DELL too, bought a 4k 24" conference monitor off a second hand site for £80. It's got a good quality pop-up webcam, too.
Usb hub, hdmi/dp ports, Ethernet on the back. Connects and powers the laptop with a single thunderbolt usb-c cable.
Not sure about ppi and stuff, but works great for me.
Not sure about ppi and stuff, but works great for me.