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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
3,907 ratings3,900 reviews
  1. 5 stars73% (2,864)
  2. 4 stars15% (593)
  3. 3 stars6% (241)
  4. 2 stars2% (91)
  5. 1 star3% (118)

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Showing 821-830 of 3,900 reviews
Apr 12, 2026
Reviewer name: TechReviewer25
4 out of 5 stars
4 out of 5 stars review

Great features but inconsistent picture quality

[This review was collected as part of a promotion.] I’m giving this 4 out of 5 stars. The aesthetics of the unit are sleek, but the color and resolution aren't always consistent. It’s frustrating when the picture quality shifts on certain streaming apps or movies, and after trying to troubleshoot it online, we still haven't found a permanent fix. On a positive note, the security features and privacy settings are easy to navigate, which gives us peace of mind. It’s a good product, but I wish the display settings were more reliable across different types of content.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Apr 21, 2026
Reviewer name: JoeDevo
1 out of 5 stars
1 out of 5 stars review

Failed after a short time

[This review was collected as part of a promotion.] I’ve had this TV for @ 1 year and it has ceased to work properly. We tried to reset with no effect. Screen simple blinks on and off a dull blue. Remote does nothing and we can only turn it off by unplugging it. It is a bedroom TV so it has had relatively little use compared to our other TVs. A total disappointment.

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

Hi JoeDevo, We’re sorry to hear of the screen interruptions you've encountered. This can be caused by loose connections, faulty cables, or external device settings. These are typically quick to resolve, and we’re here to help. Please contact Samsung Support at 1-800-SAMSUNG so we can assist you further. You can also access LiveChat and additional resources by visiting the Support section on our website. ~ Samsung Advisor

Apr 19, 2026
Reviewer name: vgks
5 out of 5 stars
5 out of 5 stars review

Ez choice

[This review was collected as part of a promotion.] Very budget friendly for the price. Easy to use and setup. Bright and extremely vibrant. Deep colors, 4k resolution together looks great. Samsung account integration with appliances makes it easy to monitor my home without worrying about extra third-parties getting involved.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 17, 2026
Reviewer name: Nasta
4 out of 5 stars
4 out of 5 stars review

Looks Amazing!

[This review was collected as part of a promotion.] This TV looks great, and I'm not even talking about just the picture quality! Nice and slim, the colors pop, and it is my first 4k TV so it looks amazing! I did think I was getting a 120hz TV when I purchased however, but I was looking at two TVs and I must have attributed that one to this TV! Oh well I don't play competitive games anymore for 60hz works fine for my single player PS5 games. Speaking of games this does only have 2 HDMI ports so if you have a lot of devices you might want something different. I just have my PS5 and Fire stick (I honestly haven't tried the Samsung Apps yet so those might be fine).

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

Great Picture and Sound

[This review was collected as part of a promotion.] Finally got my large 55” 4k HDTV I always wanted. Beautiful picture, great sound without any external speakers. However navigating the Home Screen took a little time to figure out. But extremely happy.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 17, 2026
Reviewer name: Deidra46
5 out of 5 stars
5 out of 5 stars review

Great buy 10 out of 10 recommend

[This review was collected as part of a promotion.] I love this tv the graphics and colors are amazing the size is great and the sound is like your in a theater. It like being in the movies but in the comfort of home. It is light weight not heavy at all. The resolution is great the brightness is ten out of ten.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
May 5, 2026
Reviewer name: MPOR
4 out of 5 stars
4 out of 5 stars review

Great Color, Amazing Value, Remote too Streamlined

[This review was collected as part of a promotion.] The positives: Nice looking TV, easy to initially set up. The color and resolution are terrific. The vibrant colors make nature shows seem like you are right there in the forest, desert or mountains. The Samsung TV Plus channels are a welcome bonus and offer a nice variety of programs to choose from. Lastly, this TV is an amazing value for the price. The negatives: The remote and menus for setting are very confusing, as the remote has been streamlined TOO much. The internal speaker does not interact with the sound bar we purchased, even though it was supposed to be compatible with our TV. It loses connection with the sound bar, then when it re-establishes the connection and we go to watch a Samsung TV Plus, a VERY loud and jarring sound effect plays through the sound bar

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 19, 2026
Reviewer name: JoelV
5 out of 5 stars
5 out of 5 stars review

Amazing

[This review was collected as part of a promotion.] Picture quality is amazing compared to my previous Hi sense 55", movies are even better to watch with bright colors and black background. Also using Dex with my Z Fold 6 makes it easier with Wireless. If you have kids the security makes it easy to limit them. I don't regret this product.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
May 20, 2026
Reviewer name: Joe NWA
2 out of 5 stars
2 out of 5 stars review

Some Issues

[This review was collected as part of a promotion.] I'm having an issue with the TV - automatically turns itself on, automatically pauses, automatically unpauses, automatically unmutes itself. Samsung replaced the main board, but the issue still persists. Other than that, the picture and sound are great.

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

Hi Joe NWA, We're very sorry you are experiencing issues with your TV turning itself on and freezing. To best assist you, please call 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

Feb 6, 2026
Reviewer name: Murphy
5 out of 5 stars
5 out of 5 stars review

Awesome Smart TV

[This review was collected as part of a promotion.] The 55 inch smart TV that I have by Samsung is impeccable I love the size the color the resolution is impeccableThe sound it's also great and there's nothing right now that I can see that I don't like about it thank you so much Samsung

Review from Samsung US
Helpful?519VMKO7QPOP17358505999