Oh yeah, you just mean like a monitor? It’s pretty simple. You might have to get an adapter cable of some sort, depending on the monitor and your laptop. This is how we have our set up at my office, we all have Mac laptops with external monitors.
I know the post is labelled as "solved," but if anybody else attempts to transfer videos from an iPhone to a Mac, Image Capture (per-installed on Mac) is a great application.
@buckmartin That's odd, they should definitely fit within your screen. I think your browser may be caching the old formatting. Please try doing a few force-refreshes: cmd+shift+r on Mac and ctrl+shift+r on Windows