Thank you to those who actually answered my question. As I mentioned, I am a noob and an explanation of the even basic differences (ex: smaller wheel size = easier acceleration) were unknown to me, but very helpful to learn about.

I'm amazed that one cannot describe the differences between an SUV and a hatchback. To car noobs, it would probably be helpful to point out things like SUVs offering higher vantage points and storage space but more difficult to park than a hatchback. But I did not realize the realm of folding bikes was so vast that comparing two dissimilar folding bikes was off topic for a discussion about one of the bikes. I did not realize that comparing a 24" helix to a 26" Changebike was apples to oranges while a 20" brompton was more germane. Deepest apologies as, again, I am but a humble noob here.