Too small.

I’d want a “tablet” looking like an A4 rollable metal sheet with a screen on one side (projected at that, so no calamity at that sheet will break it), a fat part on the side with the actual hardware and a few hercon buttons (so that they’d live longer too), a battery that lasts a month and that hardware shouldn’t be too powerful. Very limited in fact - like Star Wars datapads are. I, ahem, only think about this because I want a Star Wars datapad.