One mystery to me is that phone (funny that within about 20 years the word "phone" will have completely lost its original meaning) producers don't produce a "here's a thicker one with 3x the battery life" option. Especially when people buy that sexy Jobs-inspired paper thin phone and then put a brick case around it to keep it from breaking. Annoyingly, there are fewer and fewer options with swappable batteries too, but at least there's a (not justified, to me) non-aesthetic argument for that.