Size: 11.7 inches by 8.7 inches Price: $2,423 Pros: It's like two devices in one. When Dell's Latitude is in laptop mode, you can type documents and e-mails on its full-size keyboard. If you swivel the 12.1-inch screen, you can fold it flat and scribble notes on the surface. "Multitouch" technology makes it easy to scroll through text or rotate pictures by tapping or pinching the screen. High-tech bonus: There's a fingerprint reader for added security. Cons: With all these bells and whistles, heavy users will need to upgrade the battery and probably the memory. It's also more expensive than other tablets.