The three primary BlackBerry models
The BlackBerry Pearl (left), BlackBerry Curve (middle), and BlackBerry World Edition (right) are the three primary BlackBerries for business. For a comparison of the three and a look at which model is best for which type of user, see Best BlackBerry for business? Pearl vs. Curve vs. World Edition.Photo by Jason Hiner (CBS Interactive)
By Jason Hiner
Jason Hiner is Senior Editorial Director of CNET and former Editor in Chief of TechRepublic. He's co-author of the book, Follow the Geeks.