I really only have a problem with the statement that they are the EXACT same phones. I admit I am nit picking here (maybe) but these are not the exact same phone if they are assemble differently and have different software, not to mention different radios (and who knows what else).
I can understand they share many specs and parts, but they do not share them all.
They may be very similar, granted. They are not the EXACT same phone.
I am however glad to see the DInc4G has a 4.3" screen. That is good news in my book!