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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
2,307 ratings2,300 reviews
  1. 5 stars73% (1,688)
  2. 4 stars15% (349)
  3. 3 stars6% (141)
  4. 2 stars2% (55)
  5. 1 star3% (74)

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Showing 21-30 of 2,300 reviews
Jul 6, 2026
jjuliannadawn
5 out of 5 stars review

Love this TV

I love my TV. I've had a 32 inch for about ten years now. So I knew it was time to upgrade. I got an amazing deal on the 50 inch. The color is bright and the picture is clear, the contrast is fully customizable as well. The sound is amazing, I don't even need a sound bar. My favorite options are being able to turn up the blue filter on it, and dim it enough to wear it doesn't hurt my eyes. I get migraines a lot, so I need to be careful with blue light. This TV picks up my wifi from very far away! I live in a separate house on the property where the router is and I've never had an issue connecting. I've never had a lag in the remote responsiveness, nor the upscaling. My shows or movies are always crystal clear. I was nervous to upgrade but so very glad I did. Worth every penny!]

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 6, 2026
Sammie
5 out of 5 stars review

Features

Brightness/Color/Contrast - this Samsung TV has excellent brightness, color, and contrast. All videos, movies, and streaming have been perfect. There was only one channel that had issues with splitting the screen but I believe it was in the movie. Responsiveness/Upscaling - Like I mentioned above, the Samsung TV has not given us any issues with these topics. We did have an issue a couple weeks ago with the remote not working properly but that could have been a low battery issue. We love our Samsung TV!

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

Fantastic and Relaxing

We were happy and still own our first Samsung 65inch TV. Our living room now has an 85inch Samsung and for our Media room we now have our latest 75inch Samsung. Each TV has exceptional: brightness, contrast, resolution, smoothness, and vibrancy. We enjoy our Samsung TV's which bring the world into our home as a source for education, entertainment and relaxation. We also have enjoyed longevity with each Samsung TV.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jun 30, 2026
KevinM
5 out of 5 stars review

Crystal UHD picture is great

The picture quality is great, especially for the price. Connected seamlessly to the Samsung sound bar, and makes a great home theatre experience. The color is fully saturated, and the contrast is good. The 4K picture quality from my 4K Disc player is amazing.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 7, 2026
dossboss
4 out of 5 stars review

An eye opener

This is my first Smart TV and confusing as I found it, as complex the settings and adjustments, I found the picture quality to be stunning, the ease of discovering endless forms of enterainment awe inspiring. I cannot compare the Samsung to any other devices since I've never known any other. I can only marvel at the difference between this TV and my old TV monitor. Words fail me.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 5, 2026
DON1
5 out of 5 stars review

Amazing value

[This review was collected as part of a promotion.] The graphics are nice and I also like that the remote is very responsive, with other 65 inch + TVs there remotes usually have trouble responding if you are not directly pointing at the receptor, for this price point you can’t beat. it only flaw is it only have two HDMI ports but other than that 10/10.

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

I have to learn the features of the TV have not as

all right last one name something your doctor might say was too high you said I love my Samsung TV it works very good I love the contrast of it and the pictures very very good television and I will buy another one if this one . I love that it has me DirecTV and I can watch that anytime I get ready to come have to use my other and I can watch that anytime I get ready to I'm going to have to use my other remote. a whole team of people focus I still haven't learned all the features on the TV long as it come on and I can turn it off and turn the channel I'm good but good product. I still have not learned all the features on the TV I'm getting used to it.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 20, 2026
H0mebuilder
4 out of 5 stars review

Overall, a Good TV

tv is pretty good overall. The colors are good, the contrast is good the remote functions are good. I do not use a separate surround sound or center channel so just using the speakers of the tv itself is really lacking. Some better quality speakers would be a better tv in my opinion.

Review from Samsung US
Helpful?519VMKO7QPOP17358505999
Jul 4, 2026
Pepper1010
1 out of 5 stars review

Junk

In 18 months Im on my 2nd samsung tv, after my 1st tv lasted 6 yrs, no problems, sadly when I moved it was damaged by movers and replaced. Then replaced again in 8 months. The new ones don't keep your favorites saved. Every 2 months, yes I've clocked it on my calendar, I have to reset the favorites. I even have an account and should be able to restore settings. Nothing. 3 hrs on hold to get support, 2 times to only get hung up on. SAD BUSINESS SAD

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

Thank you for your review. If there’s anything we can assist with, please don’t hesitate to call us at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun), or reach us via text anytime. You can also visit ‘Support’ on our website for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Specialist

Jul 5, 2026
Hex68
1 out of 5 stars review

I would have a hard time buying another Samsung TV

My review is simple. This TV will not maintain its settings, especially the sound. I constantly have to mess with it to get it to work properley it contantly looses the sound settings in the middle of programs and you can't hear the show. It is often a nightmare to get the sound back. I have probably called support 50+ times, maybe many more. It also mucks up my Comcast connection on occasion. And it dosen't have enough HDMI ports making a sound bar very impractical if you want reliable sound. I tried in the past to get support to do something but never got any offers. I have all Samsung monitiors on my computers and love them, but you will have a very hard time getting me to buy another Samsung TV.

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

Hi Hex68, Thank you for sharing your user experience. If your TV’s picture or sound settings keep resetting after a few minutes, it’s likely that Usage Mode is set to Retail Mode. This mode is intended for in-store display and will automatically reset certain settings every 5 minutes. To resolve this, change the Usage Mode to Home Mode by navigating to: Home > left directional key > Settings > All Settings > General & Privacy > Usage Mode > Home Mode If you need help making this change or have additional questions, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat agents are also available on our website. ~ Samsung Advisor