Next ultrabook: Apple Macbook Air
Lenovo’s ThinkPad tablet is a unique option for enterprise customers. The device, which is scheduled to get an update to Android 4.0 (Ice Cream Sandwich) in May, works with a stylus. Even better, it can be docked into a keyboard, letting users turn it into a quasi-notebook. Think of the ThinkPad tablet as a half-tablet, half-Ultrabook hybrid. Not bad, right?

Lenovo ThinkPad