"Verizon brought Motorola Mobility Chief Executive Sanjay Jha on stage to show two 4G devices, including the Droid Bionic smartphone and Xoom tablet, both of which run Google's Android software and have dual-core processors. The Bionic launches in February, but won't run on 4G until an update comes in the second quarter. The Xoom also launches in teh second quarter."
This was in today's Seattle Times paper. Looks like the Bionic will be released in Feb but not run as a 4G phone until sometime in Q2.