We may receive a commission on purchases made from links. As they've proliferated through our lives, the lines between different kinds of displays have blurred. Whether you're looking at a smartphone, ...

One isn't better than the other — it all comes down to use case.

I connected my PC to my TV and never looked back.

These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...