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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 31-40 of 3,233 reviews
Jul 5, 2026
Miss C
4 out of 5 stars review

Not too happy

Love the clarity on this tv. Have a problem with pairing voice control with the tv. Also remote is so small that it is not easy to maneuver. And the mute button is not in a very accessible place and doesn't work on first or second tries. And lastly, this tv freezes continuously. I know it's not the streaming channel or internet because my other tv does not have this problem. The freezing problem is very irritating and my husband just wants to bag the tv at this point. Sorry but my experience with this tv has not been positive.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
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?5E42PT4DC65117304274207
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

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?5E42PT4DC65117304274207
Jul 5, 2026
TiffanyMarie
4 out of 5 stars review

It's a good tv. I guess.

We purchased this tv because our 4 year old Samsung was dropping wi-fi so often that it was unusable at times. Unfortunately, this new Samsung tv also drops wi-fi, just not as often. Every other device in the house is connected and running fine, so this has to be a Samsung issue. The remote to the new Samsung is awful. We are using the remote to the older Samsung as it works for both tvs. That being said, the picture quality is amazing and the interface is easy to navigate.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 5, 2026
Benji
3 out of 5 stars review

Samsung TV

Its a nice tv, but for some reason it constantly loses Internet connection when I'm watching Samsung plus channels. It doesn't do that with any other app on the tv.. It takes a few minutes to use settings after turned on.. SLO response and I have fiber optic high speed.

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

Hi Benji, If your U7900F TV is freezing, lagging, or apps are slow: 1. Update firmware – Home > left directional key > Settings > Support > Software Update > Update Now 2. Run Device Care to boost performance – Home > left directional key > Settings > Support > Device Care > Start Device Care 3. Cold boot your TV – Hold the Power button on your remote for 5+ seconds until the TV restarts. If issues continue, contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat is also available under the ‘Support’ link on our website. ~ Samsung Advisor

Jul 21, 2026
Dal D
4 out of 5 stars review

So far so good. Other than the remote that seems g

TV is great, it looks good and hooking up a Samsung Sound bar wasn't difficult. However I believe the remote is finicky. It often pauses randomly while watching shows or movies. Sometimes it will adjust the volume one or two clicks on its own as well. I'm sure a new remote may fix this issue but other than that it's been pretty great. I will say I'm not a fan of the auto detect feature when turning on a gaming console. I would rather change the input manually

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 6, 2026
Lola
3 out of 5 stars review

Question my purchase

It's very complicated, so if you're not technical you might not like the item. The remote is a mess. The color isn't as spot on as I had hoped. The picture is bright but not like advertised. I am still deciding if I will take it back for a convenient version. I am pleased with how light it is.

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

Hi Lola, We appreciate your thoughts on the U7900F TV. If the image doesn’t quite match your preferences, there are several adjustments you can make to better suit your viewing environment and content type. First, please ensure your TV is running the latest firmware, as updates may include important picture quality enhancements. Go to: Home > Left directional button > Settings > Support > Software Update > Update Now To explore picture mode options, navigate to: Home > Left directional button > Settings > All Settings > Picture > Picture Mode. Options include: • Standard – Ideal for general viewing • Dynamic – Brighter and more vibrant for well-lit spaces • Eco – Optimized for energy efficiency • Movie – Best for viewing in low light • Filmmaker Mode – Preserves the content creator’s intent and disables motion smoothing for supported content You can further customize your image by going to: Settings > All Settings > Picture > Expert Settings, where you can adjust Brightness, Contrast, Color Tone, Sharpness, Contrast Enhancer and more. If you’d like help finding the best picture settings for your preferences, please don’t hesitate to contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). You can also LiveChat with an agent or explore additional resources on our website by clicking the ‘Support’ link. ~ Samsung Advisor

Jul 4, 2026
Love Samsung
5 out of 5 stars review

Wow what great features

I just love how easily the set up is Samsung just keeps getting better and better i have bought Samsung. Tv over the years but this one is the best. I love the brightness is so clear also like uniformity. Upscaling plus you can't beat responsiveness is so quick. The contrast is something you're looking at the screen is like jump out of the TV and the price you just can't beat.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 6, 2026
ISeeithNot
5 out of 5 stars review

Cut The Cable!

Wife and I finally retired. Cut the cable t v cable and are full streaming now. What does t v as an enhanced upgrade for that experience ended has been nothing short of phenomenal. We love the Samsung channels and between them and the few pays channels.We kept we have everything we need at a vast reduction in cost. Couldn't be happier with this investment.

Review from Samsung US
Helpful?5E42PT4DC65117304274207
Jul 7, 2026
Chef Gary
4 out of 5 stars review

It's Great I went out and bought the 55 inch mini

I have become a huge Samsung customer over the years. My home is filled with Samsung products, including my 55” Mini LED TV, 50” Crystal UHD TV, 27” ViewFinity S9 monitor, and multiple Samsung SmartThings connected devices and sensors. I love being able to manage everything through one ecosystem and see my devices all in one place. The picture quality on my Samsung TVs is incredible, and my ViewFinity S9 has been amazing for school, work, and everyday use. What I really appreciate is how Samsung products work together. SmartThings makes managing my home simple and convenient. I have invested a lot into Samsung products because I trust the quality, technology, and innovation behind the brand. Every time I add another Samsung device, it makes me want to expand my Samsung ecosystem even more. I can confidently say I am a loyal Samsung customer and would absolutely recommend Samsung products to others.

Review from Samsung US
Helpful?5E42PT4DC65117304274207