10 most intriguing tablets of 2011

After a decade of shaky starts, tablet computers have finally arrived. Unlike their bulky, expensive parents, this current generation of slates boasts trim frames, gorgeous screens, and power-house specs. So, here are the 10 most intriguing tablets of 2011, in order of screen size
2. BlackBerry PlayBook

Another pint-sized tablet that still packs a punch.

The BlackBerry PlayBook will be coming out sometime this year. Rather than use Android or iOS, this tablet runs a custom QNX operating system, which should give it an undeniable BlackBerry feel. The tablet, packed with a speedy 1 GHz dual-core processor, is estimated to weigh less than a pound. It will have front-and rear-facing cameras, perfect for both taking snapshots and video conferencing.

Screen size: 7 inches

Price: Not yet announced

OS: BlackBerry OS

Network: Uses BlackBerry has a modem. 4G model to come.

Available: Spring 2011