For those who are interested on BlackBerry Passport device, below there is a video demonstration of the device. For information, Passport is expected to be released in September that will offer a screen size of 4+ inch square with 1440x1440 pixel resolution, quad-core Snapdragon processor 800, 3GB RAM, 13MP rear camera, and a battery capacity of 3450 mAh.
Blackberry Passport