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Customer reviews for SAMSUNG 75” Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 75” Class U7900F Series 4K Crystal UHD Smart TV
4.6 out of 5 stars
stars
3,260 ratings3,233 reviews
  1. 5 stars74% (2,428)
  2. 4 stars15% (497)
  3. 3 stars5% (176)
  4. 2 stars2% (66)
  5. 1 star3% (93)

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Showing 171-180 of 3,233 reviews
Jun 22, 2026
Maine
5 out of 5 stars review

Very nice

[This review was collected as part of a promotion.] Very bright, colorful, contrast is decent not the best but good. I like that it easily connects step to my Mac and other peripherals. I have five of them actually from 49 in to 70. I haven't felt the need to upgrade at all

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Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 22, 2026
Joe d
4 out of 5 stars review

Absolutely amazing TV Samsung is to be trusted

[This review was collected as part of a promotion.] Image quality is great smooth bright images easy to use UI you know what you're getting crystal clear images gaming is great resolution is high easy to set up viewing angles on the screen resolution are amazing there is no glare in the screen and direct sunlight the brightness is amazing never had any security issues they updates are over air economy of the electricity used on it is super low very easy to hang on the wall looks great in any room I got mines on sale super great price for the TV that you're getting comes in various sizes brightness contrast visibility screen resolution super high quality television

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 22, 2026
Stacy
3 out of 5 stars review

Wifi Problem

My Tv at least once a week I have to hold the power button and reset the wifi? why I don't know because I have 3 other Samsung tvs and I don't have to do that at all. I love the brand but this is the first time in many years of owning Samsung that I have this issue since the tv was purchased.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
reply from Samsung Advisor

Hi Stacy, Thank you for sharing your experience with Wi-Fi connectivity. If your TV is having trouble connecting to the network, the following steps may help resolve the issue: Signal & Setup Tips: 1. Check TV-to-router distance – Your TV should be within 50 feet of the modem or access point for reliable signal strength. 2. Minimize interference – Turn off nearby wireless devices and make sure there are no physical barriers (stone walls, fireplaces, appliances) between the TV and router. Power Cycle Devices: 3. Restart both your TV and router – Unplug both devices for at least 30 seconds, then plug them back in and allow them to reboot fully. Connection Type: 4. Evaluate your connection method – o If using Wi-Fi, move your router closer to the TV and eliminate any obstructions. o For a more stable connection, we strongly recommend using a wired Ethernet cable. o If already using Ethernet, verify the cable is working by testing it with another device. Run Built-In Diagnostic Tools: 5. Network Test: Settings > Support > Device Care > Self Diagnosis > Smart Hub Connection Test 6. Wi-Fi Check: Settings > Support > Device Care > Self Diagnosis > Wi-Fi Last Resort: 7. Perform a Factory Reset (if issues persist): Settings > All Settings > General & Privacy > Reset > Factory Data Reset. Note that this will return all settings to their original defaults. If these steps don’t resolve the issue, please reach out to Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat support and additional help are available at the ‘Support’ link on our website. ~ Samsung Advisor

Jun 20, 2026
Smurf
2 out of 5 stars review

You get what you pay for

I got this 55” Samsung tv I believe in November 2025, I specifically asked for the most similar tv I had before. After hooking it up i realized that the sound is no longer available on my 2 speakers. This tv is missing an outlet to make that happen. Also the tv displays strange images that make no sense and I have to turn it off then on to make them disappear. I know it was a cheap tv but I've only had it for about 7 months, kind of disappointing

Review from Samsung US
Helpful?5E42PT4DC65117304274207
reply from Samsung Advisor

Hi Smurf, Thank you for your feedback regarding the screen abnormalities you're seeing on your TV. To help determine if the issue is related to the panel itself, we recommend starting with a Picture Test, which displays a high-definition image you can examine for flaws: Settings > Support > Device Care > Self Diagnosis > Picture Test If the issue appears during the test and across all sources (built-in apps, HDMI devices, etc.), it may indicate a panel-related concern. In some cases, unplugging the TV for a few minutes and rebooting it can help resolve stuck pixels caused by temporary display behavior. If the problem persists after these steps, the TV may require service. To set up a service appointment, 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

Jun 22, 2026
Ronal
5 out of 5 stars review

Great resolution

[This review was collected as part of a promotion.] ​Calidad de imagen 4K: Los usuarios elogian constantemente la nitidez y la vitalidad de los colores, gracias al procesador Crystal Processor 4K que realiza un buen trabajo mejorando (escalando) el contenido de menor resolución.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 1, 2026
Sidd
5 out of 5 stars review

Great features with SmartThings

[This review was collected as part of a promotion.] The product offers intuitive navigation and an automatic brightness sensor, complemented by superior audio quality. The 360° audio technology significantly enhances the viewing experience, providing a theater-like ambiance. I endorse this model for users seeking a high-quality, feature-rich product at a competitive price point. Its seamless integration with my Samsung Galaxy device further simplifies the setup process.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 11, 2026
Hurley
5 out of 5 stars review

Stunning Pictures. Esthetically Pleasing!

[This review was collected as part of a promotion.] I love the crystal clear pictures, fine resolution, security features, the brightness and vibrancy of the screen size, and of course, Samsung Plus! What's more, the thin frame improves the esthetics of the TV. I just love everything the TV has to offer.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 17, 2026
Biwibirb
5 out of 5 stars review

Crystal tv

[This review was collected as part of a promotion.] I couldn't be happier with my Samsung 75-inch U7900 Crystal TV. The 4K picture quality is incredibly sharp, and the vibrant colors bring everything from live sports to movies to life. Its massive screen size paired with a sleek, bezel-less design completely transformed my living room into a home theater. The smart interface is fast and intuitive, making it effortless to jump right into my favorite streaming apps.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 22, 2026
Josh D
5 out of 5 stars review

Great tv and a great price

My new television shows great, looks great and works great. The brightness, resolution and contrast give me a vibrant picture. And the security to my television is good also, it lets me login and out from my account to another if I wanted to share my television with my kids lol!

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jun 5, 2026
Steve
5 out of 5 stars review

Sharp picture and good sound.

[This review was collected as part of a promotion.] I purchased and installed three Samsung televisions period I've had some difficulty in being able to bypass the Samsung app and on into Xfinity. I also had purchased a Samsung sound system that I have not been able to get to work properly.

Review from Samsung US
Helpful?5E42PT4DC65117304274207