If you're looking for a phone that can double as a laptop in a pinch, the Motorola Atrix might be that phone. Just unveiled today at CES, the Atrix is a dual-core Android phone that can dock into a laptop.
With the addition of a laptop dock, this phone can pop in and then be used on a larger screen and with a full keyboard. It's a pretty clever trick, to be sure. In addition to that, it has full HTML5 support, which will allow for watching videos and things of that nature, and 1GB of RAM.
There's no word on pricing or availability yet, but look for it later this year on AT&T.