Archos Android tablets. Typically considered also-rans, but these things do have a 1.5GHz dual-core processor and up to 250GB harddrives.
Now every man and his donkey has a Snapdragon chip in their smartphones, it's time for Qualcomm to look past the 1.2GHz speeds and bring us a 1.5GHz dual-core. It's on its way, from late this year/early next year.
Qualcomm's current 1GHz Snapdragon is the muscle that makes the Nexus One so fantastically speedy, but Qualcomm isn't sitting on their laurels—they just announced two new chips that are going to power the next great mobile devices.