Questions & Answers

Name: Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025)
Brand: Samsung
SKU: 6639197
Price: 449.99 USD
Availability: InStock
Rating: 4.7 (672 reviews)

Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025)

Model:: UN75U7900FFXZA; |
SKU:: 6639197

User rating, 4.7 out of 5 stars with 672 reviews.

Highly rated by customers for:

Presidents' Day Deal

Show only Answered Questions

Page Showing 61-75 of 75 questions

Ask a Question

QuestionSince there is no audio output, does that mean it is incompatible with soundbars? Also, can this TV be mounted?
Asked 4 months ago by Brian.
- 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 4 months ago by Davidoff
  Answer this question
QuestionHi can this tv be mounted?
Asked 4 months ago by Clau.
- 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 4 months ago by Terrible
  Answer this question
QuestionCan you plug in a computer for presentations like Zoom or Teams meetings?
Asked 4 months ago by Jim.
- 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 4 months ago by Samsung
  Answer this question
QuestionCan you connect a soundboard or surround speakers to this samsung 75 inch tv
Asked 4 months ago by Audrey.
- Answer Hi Audrey, Yes, you can connect an external sound system via Bluetooth, HDMI, or USB. ~Samsung Advisor
  Answered 4 months ago by Samsung
  Answer this question
QuestionWhat is the size of the carton?
Asked 4 months ago by Kgw1.
- Answer Hi Kgw1, The 75" U7900 box dimensions are 71.7" x 43.3" x 6.5". ~Samsung Advisor
  Answered 4 months ago by Samsung
  Answer this question
QuestionJUST TO BE SURE,,, THIS MODEL Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025). DOESN'T HAVE OPTICAL AUDIO OUTPUT???
Asked 5 months ago by KIKEF.
- 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 5 months ago by Samsung
  Answer this question
QuestionWill a 75 inch TV fit on a 5 foot long TV stand. I have a 65 inch TV on it right now.
Asked 5 months ago by Deb.
- 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 5 months ago by Samsung
  Answer this question
QuestionWhat is the width of the tv stand?
Asked 5 months ago by Help.
- 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 5 months ago by Samsung
  Answer this question
QuestionDoes this model have a digital audio output connection?
Asked 5 months ago by Ace.
- Answer Hi Ace, No, the U7900 does not have an optical connection. ~Samsung Advisor
  Answered 5 months ago by Samsung
  Answer this question
QuestionCan I dim the backlight brightness?
Asked 3 weeks ago by Andrew.
- 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 2 weeks ago by Samsung
  Answer this question
QuestionWhat is the operated voltage for this tv?
Asked 1 month ago by Tony.
- 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 1 month ago by Samsung
  Answer this question
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 3 months ago by JosephT.
- 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 3 weeks ago by djtoosmart4u
  Answer this question
QuestionWhat does it mean if my 75” Samsung has sound but no pictures
Asked 3 months ago by Anonymous.
- 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 3 months ago by Samsung
  Answer this question
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 2 months ago by steveeeeb.
- Answer 7
  Answered 2 months ago by JeanP
  Answer this question
QuestionHow big is the box? What are the dimensions?
Asked 2 months ago by Kody.
- 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 2 months ago by Samsung
  Answer this question

Showing 61-75 of 75 questions

Most-viewed items

Pioneer - 50" Class LED 4K UHD Smart Roku TV

User rating, 4.7 out of 5 stars with 170 reviews.

New Limited Time Deal
Your price for this item is $149.99
Insignia™ - 55" Class F50 Series LED 4K UHD Smart Fire TV

User rating, 4.7 out of 5 stars with 2637 reviews.

Presidents' Day Deal
Your price for this item is $179.99
LG - 65” Class UA7050 Series LED AI 4K UHD Smart webOS TV (2025)

User rating, 4.7 out of 5 stars with 597 reviews.

Presidents' Day Deal
Your price for this item is $329.99
Samsung - 65" Class U7900 Series UHD 4K Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 932 reviews.

Your price for this item is $329.99
The comparable value for this item is $469.99
Samsung - 65" Class S84F OLED 4K UHD Vision AI Smart Tizen TV (2025)

User rating, 4.8 out of 5 stars with 777 reviews.

Presidents' Day Deal
Your price for this item is $899.99
LG - 65" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)

User rating, 4.8 out of 5 stars with 1001 reviews.

Presidents' Day Deal
Your price for this item is $1,399.99
LG - 48" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)

User rating, 4.7 out of 5 stars with 798 reviews.

Presidents' Day Deal
Your price for this item is $599.99
Pioneer - 65" Class LED 4K UHD Smart Roku TV

User rating, 4.8 out of 5 stars with 226 reviews.

