Questions & Answers
- Model:
- UN75U7900FFXZA
- |
- SKU:
- 6639197
Highly rated by customers for: Picture Quality, Setup Ease, Size
Presidents' Day Deal
$449.99Your price for this item is $449.99
Comp. Value: $649.99
The comparable value price is $649.99
Page Showing 61-75 of 75 questions
Q: QuestionSince there is no audio output, does that mean it is incompatible with soundbars? Also, can this TV be mounted?
Asked by Brian.
- A:Answer It is compatible with sound bars, HDMI works as both your video and audio line. You can always opt to link your soundbar via Bluetooth. And yes, it can be mounted on your wall. Hope this helps
Answered by Davidoff
Q: QuestionHi can this tv be mounted?
Asked by Clau.
- A:Answer I thought it could. I have my 55 inch mounted. When we got this delivered I was much bigger than I thought. Definitely need a different mount.
Answered by Terrible
Q: QuestionCan you plug in a computer for presentations like Zoom or Teams meetings?
Asked by Jim.
- A:Answer Hi Jim, Yes, you can utilize the U7900 TV as a monitor; however, it does not have a built-in camera. ~Samsung Advisor
Answered by Samsung
Q: QuestionCan you connect a soundboard or surround speakers to this samsung 75 inch tv
Asked by Audrey.
- A:Answer Hi Audrey, Yes, you can connect an external sound system via Bluetooth, HDMI, or USB. ~Samsung Advisor
Answered by Samsung
Q: QuestionWhat is the size of the carton?
Asked by Kgw1.
- A:Answer Hi Kgw1, The 75" U7900 box dimensions are 71.7" x 43.3" x 6.5". ~Samsung Advisor
Answered by Samsung
Q: QuestionJUST TO BE SURE,,, THIS MODEL Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025). DOESN'T HAVE OPTICAL AUDIO OUTPUT???
Asked by KIKEF.
- A:Answer Hi KIKEF, You are correct, the U7900 TV does not feature an Optical audio port. This input is available on our Q8F Series and higher. ~Samsung Advisor
Answered by Samsung
Q: QuestionWill a 75 inch TV fit on a 5 foot long TV stand. I have a 65 inch TV on it right now.
Asked by Deb.
- A:Answer Hi Deb, The feet on the 75" U7900 TV are adjustable between two positions: 49.4” or 31.2”, so the feet would fit on your stand. ~Samsung Advisor
Answered by Samsung
Q: QuestionWhat is the width of the tv stand?
Asked by Help.
- A:Answer Hi Help, The stand of the 75" U7900 TV can be set to two different distances, either 49.2" or 31.2" apart. ~Samsung Advisor
Answered by Samsung
Q: QuestionDoes this model have a digital audio output connection?
Asked by Ace.
- A:Answer Hi Ace, No, the U7900 does not have an optical connection. ~Samsung Advisor
Answered by Samsung
Q: QuestionCan I dim the backlight brightness?
Asked by Andrew.
- A:Answer Hi Ak, If the image appears too dark, we suggest disabling certain energy-saving features, which can automatically adjust brightness and affect how the screen looks. Go to: Settings > All Settings > General & Privacy > Power and Energy Saving, then turn off Brightness Optimization, Energy Saving Solution, Motion Lighting, and/or Contrast Enhancer. To fine-tune brightness, go to: Home > left directional key > Settings > All Settings > Picture > Expert Settings, then adjust the Brightness level (0–50) to your preference. ~Samsung Advisor
Answered by Samsung
Q: QuestionWhat is the operated voltage for this tv?
Asked by Tony.
- A:Answer Hi Tony, This Samsung TV model is intended for use within the U.S. and operates on 110-120V power only. ~ Samsung Advisor
Answered by Samsung
Q: QuestionI have two Bose Lifestyle 2 receiver's for two Samsung TV's. The are connected with RCA cables. The new TV's don't have RCA ports what's my options. The Bose system doesn't have an HDMI port.
Asked by JosephT.
- A:Answer Not sure if they are still available, but a couple years ago I was seeing a small box where you'd plug the RCA cables in one side and the other has 1 or 2 HDMI ports. Try searching for an "RCA to HDMI converter",
Answered by djtoosmart4u
Q: QuestionWhat does it mean if my 75” Samsung has sound but no pictures
Asked by Anonymous.
- A:Answer If your TV powers on but you’re experiencing intermittent or no picture, it may be caused by incorrect source selection or a software-related issue. Start with these steps: • Press Home to confirm the TV is receiving power and capable of displaying a menu. • Check the input source. Even if no device is connected, selecting the correct input can reset the display. • Cold boot the TV: Hold the power button on your remote for 5 seconds until the TV restarts. • Update firmware if possible: Home > Settings > Support > Software Update If no image appears at all or issues continue, please reach out to Samsung Support for additional troubleshooting or service. You can call us at 1-800-SAMSUNG, 8AM – 12AM EST, 7 days a week, or visit the ‘Support’ section on our website to chat live with an agent. ~ Samsung Advisor
Answered by Samsung
Q: QuestionHow do I connect a sound bar to this TV? There isn't an optical connection. The Bluetooth is delayed which I do not like. The USB does not work with sound bar. Thanks
Asked by steveeeeb.
- A:Answer 7
Answered by JeanP
Q: QuestionHow big is the box? What are the dimensions?
Asked by Kody.
- A:Answer Hi Kody - You can find these measurements on this model’s product page – just click Specifications and scroll down to Box Dimension: https://www.bestbuy.com/product/samsung-75-class-u7900-series-uhd-4k-smart-tizen-tv-2025/J3ZYG2VFJX ~ Samsung Specialist
Answered by Samsung
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