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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
stars1,715 ratings1,708 reviews
  1. 5 stars78% (1,333)
  2. 4 stars14% (248)
  3. 3 stars4% (74)
  4. 2 stars1% (24)
  5. 1 star2% (36)

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Showing 181-190 of 1,708 reviews
Apr 20, 2026
VampyreMan
2 out of 5 stars review

retains high quality picture. Updated normally

[This review was collected as part of a promotion.] Firstly, graphics have always been great. But pretty much everything else has been a rapid decline. There was a recent update that helped it alot though, so that's a good thing. Still turns off randomly (not due to updates) though. But im a Samsung only kind of man, so I'll deal with it until I can get my AU8000 repaired that was under warranty but they refused to do the simple fix.

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

Hi VampyreMan, We’re sorry to hear your U7900F TV is turning off on its own. Please try the following troubleshooting steps which may help resolve the issue: 1. Unplug the TV from the wall outlet or surge protector for at least 30 seconds. 2. Inspect the power cord for any visible damage. If damaged, the cord may need to be replaced. 3. Plug the TV directly into a wall outlet, bypassing any power strip or surge protector for now. 4. If the TV remains on long enough, try updating the TV’s software: Home > left directional key > Settings > Support > Software Update > Update Now. Note: If your TV powers off during the update, it could result in damage, so only proceed if the TV is stable. Next, check the TV’s Power and Energy Saving settings to ensure no timers or auto-off features are enabled: • Sleep Timer: Settings > All Settings > General & Privacy > Power and Energy Saving > Sleep Timer • Auto Power Off and Off Timer: Settings > All Settings > General & Privacy > Power and Energy Saving > Auto Power Off/Off Timer Also, if you have devices connected via HDMI, check if Anynet+ (HDMI-CEC) is enabled, as this can allow external devices to control the TV and may cause it to turn off: Settings > All Settings > General & Privacy > External Device Manager > Anynet+ (HDMI-CEC) = Off If your TV continues to power off unexpectedly, please call us at 1-800-SAMSUNG, 8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun. Our LiveChat agents are also available through the ‘Support’ link on our website. ~ Samsung Advisor

Mar 23, 2026
Luke
4 out of 5 stars review

Samsung TV

[This review was collected as part of a promotion.] The TV has good picture quality and works well with high def gaming. Only issues I have with the TV are the speed of the operating system. The operating system is slow to respond and takes time to boot up. The other issue is glare. The tv has terrible picture quality when used in a bright room. I need to use blinds to be able to use the TV and see things on the screen. Overall the TV has good brightness and darkness. The resolution is clear and the TV has a clean authenticator. Very modern look.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Dec 31, 2025
Diefree50783
4 out of 5 stars review

Low end samsung 4k tv.

[This review was collected as part of a promotion.] I like the new styling of the menus. Nice integration with my phone. Very easy to start dex or smartview. It even has an experimental ai search feature when you open the smarthings remote app for the tv it has an Ai button that triggers it. It shows the actors and related shows to what's on the screen.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Apr 7, 2026
Holtz
5 out of 5 stars review

Awesome

[This review was collected as part of a promotion.] Color is awesome and security is great.still learning other functions.all in all it was a great purchase.my son got me a sound bar and showed me how to usevit with tv.brightness grest aesthetics grest,resolution great.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 23, 2026
Kmendez101
5 out of 5 stars review

Great Smart Tv

[This review was collected as part of a promotion.] bought the 75-inch Samsung Crystal UHD U7900F 4K Smart TV in 2025, and I'm extremely happy with it. Everything about this TV has been great so far. The picture quality is sharp, clear, and colorful, and the 4K resolution makes movies, sports, and streaming look excellent. The screen size is perfect and really makes the viewing experience feel more immersive. The smart features are easy to use, the apps run smoothly, and the menu is simple to navigate. I also like how sleek and modern the TV looks in my living room. It has a very clean design and feels like a premium product for the price. Sound quality is good, setup was easy, and overall performance has been excellent. For the money, this TV is a fantastic value. I would definitely recommend it to anyone looking for a big, beautiful, and reliable 4K smart TV.

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

Love it

[This review was collected as part of a promotion.] Best Best product ever my kids to sit down watch the movie in a big screen it's very bright I love the volume I love how it looks in my co z Best product ever my kids to sit down watch the movie in a big screen it's very bright I love the volume I love how it looks in my Cozy Best product ever my kids to sit down watch the movie in a big screen it's very bright I love the volume I love how it looks in my cozy apartment and in the future I will be buying another one for my bedroom

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Mar 23, 2026
Martin O
4 out of 5 stars review

Great Crystal UHD

[This review was collected as part of a promotion.] Great Crystal UHD TV for its price. The resolution is clear, operating system is fast and responsive, and overall a great all around product. It's not as flat as previous generations, so beware of that before purchasing, if you wish to mount it.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Apr 21, 2026
EliteMember808
5 out of 5 stars review

Best budget TV!

[This review was collected as part of a promotion.] A great budget option that will satisfy 90% of consumers! The display quality is great for the price, the speakers are clear and loud, connectivity and apps are smooth and responsive. Colors are bright and vibrant like samsungs are known for.

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

Luxury features for a reasonable price point

[This review was collected as part of a promotion.] Excellent performance and features for a great price. This model has just the right amount of features and the vibrant color and performance when it comes to lots of activity on the screen there is no noticeable ghosting or shadowing of the image. The ability to just stream from the smart TV is also wonderful. Never knew I needed that feature. The television has the typical security for the TV password or something else for a picture too which is also another great feature I never knew I needed

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

Great TV at a great price

[This review was collected as part of a promotion.] Bought it on a great deal last year and our bedroom has become our favorite theatre. The brightness makes it fun to watch even during the day. Colors are great and the 4k resolution makes everything so clear. The TV profile is slim enough that it looks cool. We have paired it with smart things and secured it.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999