The size of the bezel on this is no surprise, Apple have invested a great deal of resources into developing algorithms to reject false taps if your fingers holding the device stray into the touch area. Without that tech you have to make the bezel large enough to hold the device without your fingers entering the touch area. This is why the large bezel on the iPad is there and why it seems like its going to disappear with the next version as the mini has proved this edge touch rejection technology works well.