If you look at the front of either device, there's virtually no way of telling which one belongs to which carrier (unless the screen is turned on and displaying the network's name on the status bar, that is).

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The microcapsules can be suspended in a carrier medium, so that they can be screen-printed on to surfaces including glass, plastic, fabric and even paper.

ECONOMIST: REPORTS

Heins said the physical keyboard version, the BlackBerry Q10, will likely come out eight to 10 weeks after a carrier releases a model with only a touch screen, the BlackBerry Z10.

NPR: New BlackBerry Coming To The US Public On March 22