Dual screens, different resolution, how do I make the monitor not look oversized?

So I finally hooked up another monitor to my Lenovo Yoga 2 Pro.

The thing is, my lenovo has a resolution of 3200 x 1800 and my monitor has a resolution of 1280 x 780, so everything on my monitor is huge and oversized.

What can I do to make my monitor look regular size?

Guest

You have to change its resolution in video settings. If you can't do that on the secondary monitor, change it on the primary.

Starrysky