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Customer reviews for SAMSUNG 55" Class U7900F Series 4K Crystal UHD Smart TV for
SAMSUNG 55" Class U7900F Series 4K Crystal UHD Smart TV
4.5 out of 5 stars
stars
3,830 ratings3,730 reviews
  1. 5 stars74% (2,820)
  2. 4 stars15% (576)
  3. 3 stars6% (228)
  4. 2 stars2% (89)
  5. 1 star3% (117)

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Showing 481-490 of 3,730 reviews
Jun 6, 2026
Reviewer name: ILoveMySamsungTV
5 out of 5 stars
5 out of 5 stars review

Excellent choice, excellent features!

[This review was collected as part of a promotion.] I really love my Samsung TV. It came with Samsung TV (which is just like cable tv) I can download apps, I can connect my phone, my portable speaker can connect.. it's just an awesome tv. It has lots of settings to change the brightness, the resolution, the vibrancy, also. It has a setting for gaming which makes the graphics clearer, and the security features are great. Really glad I bought it.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 22, 2026
Reviewer name: Maine
5 out of 5 stars
5 out of 5 stars review

Very nice

[This review was collected as part of a promotion.] Very bright, colorful, contrast is decent not the best but good. I like that it easily connects step to my Mac and other peripherals. I have five of them actually from 49 in to 70. I haven't felt the need to upgrade at all

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Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 20, 2026
Reviewer name: JTCatDad
5 out of 5 stars
5 out of 5 stars review

Nice TV

[This review was collected as part of a promotion.] I am enjoying this tv, I didn't realize it doesn't have an optical output for my sound bar, will have to get HDMI cable instead. Tv sound is very good on its own . Picture is slightly darker than expected.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 20, 2026
Reviewer name: Sammy
2 out of 5 stars
2 out of 5 stars review

Streaming

[This review was collected as part of a promotion.] Streaming on my Amazon firestick only works sometimes. Sometimes it starts and freezes up. Other times there is no sound. The only cure is to unplug the TV and plug it back in. The firestick is new with new batteries so I know its not the problem. Love to hear from you.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
reply from Samsung Advisor

Hi Sammy, We're sorry you are experiencing issues with your U7900F freezing up. 1. Check for firmware updates – Keeping your TV up to date can resolve many performance issues: Home > left directional key > Settings > Support > Software Update > Update Now 2. Run Device Care – This tool checks system memory, frees up cached data, and closes background apps that could be slowing things down: Home > left directional key > Settings > Support > Device Care > Start Device Care 3. Cold boot your TV – With the TV powered on, press and hold the Power button on your remote for 5+ seconds until the TV restarts. This helps refresh the system. If you're still noticing performance issues after these steps, please contact Samsung Support at 1-800-SAMSUNG, available daily from 8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun. You can also visit the Samsung website and click on ‘Support’ for: • Live Chat • Manuals, Software, & Warranty Info ~ Samsung Advisor

May 25, 2026
Reviewer name: Guerita
5 out of 5 stars
5 out of 5 stars review

Great picture

[This review was collected as part of a promotion.] “After using the Samsung 55" Crystal UHD 4K Smart TV for a while now, I can honestly say I'm really impressed with everything this TV offers for the price. The picture quality is beautiful — the colors are vibrant, the blacks look deep, and everything looks incredibly sharp in 4K. Watching movies and shows feels so much more immersive, especially with the Crystal UHD display and HDR. Even older content looks better because the upscaling feature really helps improve the picture quality. One of my favorite things is how easy the smart features are to use. The Tizen system runs smoothly, apps load quickly, and streaming services like Netflix, Hulu, Disney+, and YouTube are all super convenient to access. The menu is clean and simple, which made setup quick and stress-free. The sound quality also surprised me. The audio is clear, loud, and balanced without needing a soundbar right away. I also really like how sleek and modern the TV looks — the thin design and minimal bezels make it look much more expensive than it actually is. For gaming, movies, sports, or everyday streaming, this TV does an amazing job. The motion handling is smooth, and everything looks crisp without much blur. Overall, I feel like Samsung did a great job creating a budget-friendly 4K TV that still feels premium. Definitely one of the best purchases I've made for my home entertainment setup.” The TV has strong customer ratings and features like 4K upscaling, Motion Xcelerator, HDR, and Samsung's Tizen smart platform.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 21, 2026
Reviewer name: Dubby
5 out of 5 stars
5 out of 5 stars review

