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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 151-160 of 3,894 reviews
Jul 27, 2026
Reviewer name: Alice
5 out of 5 stars
5 out of 5 stars review

Its perfect for my photophobia

[This review was collected as part of a promotion.] I really love this TV samsung, especially the picture quality and the beautiful colors. I have photophobia, and this TV is very comfortable for my eyes because I can adjust the brightness and make the screen very soft. The Movie Mode is especially helpful and makes watching TV much easier on my eyes. It also works very smoothly and does not freeze like other TVs I have owned in the past. The sound quality is wonderful, clear, strong, and much better than I expected. Overall, I am very happy with this TV and would definitely recommend it.

Review from Samsung US
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Aug 5, 2026
Reviewer name: Kizzy
4 out of 5 stars
4 out of 5 stars review

Great product

We love our new TV. We wanted a basic large screen. Nothing really fancy or technical. We got more than we hoped for only reason for just 4 stars is the very small remote & it's hard to see in a darkened room. the remote is hard for older people to use

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Aug 12, 2026
Reviewer name: Silki
5 out of 5 stars
5 out of 5 stars review

Great Buy!

[This review was collected as part of a promotion.] This TV has been very reliable and responsive. The colors and contrasts our amazing. Even in the light the black lighting is phenomenal and vibrant. The t v is bright enough to even see the quality During the daytime

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 21, 2026
Reviewer name: Jeffrey
3 out of 5 stars
3 out of 5 stars review

Oh Well

[This review was collected as part of a promotion.] The television works well when it comes to sharpness and color, the real problems are when it heats up and cools down. The television cracks and pops causing sound distortion and unvsyncronized voices and sound. Blinks out and pauses at times. For the money, not to bad.

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

Hi Jeffrey, Thanks for sharing your experience with your U7900F TV. Unusual sounds can come from different sources, so first check whether it’s from the TV speakers, an external device (like a soundbar), or the back of the TV. • For external audio, ensure cables are connected to the correct output • If using antenna or cable, check signal strength: Settings > Support > Device Care > Self Diagnosis > Broadcast Signal • Popping sounds from the back may be due to thermal expansion - this is normal and not a malfunction • Run a Sound Test to troubleshoot: Settings > Support > Device Care > Self Diagnosis > Sound Test If the issue continues, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat and additional support resources are also available through the Support link on our website. ~ Samsung Advisor

Aug 6, 2026
Reviewer name: Todd
3 out of 5 stars
3 out of 5 stars review

Migration from 55" Samsung to 65" not good.

[This review was collected as part of a promotion.] I replaced my 5 yr old 55" Samsung TV with this new 65". I love the TV. But the migration of settings caused my subwoofer to no longer work. Samsung says it's my AV receiver. I'm not in 100% agreement with that assessment. I'm taking steps to resolve, but as of today, still no subwoofer.

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

Hi Todd, Thank you for your feedback on compatibility issues with your subwoofer and the U7900F TV. If you would like to further troubleshoot this issue, please feel free to call us again 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 Advisor

Feb 13, 2026
Reviewer name: Disappointed customer
2 out of 5 stars
2 out of 5 stars review

Poor warranty service!

[This review was collected as part of a promotion.] I was very happy with my TV, till about 8 months of owning when the screen went out. I have been waiting for a month for any kind of warranty service. After talking to warranty reps it is going to be atleast another 2 weeks before I will have a working tv. Not sure if I will buy another Samsung TV after dealing with rude reps and such a long wait for warranty work.

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

Hi Disappointed Customer, We're sorry to hear about the issues you are experiencing with your TV and appreciate your patience while awaiting warranty service. If you have any questions or need help, we’re always here. 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

Aug 5, 2026
Reviewer name: Momo
4 out of 5 stars
4 out of 5 stars review

Stunning colors, but plan on getting a soundbar

I am giving this TV a solid 4 stars. The picture quality is amazing for the price, and my absolute favorite feature is the color vibrancy. Everything looks incredibly rich and lifelike. The 4K clarity makes watching movies a great experience. My only real complaint—and my least favorite thing about it—is the built-in sound. The audio lacks depth and sounds a bit thin for a screen this size. Once I paired it with an external soundbar, it became the perfect setup.

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

General feature

The picture quality is fantastic. The brightness is excellent, the colors are vibrant and vivid, and the contrast is outstanding, making everything look sharp and immersive. The upscaling does a great job of enhancing lower-resolution content, making it appear much clearer and more detailed. The TV is also fast and responsive, providing a smooth overall experience. The only thing lacking is a built-in microphone on the remote for voice controls, but aside from that, it's an excellent TV.

Review from Samsung US
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Jul 31, 2026
Reviewer name: GinjaNinja907
5 out of 5 stars
5 out of 5 stars review

Excellent Picture Quality w/ Impressive Upscaling

[This review was collected as part of a promotion.] The Samsung 55-inch U7900F has been a great TV for the price. The picture is bright and vibrant without looking overly processed, and the contrast provides good detail in both darker scenes and brightly lit content. Screen uniformity has also been very good, with no distracting bright spots or uneven areas during normal viewing. The most impressive feature is the upscaling. Lower-resolution shows, older movies, and streaming content look noticeably sharper and cleaner than I expected. It obviously cannot turn everything into true native 4K, but Samsung's processing does a phenomenal job of improving detail and making older content look great on the larger screen. The interface is generally responsive, apps open quickly, and navigating through menus is simple. My only complaint is that every few months the TV seems to become laggy and increasingly unresponsive. It will eventually crash and restart itself, after which it usually works normally again. It does not happen often enough to outweigh the positives, but it is frustrating when it does. Overall, the brightness, contrast, uniformity, and especially the upscaling are excellent for a TV in this price range. Considering the picture quality, smart features, screen size, and affordable price, the U7900F offers a lot of value. Despite the occasional software slowdown, I am very happy with the purchase and would recommend it to anyone looking for a reasonably priced 4K smart TV.

Review from Samsung US
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Aug 5, 2026
Reviewer name: Family
5 out of 5 stars
5 out of 5 stars review

Updates like a computer

The tv is delicate as edges are thin, however it is worth it. Don't hang TVs and stands sturdy. Would look great on a wall. No sound bar , but sound is good. Pleased with Samsung TVs. . This is our second and remain loyal. Would suggest 2 ppl to install ot use a set up team.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999