Hot on the heels of the Sony Ericsson X10 mini,
is the pro version of the same handset. The differentiation comes in
with a slide-out QWERTY keyboard. Sony Ericsson told us that they did
see it appealing to a slightly different user from the touchscreen-only
X10 mini, although with strengthened text entry, the X10 mini pro could
appeal to anyone who writes a lot of messages.