"While one could increase the resolution to make up some of
the difference, it is meaningless unless your tablet also
includes sandpaper, so that the user can sand down their
fingers to around one-quarter of their present size."
-- Steve Jobs (on 7 inch tablets)
I've been using a Samsung note ii for a while now -- and the combination of regular touch input combined with a precise stylus (with the option to disable "regular" touch input while using the stylus) is really nice.