The National | Smartphone battle hots up with big gamble in Las Vegas The National Julie Jacobson / AP Photo A new smartphone war has begun in earnest this year as the PC dinosaurs Microsoft and Intel try to muscle in on the market leaders. At the Consumer Electronics Show in Las Vegas last week, the Finnish phone maker Nokia ... Android Smartphone Rankings: January 2012 Consumer Electronics Show: Intel's Smartphone Announcement Motorola Mobility's legal bills weigh on fourth-quarter earnings forecast |