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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
4.6 out of 5 stars
stars
3,210 ratings3,203 reviews
  1. 5 stars74% (2,389)
  2. 4 stars15% (487)
  3. 3 stars6% (178)
  4. 2 stars2% (65)
  5. 1 star3% (91)

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Showing 1,001-1,010 of 3,203 reviews
Feb 24, 2026
Beefy
4 out of 5 stars review

Negative issues and Positive points

[This review was collected as part of a promotion.] The remote that it comes with has to be directly ponted at the sensor which causes a delayed reaction from the TV or sometimes it doesn't even know you pressed anything on the remote. Also, it has no voice button so you have to scroll and type everything in when you want to search for something. On the positive side, the way the tv syncs with my galaxy s21 is flawless. It works better as a tv remote than with the remote the tv comes with.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 28, 2026
cordon
5 out of 5 stars review

good to buy

[This review was collected as part of a promotion.] The Aesthetics of this 75" Samsung are stunning, with a sleek, minimalist design that fits perfectly in my space. For gaming, it's a beast—the low latency and Gaming Hub make for incredibly responsive and smooth play on my console. The 4K Resolution and Vibrancy of the colors really make every detail pop, whether I'm gaming or streaming from the built-in Tizen Smart TV apps. I love how bright it stays even during the day. Plus, with Samsung Knox security and easy

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 13, 2026
Anstar
3 out of 5 stars review

Great deal 👌

[This review was collected as part of a promotion.] Sufficient for regular viewing will blue inadequate for high motion viewing Connection via wifi and Bluetooth very slow and lagging processes take a long time to update Remote functions are poor very small and difficult better HID suggested for better control of features and functionality.

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

Hi Anstar, We appreciate your feedback regarding response time. For optimal performance, please ensure your U7900F 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, available 8AM – 12AM EST, 7 days a week. LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Advisor

Mar 20, 2026
Unhappy viewer
2 out of 5 stars review

Spend more, buy better

[This review was collected as part of a promotion.] One of the first things you notice once you get the TV setup is the remote. The lack of number buttons and no microphone. This makes it a hassle to change channels. When you use the channel up/down button it takes you to the Samsung plus app even when you're watching antenna TV. Syncing the audio to the video is impossible for any length of time. When you get it synced for one channel, it's off on other channels. The two ten watt speakers are extremely under powered. You have to have the TV volume at half or better to hear most channels, and it won't go high enough to hear others. Samsung plus has a nasty habit of locking up, freezing, for several seconds at a time and usually in the most inopertune moments. This means you miss important scenes or happenings in the program you're watching. No microphone! The remote would be easier to tolerate if you could at least command the TV by voice. The menu seems clunky and not very well laid out or labeled. Pluses include that the TV starts quickly and has vibrant color.

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

Hi Unhappy viewer, We appreciate your feedback and have a few recommendations. First, please know that sudden changes in volume can often be related to audio settings or content differences between sources or apps. Please try the following adjustments to help stabilize your TV's audio: 1. Enable Auto Volume. Go to: Settings > All Settings > Sound > Expert Settings > Auto Volume. This feature helps maintain a consistent volume level when switching channels or apps. 2. Change Sound Mode. Try a different sound mode to see if one offers a more stable output: Settings > All Settings > Sound > Sound Mode (We recommend Standard or Amplify for more even performance.) 3. Check External Devices. If you're using a soundbar, receiver, or other audio device, check that its volume leveling or dynamic range settings aren’t interfering with the TV’s audio. 4. Update Firmware. Ensure your TV is running the latest software, as updates may include audio improvements: Settings > Support > Software Update > Update Now Finally, Samsung remotes are designed to offer convenient control, but we understand if you’d prefer to use a universal remote. If you have any questions or need help, please do not hesitate to reach out to us at 1-800-SAMSUNG, available daily from 8AM - 12AM EST. You can also visit the Samsung website and click on ‘Support’ for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Advisor

Mar 23, 2026
Cary2Peg
5 out of 5 stars review

Great features

[This review was collected as part of a promotion.] The aesthetics of this tv are premium. It has fantastic color and the resolution makes everything look like you're right there! I've tried cutting the cord in favor of streaming and i couldn't be happier with this TV. I'm also quite pleased at the security this unit enables. Definitely a winner for samsung!

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

Love how easy everything is to set up

I already had a 65 inch Samsung that was getting along in years. Still worked great but didnt have all the bells and whistles. The U7900F is a wonderful replacement. The picture is so vibrant and clear, I am astonished that the price was so affordable for this quality. I am very impressed. I am so impressed I am going to buy another one for the guest bedroom.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jan 10, 2026
MACADOODY
4 out of 5 stars review

THE remote is small, cheap, and unreadable! WHY??

The remote is cheap, non-user friendly, small, ridiculous, color is BLACK. when you know tv is uses in the DARK and nothing lights up! Prior SAMSUNG removes used numbers which were WHITE that people can see. NO circles and ALL BLACK SMALL DIALS AND BUTTONS. Absurb!!!!! Who do you think you big corporations are???? I have another SAMSUNG and was hoping I waoukd have been able to us my old remote! I wasn't 👎👎👎👎👎👎👎. Would not recommend SAMSUNG because of cheap remote!

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

Hi MACADOODY, Thank you for sharing your experience. Samsung remotes are designed to offer convenient control, but we understand if you’d prefer to use a universal remote. Many third-party remotes work well with Samsung TVs, though setup steps may vary by brand and model. You can also use previous Samsung TV remotes, as long as they work with an Infrared Sensor. To get started, we recommend checking the manufacturer’s instructions for programming codes and pairing methods. If you run into any trouble or have compatibility questions, Samsung Support is happy to help. You can reach us at 1-800-SAMSUNG, 8AM – 12AM EST, 7 days a week. LiveChat agents are also available at the ‘Support’ link on our website. ~Samsung Advisor

Mar 5, 2026
Marcus
5 out of 5 stars review

Great TV for bedroom

[This review was collected as part of a promotion.] Bought this TV not expecting much because it wasn't high end model. Wow was I presently surprised. Picture is excellent! Features are great , wireless dex from my phone works seemlessly and smart things makes it so easy to use my phone as a remote. Can't wait till my living room tv breaks so I can replace it with a Samsung

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Feb 17, 2026
Zbot
4 out of 5 stars review

Great OS and connectivity

[This review was collected as part of a promotion.] I was surprised by the OS, I expected to use a third party streamer device, but we're very happy with the Tizen OS. It can little choppy on sweepisweeping landscapes and the dynamic mode can make it very soap opera looking, but for the price, and the size, you can't beat this TV

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 23, 2026
Carlos
3 out of 5 stars review

Ok not great.

[This review was collected as part of a promotion.] The build quality was questionable. S reen began to separate from frame 3 months after purchasing. Had to reset on multiple occasions dew to screen freezing. And controller would input randomly. When it did operate it did work well.

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

Hi Carlos, We're sorry to hear about your experience. To best assist you, please call us at 1-800-SAMSUNG, available 8AM – 12AM EST, 7 days a week. LiveChat support and additional help are available at the ‘Support’ link on our website. ~ Samsung Advisor