The iTunes phone appears to be the Motorola E790, a handset based on the same hardware platform as the E398 and C698p devices. This makes the E790 a tri-band GSM phone with Bluetooth, a 176x220 pixel display, VGA resolution camera and microSD/TransFlash removable memory, probably up to a maximum of 1Gb storage.More info and a photo at MobileGazette
Motorola E790 - the iTunes phone

MobileGazette snagged a picture of Motorola's E790, the iTunes phone.