You'll want to make sure your PC has either an HDMI 2.0 port or DisplayPort 1.4 port that supports 4K. Earlier versions of these ports unfortunately don't support 4K resolutions whatsoever. In short, make sure your hardware supports 4k or you will be disappointed when your monitor arrives. To check if your monitor is 4K, there are multiple options available. For one, you can simply check the box that the monitor came in and look for signs that it supports 4K. Since 4K is, well, the main selling point of such a monitor, it shouldn't be hard to find. Secondly, you can download MonitorInfoView. To play streaming high dynamic range (HDR) video in Windows 10, your external display and Windows 10 PC need to support HDR. To find the specifications for a specific PC or external display, visit the device manufacturer's website. Here are the requirements: The HDR display or TV must support HDR10, and DisplayPort 1.4 or HDMI 2.0 or higher. How to check if my windows laptop supports 4K resolution (even though its display does not support)?1. Go to Device Manager2. Find the display adapter type3. Cable Doesn't Support 4K Yet Are You Actually Streaming in 4K? Are You Watching DVDs or Blu-Ray Discs? Not All Video Games Are 4K Some TV Apps Might Tell You When You're Watching 4K A common complaint about 4K TVs is that they don't look any better than HD TVs. But the problem is rarely the TV's fault. This screenshot (taken in the Settings app) shows that the highest my monitor can go is 1080p. This screenshot (taken from the Intel Graphics app) shows that the highest my monitor goes is actually 4K. Is there anyway to get the Settings app to recognize that my monitor goes up to 4K? 25ynV.

does my device support 4k