Samsung i320n

CNET Australia has a review of the Samsung SGH-i320N and writes, “A 400MHz processor backed by an ample amount of memory (160MB of system ROM and 64MB of RAM) ensures the i320N is one of the peppiest smartphones on the block. Put it next to a lesser-spec’d device also running Windows Mobile 5 and you’ll notice the Samsung’s speedier response times in the most mundane tasks — unless it’s a 3G device, in which case it’ll download mail at many times the clip of the i320N’s GSM connection. … The BlackBerry popularised the concept of push e-mail, but Samsung’s i320N is one of several promising “BlackBerry killers” jostling for a share of the lucrative business arena as well as self-employed mobile professionals and power users.”

Link. Read more about the Samsung SGH-i320.