MobileTechReview have published a review of the Samsung Epix i907 Windows Mobile smartphone. 'The Epix is among the fastest Windows Mobile Pro phones, running on a 624MHz XScale processor. As Windows Mobile Pro phones go, it's very responsive with little to no lag when opening the Start menu or programs/settings windows. A fast CPU usually translates into poor battery life, but the Epix has been a champ so far, easily lasting 2 days with moderate use (push email not turned on). In contrast, our Treo Pro only made it a day with the same usage pattern. The Epix runs on a high capacity 1800 mAh Lithium Ion battery, in part explaining that stamina. But the HP iPAQ 910c has an even higher capacity battery and a slower CPU, yet it runs out of juice before the Samsung. Whatever Samsung's doing, we like it!'