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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
4,092 ratings4,085 reviews
  1. 5 stars73% (3,000)
  2. 4 stars15% (617)
  3. 3 stars6% (252)
  4. 2 stars2% (100)
  5. 1 star3% (123)

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Showing 2,631-2,640 of 4,085 reviews
Oct 8, 2025
Reviewer name: Azitokbl
3 out of 5 stars
3 out of 5 stars review

Still Figuring It Out

[This review was collected as part of a promotion.] So far, I'm in the fence about this TV. The picture is amazing, but the functions are confusing and, at times, inconvenient. I don't like how downloading an app doesn't automatically bring it to the home page. I don't like how, on the remote, the left volume button has so many functions, so trying to mute the TV will bring up an avatar doing sign language. I don't like how I need to but a soundbar to utilize Bixby. The volume isn't that great either. I do, however, like that it's a Samaung TV and I'm able to watch Roku TV. As mentioned, picture is beautiful. I really feel like I need too many spent gadgets to fully appreciate what this TV is capable of, so I'll hold on to it until I unlock it's full potential. Overall, I'd buy again... so far.

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

Hi Azitokbl, We appreciate your feedback and have a few tips that may improve your experience. First, to customize your Home Screen: 1. Go to App Settings (these can be found at the bottom of the Apps screen) and select the app you want to move. The following options will be available: a. Add to Home: Move the app to your desired location on the Home screen. b. Delete: Delete app (applicable for manually installed apps only) Next, to disable the accessibility feature you mentioned go to Menu > Settings > All Settings > General & Privacy > Accessibility. Finally, please know you do not need a soundbar to utilize Bixby. You can access Bixby via the Samsung SmartThings app. If you need additional support, Samsung is here to help. Please call us at 1-800-SAMSUNG, available daily from 8AM - 12AM EST. You can also chat with a LiveChat agent by clicking the ‘Support’ link on our website for: • Live Chat • Manuals, Software, & Warranty Info • Creating a Service ticket ~ Samsung Advisor

Oct 13, 2025
Reviewer name: Kawatts
5 out of 5 stars
5 out of 5 stars review

Samsung Crystal UHD TV

[This review was collected as part of a promotion.] The Samsung Crystal UHD 4K Smart TV lineup is arguably one of the best choices for buyers who want true 4K resolution, excellent smart features, and sleek design without moving into the premium QLED or OLED price brackets. It serves as a near-perfect entry point into the world of high-quality Samsung viewing, delivering on its promises of vibrant color and clarity.The

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Dec 26, 2025
Reviewer name: Mike
4 out of 5 stars
4 out of 5 stars review

Good and Great but.........

The 85" Crystal UHD U7900F 4K Smart TV 2025 is good but with the following problems, first, the remote control, it is very hard and sometimes you have to come very closer to the TV for the volume to work. The remote is a problem. Sometimes the remote jumps faster than you press it, I do not know why. Secondly, the TV has no good volume. The highest volume of 100 does not go beyond my sitting room. You need to connect it to a kind of extra speakers for it to sound as loud as you want it sound

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Dec 20, 2025
Reviewer name: KhaosNeko
5 out of 5 stars
5 out of 5 stars review

Awesome TV

[This review was collected as part of a promotion.] This tv has incredible sound and picture. I really enjoy having a button in the remote to quickly access settings. There's many options for the sound and picture. I am able to tweak the settings so that it's perfect for me. I also enjoy the home screen setup. This tv is perfect for gaming.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Nov 6, 2025
Reviewer name: RobW59
2 out of 5 stars
2 out of 5 stars review

Disappointed with new TV

[This review was collected as part of a promotion.] TV was purchased for my elderly father, when his old TV quit working. The remote and operating system is not user friendly for a senior. It has taken much longer for him to learn to use the system. In hindsight I would have done much more research to find a senior friendly option for the tv and/or remote.