New Limited Time Deal
Your price for this item is $249.99
Pioneer - 40" Class LED Full HD (1080p) Smart Roku TV

User rating, 4.7 out of 5 stars with 245 reviews.

New Limited Time Deal
Your price for this item is $94.99
TCL - 65" Class Q6-Series 4K UHD QLED Smart Google TV (2024)

User rating, 4.7 out of 5 stars with 722 reviews.

Your price for this item is $339.99
The comparable value for this item is $429.99
LG - 77" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)

User rating, 4.9 out of 5 stars with 634 reviews.

Your price for this item is $1,996.99
The comparable value for this item is $3,699.99
TCL - 65" Class QM6K Series 4K UHD HDR QD Mini LED Smart TV with Google TV (2025)

User rating, 4.7 out of 5 stars with 622 reviews.

Your price for this item is $529.99
The comparable value for this item is $999.99
Samsung - 55” Class Q6F Series QLED 4K UHD SamsungVision AI Smart Tizen TV (2025)

User rating, 4.7 out of 5 stars with 163 reviews.

Presidents' Day Deal
Your price for this item is $349.99
LG - 55” Class UA7050 Series LED AI 4K UHD Smart webOS TV (2025)

User rating, 4.6 out of 5 stars with 206 reviews.

Presidents' Day Deal
Your price for this item is $249.99
Insignia™ - 24" Class F20 Series LED HD (720p) Smart Fire TV

User rating, 4.7 out of 5 stars with 774 reviews.

Presidents' Day Deal
Your price for this item is $59.99
TCL - 43" Class F35 Series 4K UHD HDR LED Smart Fire TV (2025)

User rating, 4.6 out of 5 stars with 239 reviews.

Presidents' Day Deal
Your price for this item is $129.99
Pioneer - 55" Class LED 4K UHD Smart Roku TV

User rating, 4.7 out of 5 stars with 210 reviews.

New Limited Time Deal
Your price for this item is $179.99
TCL - 50" Class QM5K Series 4K UHD HDR QD-Mini LED Smart TV with Google TV (2025)

User rating, 4.7 out of 5 stars with 470 reviews.

Presidents' Day Deal
Your price for this item is $299.99
Insignia™ - 75" Class QF Series QLED 4K UHD Smart Fire TV

User rating, 4.7 out of 5 stars with 437 reviews.

Presidents' Day Deal
Your price for this item is $399.99
Samsung - 65” Class S90F Series OLED 4K UHD SamsungVision AI Smart Tizen TV (2025)

User rating, 4.8 out of 5 stars with 496 reviews.

Presidents' Day Deal
Your price for this item is $1,499.99

Questions & Answers

Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025)

Q: QuestionSince there is no audio output, does that mean it is incompatible with soundbars? Also, can this TV be mounted?

Q: QuestionHi can this tv be mounted?

Q: QuestionCan you plug in a computer for presentations like Zoom or Teams meetings?

Q: QuestionCan you connect a soundboard or surround speakers to this samsung 75 inch tv

Q: QuestionWhat is the size of the carton?

Q: QuestionJUST TO BE SURE,,, THIS MODEL Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025). DOESN'T HAVE OPTICAL AUDIO OUTPUT???

Q: QuestionWill a 75 inch TV fit on a 5 foot long TV stand. I have a 65 inch TV on it right now.

Q: QuestionWhat is the width of the tv stand?

Q: QuestionDoes this model have a digital audio output connection?

Q: QuestionCan I dim the backlight brightness?

Q: QuestionWhat is the operated voltage for this tv?

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.

Q: QuestionWhat does it mean if my 75” Samsung has sound but no pictures

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

Q: QuestionHow big is the box? What are the dimensions?

Most-viewed items

QuestionSince there is no audio output, does that mean it is incompatible with soundbars? Also, can this TV be mounted?

QuestionHi can this tv be mounted?

QuestionCan you plug in a computer for presentations like Zoom or Teams meetings?

QuestionCan you connect a soundboard or surround speakers to this samsung 75 inch tv

QuestionWhat is the size of the carton?

QuestionJUST TO BE SURE,,, THIS MODEL Samsung - 75" Class U7900 Series UHD 4K Smart Tizen TV (2025). DOESN'T HAVE OPTICAL AUDIO OUTPUT???

QuestionWill a 75 inch TV fit on a 5 foot long TV stand. I have a 65 inch TV on it right now.

QuestionWhat is the width of the tv stand?

QuestionDoes this model have a digital audio output connection?

QuestionCan I dim the backlight brightness?

QuestionWhat is the operated voltage for this tv?

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.

QuestionWhat does it mean if my 75” Samsung has sound but no pictures

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

QuestionHow big is the box? What are the dimensions?