This device blurs the line between phone and tablet ... Other key features include 4G LTE data, large battery, 8-megapixel camera, 2-megapixel front camera, and quad-core processor.

The first phone in the world with LTE 4G high-speed data technology. Key features include a high-resolution touch screen, slide-out keyboard and 3-megapixel camera with video capture. Mostly ...

you can take a close look at the wizardry Samsung pulled off to create this wonderful, $1,399 phone. You can, for example, try to count the pixels in the 9.5x7.3mm, 108-megapixel sensor (below).