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

Hi RobW59, We appreciate you sharing your user experience. To help you get the most from your TV, you can download the full e-Manual and more by visiting Samsung’s website then navigating to: Support > Manual & Software > TVs & Home Theater. From there, you can search for and select your U7900 TV model to view or download the available guides. The e-Manual and Remote Control Guide are also conveniently built into your TV: Settings > Support > Tips and User Guides If you need additional help, please contact Samsung Support at 1-800-SAMSUNG, 8AM – 12AM EST, 7 days a week. LiveChat agents are also available through the ‘Support’ link on our website. ~ Samsung Advisor

Dec 21, 2025
Reviewer name: RemarkableMya
5 out of 5 stars
5 out of 5 stars review

This item is worth the purchase

[This review was collected as part of a promotion.] It has great pictures quality, amazing sound system. Good quality speakers, if you use it for a bedroom you don't need a surround set...I recommend getting this product. I want to upgrade my 50" nxt year.

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

network issues and lag on two tvs

Replaced two TCL smart tvs with these and I was disappointed to say the least. There is hardly and storage space on there (less than 2gb free space with just the default apps). But thats not what bothered me. The real issue is the network connectivity error I get every other time I start the tv. It's infuriating and happens all the time. It must be an issue with this model because it happens on both my tvs, not just one. It takes several restarts and/or network configurations in settings before it starts workingn again. I never had connectivity issues with my old TCLs and no other device in my home has network connection issues. To add to this, the button lag is super slow, and the home screen interface isnt very convient to get to your streaming apps easily. I was expecting more from Samung but after these go I probably wont stick with their brand.

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

Hi Cristian, Thank you for your feedback. Please ensure you are running the latest Firmware Update 1132. To do so, go to Settings> Support> Software Update. If this firmware version is not yet available on your TV, you can download the update on a USB drive and manually update your TV: 1. On Samsung's website (upper right corner), go to: Support > Manual & Software > Find your TV model, and click on the Firmware – Upgrade File. 2. When the file has finished downloading, locate it and then unzip it. There is normally one folder inside but there may be multiple files. 3. Copy or move all of the files that were included in the zip file to a USB flash drive, but do not place them inside any other folders. If you place the software folders inside a folder on the USB flash drive, the TV or monitor will not find them. 4. Connect the USB drive containing the software upgrade into a USB port on your device. 5. Using your device's remote, navigate to and select Settings, then select All Settings, and then select Support. Select Software Update, select Update Now, and then select Yes if prompted. If you need additional support, Samsung is here to help. Please call us at 1-800-SAMSUNG, available daily from 8AM - 12AM EST. You can also chat with a LiveChat agent by clicking the ‘Support’ link on our website. ~ Samsung Advisor

Nov 21, 2025
Reviewer name: Sarmoon26
5 out of 5 stars
5 out of 5 stars review

U79000 Review

[This review was collected as part of a promotion.] Picture Quality: Delivers clear, crisp images with vibrant and sharp colors The remote is easy to use when switching through my fire stick and cable . Just wish it had another port for another output . The sound is loud enough and clear without a soundbar . I like this TV overall for the size of the room I have it in . Overall it is a good TV for the price I paid . Samsung puts out good products . This is my 3rd Samsung already . One lasted 12 years and the other one lasted like 10

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Dec 19, 2025
Reviewer name: C0untryCr1ck3t
5 out of 5 stars
5 out of 5 stars review

Amazing picture quality for a cheaper Tv

[This review was collected as part of a promotion.] Amazing picture quality for a cheaper tv the name Crystal really suits it because when I first saw one it looked like the screen must be made of Crystal it was such a beautiful picture. I fell in love with Samsung Crystal UHD tv's from my first viewing of one in a home and not in a bright store. Would recommend highly if on a budget and cant afford more expensive Oled Samsung tv's.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Nov 21, 2025
Reviewer name: UzairMehboob
5 out of 5 stars
5 out of 5 stars review

Excellent LED TV with Amazing Picture Quality

[This review was collected as part of a promotion.] Samsung has once again delivered a fantastic LED TV. The picture quality is sharp and vibrant, the contrast is excellent, and the viewing angles are great. The built-in apps run smoothly without any lag, and the remote is easy to use. The sound quality is surprisingly good even without external speakers. For the price, this TV offers outstanding value. Highly impressed and definitely recommended!

Review from Samsung US
Helpful?519VMKO7QPOP17358505999