Oh my a 75 inch

[This review was collected as part of a promotion.] Nice vivid colors even in daylight shining in. The picture is sharp and crisp. Remote is easy to use not a lot of buttons to confuse you. Sound is good from the tv no distortion even when turned up loud. Overall a great tv

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 20, 2026
Reviewer name: John
5 out of 5 stars
5 out of 5 stars review

Love the versatility of all the stations

[This review was collected as part of a promotion.] Who loves the T? V? The only problem I've had is A soundbar that it said was compatible to the Samsung. It was not. It was always off by a second or 2 called support. They did what they could do on the end still did not work. I'm still looking to get a soundbar for it. Don't know what else I'm gonna. I guess I might buy or look at an actual Samsung soundbar. The soundbar I have right now is called acoustical audio, which is always a couple seconds off. I never had a problem with it. When I linked it up to my couch, we had speakers and a couple, you know, linked it up to that bluetooth.But then was bluetooth i hope this helps

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
May 28, 2026
Reviewer name: JoseR
1 out of 5 stars
1 out of 5 stars review

Disappointed with screen reliability

[This review was collected as part of a promotion.] I am very disappointed with this Samsung 75" Crystal UHD TV. The screen developed a visible defect, and this has made the TV frustrating to use. For a Samsung product, especially a 75" TV, I expected better long-term quality and reliability. The TV looked good when it was working properly, but the screen failure is a serious concern. A television should last more than a short period without developing this kind of issue. I am including a photo so other customers can see the defect before deciding whether to buy this model

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
reply from Samsung Advisor

Hi JoseR, Thank you for your feedback regarding the screen abnormalities you’re seeing on your Samsung U7900F TV. To determine whether the issue is related to the TV itself, we recommend running a Picture Test, which displays a high-definition test image for you to examine. Go to: Settings > Support > Device Care > Self Diagnosis > Picture Test If the issue appears on all sources and during the Picture Test, the TV may require service. For help setting up a service appointment, please contact Samsung Support 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 Advisor

Jun 22, 2026
Reviewer name: Samsungdude
5 out of 5 stars
5 out of 5 stars review

Very nice tv

[This review was collected as part of a promotion.] This tv has been a very nice addition. It wasnt the best model on the floor but for the price it has turned out to be a very good tv, color is amazing, only thing I would change is how well the voice remote works.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
Jun 5, 2026
Reviewer name: TTH56
3 out of 5 stars
3 out of 5 stars review

I love my TV, but the clicking is unsettling…

[This review was collected as part of a promotion.] I am enjoying my TV but there is this constant clicking either when I turn it on or off that bothers me and it concerns me. I hope that this will not affect the viewing or the operation of my TV in anyway.

Review from Samsung US
Helpful?3X98WOQFG1UG16471557124
reply from Samsung Advisor

Hi TTH56, Thanks for sharing your experience with your U7900F TV. Unusual sounds can come from different sources, so first check whether it’s from the TV speakers, an external device (like a soundbar), or the back of the TV. • For external audio, ensure cables are connected to the correct output • If using antenna or cable, check signal strength: Settings > Support > Device Care > Self Diagnosis > Broadcast Signal • Popping sounds from the back may be due to thermal expansion - this is normal and not a malfunction • Run a Sound Test to troubleshoot: Settings > Support > Device Care > Self Diagnosis > Sound Test If the issue continues, please contact Samsung Support at 1-800-SAMSUNG (8AM – 9PM EST Mon – Fri, 8AM – 6PM Sat – Sun). LiveChat is also available via the ‘Support’ link on our website. ~ Samsung Advisor