That may be a factor, but I think it's much more likely to be related to interface fluidity. People swap to SSDs on desktops/laptops without significant issue.

That may be a factor, but I think it's much more likely to be related to interface fluidity. People swap to SSDs on desktops/laptops without significant issue. I believe Android uses a similar scheme: virtual memory but no pagefile. Is there a way to turn on paging on Android?