Hello, All.  I just recently picked-up a new P4 Pro, the weather here has been too rough to fly much so I've been watching a few YouTube videos on the P4 Pro while waiting for things to clear up.  In one video that was explaing the Focus function, it "looked" like when the operator tapped on a specific focus point, the camera zoomed-in - at least on the Go 4 app.

Is this truly a zoom (2x)?  If so, is it available in all (or just some) modes/resolutions?

Thanks, in advance.

Digital Zoom is just enlarging the picture on what the camera sees. I could be wrong, like many other things.

What you saw was Focus Assist which magnifies part of the image for focusing.
It's not any kind of zoom.