So now Z10 has a younger brother. Blackberry is back on the chart with the new Blackberry passport. The striking feature is the square shape instead of the typical rectangular design seen in other devices. In addition, this phablet features a physical QWERTY keyboard in the front. Interestingly, the upcoming BlackBerry Passport release date is set to clash with the release of Apple iPhone 6 and Samsung Galaxy Note 4 in September. So I wonder which you’ll buy o… Lol. I feel Iphone will beat the two mehn…