Windows 10: Max resolution via Miracast

Hello, I am trying to connect my surface book 3 Quadro RTX 3000 via nativ wireless display to my Samsung Q80 QLED TV. However, when i extend the displays it doesnt support 4K on the wireless display Max supported is 2560x1600, but that leaves bars on the side so i used 2560x1440. Is there a limit on the wireless display? Ive been able to hard wire 3 4k monitors up to my laptop before. Thank you in advance for any ideas/solutions.

:)

 

Miracast Windows 10 dxDiag "not Available"

Let me suggest you to contact the manufacturer of Miracast. To contact the manufacturer, please follow the steps below:

• The name of the OEM + “contact information”
• The name of the OEM + “PC support”

Regards.

 

Different VGA max resolution and HDMI max, Sony TV

I wish that I could write something helpful. Getting full resolution out of the TV looks like it would require some sort of hack that I can't supply. I doubt that you'd want to use 1080i (interlaced, 25fps in Europe), even if your graphics card permitted that.

I'm surprised that a TV panel has a native resolution of 1680 X 1050 (16:10 aspect ratio, as you write). 10 years ago, I had a Sharp "720p" TV, and I believe that it was 1366 X 768 (approximately 16:9).

The attached shows the officially supported resolutions for the TV. I see that 1440X900 isn't on the list for VGA.





Not sure what to suggest, other than replacing the Bravia with a 1920 X 1080 monitor or an HD TV.

 

Does Miracast support 4K?

Hello,

We suggest that you check with the manufacturer of the 4k display device that you are using if it is certified to work with Miracast. If your display device is certified to work with Miracast, then check if your PC device supports Miracast. You may do so
by following the steps below:

• Click Start, then go to Settings >
  Projecting to this PC.
• Check if your device supports Miracast.

Regards.