Next to the more svelte Motorola Droid Razr, Maxx is noticibly thicker, but don't call it fat. It's still a RAZR, and that extra bulk packs power.
In fact there are just two things new with the Maxx: a larger battery and the case that accomodates. The Maxx's 3300mAh battery gives it nearly double the capacity of the slimmer Droid Razr.
