Windows 10: I can't wirelessly do 4k resolution

I can't wirelessly do 4k resolution, and no matter what I do, I can only get 1920x1080 and 1280x720. The only options possible other than 1280x720 or 1920x1080 is 720x576, 720x480 and 640x480. And 1920x1080 is the closest I can get to 3840x2160. It would be possible if the laptop had a 4k screen, and I duplicated the displays, but it would either cause downscaling, or both screens would change to 1920x1080. Even if I could render a resolution that could do 192ppi, rather than 96ppi, then it would be 1600x1200 or but would cause black pillar boxes and it would look like if it were 800x600. The

:)

 

4k Resolution scaling but then watching a 4k video

Hi Anup,

Thank you for your response.

So therefore is my previous point on certain program's displaying as blurry when scaling is used wrong? I.e. as they'll be effectively displayed similarly to full HD resolution?

Also, if I used scaling at 200% and I wanted to watch a 4K video would it be displayed at full HD (due to the scaling) or 4K resolution.

Thanks again.

 

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.

 

Supporting 4k resolution display

Hello All,

I just bought a new 15.6'' laptop that comes with stunning 4k high-resolution display. However, I found out that Windows 8.1 does not really look optimized with 4k display because the entire UI looks very small. I just want to know
if Windows 10 will be supporting this kind of new display resolution, hopefully

Thank you,

-- Ahmad Aseeri