On the face of it, Ubiquio's 503G is a Blackberry copy that's as good as any of the competition. It certainly takes on, if not beats, Palm's Treo 500v in terms of sheer feature count, with it including HSDPA and Wi-Fi as well as a front-facing camera for video calls. It's also solidly built and its controls are well-thought out. However, the camera is a little underpowered and there's no GPS, but these aren't prerequisites for a business email tool. What is necessary is a keyboard that is reasonably easy to use, and on this front, alas, the 503G pulls up short.Read full review
Overall
7/10
By Jonathan Bray
Reviewed 01 October 2007
Updated 05 February 2011