not simple at all
you are putting on the same level the iPhone and the iPad mini
how many iPhones would fit into the mini screen ? x3 x4 ?
the iPhone is not enjoyment of content at all, is just portability
it's enjoyment at the basic level
mini is, for me, the proper compromise
what if in few years they release 14-6 inches table tablets for multiple people use (a la table game) are you going to hold it up in the bed and claim 'the 14-16 inches table tablet is the choice because the iPad air 2013 is too small
unless the 9-10-12 inches table gets light like a paper sheet and foldable
they are just too big and a bit heavy-uncomfortable
they are just good to put on a table, flat down or with a stand, but in hands ?
ps: im a strong man who holds dslrs, lenses, tripods.