No need to keep it simple for me. I can see where you would really need something like that, seeing as you have a hard time understanding the finer points of the definition of "fine" (it's fine with me if you don't (<----Get it? Probably not)) or what size battery would go with a mini iPad...
I'll make it simple for you:
I've told you this a few times, but you just don't seem to able to grasp it -- You don't need to do your little thought experiments (which in your case, seem to be clouded up by visions of sandpaper...). Anyone can do it in reality and see exactly how the scaling fits with Apples Human Interface Guidelines -- and whether their fingers need to be sandpapered or not.
I't already been described several tines, so I won't go into that again, but here's a simple picture so it might start to sink into your head:
It's trivial to check any app this way. I have a few hundred apps, and have been checking them this way for months now -- you're making a big stink over a minor issue.
Among the parade of idiotic claims you've, you stated that a 7" tablet cannot be held in one hand, or fit into a pocket. Here's a 7.85 iPad screen size in both hand and pocket:
https://forums.macrumors.com/threads/1358978/
People can see for themselves how a mini would work for them without all your pointless ramblings.
About all that can be said at this point is that Apple may or may not release a mini this year do later. You have done nothing to prove that they won't.
I would suggest that this thread be locked, as everything worthwhile has already been said, and the OP is just trolling at this point.