Re-pair the remote by standing within 1 foot of the TV and pressing -Return and Play/Pause simultaneously for at least 5 seconds. A confirmation message should appear once it's connected. -Replace the remote batteries. -Run Device Care to clear memory and close background apps that may slow performance: Settings > Support > Device Care > Start Device Care. Regarding the Smart TV interface, you can add your favorite apps directly to the Home screen. Go to Apps > App Settings (located at the bottom of the Apps screen), select the app you want, and choose Add to Home to place it in your preferred location. From this menu, you can also delete, lock, reinstall, or view details for installed apps. We hope these suggestions help improve your experience. Thank you for taking the time to share your feedback. For further assistance with settings adjustments, please contact Samsung Customer Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat agents are also available on the ‘Support’ link at samsung.com. ~Samsung Advisor

Aug 20, 2026
Reviewer name: Ms B
2 out of 5 stars
2 out of 5 stars review

Not happy

This TV is one of the most problematic that I have ever owned. The message oops! There is an internet lost connection when the internet is running on all other devices gets really old. I check the internet connection and the TV always says I’m connected. What the heck. I also have an older model and never have had any problems with it. I would not buy this series of Samsung again.

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

We appreciate you taking the time to let us know about your experience. So that we can better troubleshoot this issue and provide steps towards a solution, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun), or visit our website for LiveChat. ~ Samsung Specialist

Aug 20, 2026
Reviewer name: Deeb
1 out of 5 stars
1 out of 5 stars review

Bad quality

[This review was collected as part of a promotion.] The picture quality was disappointing right out of the box. Colors look washed out, motion is blurry during sports and fast scenes, and the upscaling does a poor job with non-4K content. The biggest issue is how slow the TV is—menus lag, apps take forever to open, and even simple navigation feels sluggish. For a 2025 model, I expected much better performance. Overall, this TV feels underpowered and not worth the money.

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

We appreciate your feedback on the picture quality of Samsung’s U7900F TV. If the image doesn’t quite match your preferences, there are several adjustments you can make to better suit your viewing environment and content type. First, please ensure your TV is running the latest firmware, as updates may include important picture quality enhancements. Go to: Home > Top directional button > Settings > Support > Software Update > Update Now To explore picture mode options, navigate to: Home > Top directional button > Settings > All Settings > Picture > Picture Mode. Options include: • Standard – Ideal for general viewing • Dynamic – Brighter and more vibrant for well-lit spaces • Eco – Optimized for energy efficiency • Movie – Best for viewing in low light • Filmmaker Mode – Preserves the content creator’s intent and disables motion smoothing for supported content You can further customize your image by going to: Settings > All Settings > Picture > Expert Settings, where you can adjust Brightness, Contrast, Color Tone, Sharpness, Contrast Enhancer and more. If you’d like help finding the best picture settings for your preferences, please don’t hesitate to contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). You can also LiveChat with an agent or explore additional resources on our website by clicking the ‘Support’ link. ~ Samsung Specialist