How do I figure out what resolution displays will work with my laptop?

My company just bought me this Dell laptop. It has HDMI, Intel 620 graphics, and a USB-C port (which does work with an HDMI adapter connected on a 1080p display.

I'm looking into some higher resolution options, such as a 3440 x 1440 ultrawide. But I'd hate to buy an expensive display and then find out my computer can't use the full resolution. Is there a good way to determine this?

Submitted May 30, 2017 at 04:16AM by DVNO http://ift.tt/2r5wKNd