Looks like the phone really is the brains of the operation -- the slate part acts as the display, set of speakers and as an extended battery pack. Now, unfortunately the video below is only with a mock-up, but it'll still give you a good sense of how the device feels in your hands:
ASUS hasn't revealed the UI just yet, but promises it'll almost be the same as second-generation Android tablets. The company is promising a launch this Christmas.
What do you think of the device? Too gimicky? Just what you've been looking for? Let us know below!