Google
Inc.'s Nexus 7
Price: $199 for 8 gigabytes of storage, $249 for 16 GB.
Screen size: 7
inches diagonally
Screen resolution: 1280
x 800 pixels
Weight: 0.75
pounds
Cameras: Front-facing,
1.2 megapixel camera
Battery life: 9.5
hours
Operating system: Google's
Android
Microsoft
Corp.'s Surface
Price: Not yet announced. Storage options will range from
32...