Up until now, they have not experimented with the screen size of their device and the company has taken its time to embed the touch technology to its products. From 2013, BlackBerry tried itself in an unfamiliar territory with BlackBerry 10 operating system that was meant to support full-fledged touch operations which were offered on BlackBerry Z10, Q10 (touch and QWERTY) and the more recent Z30, which is the company's first ever 5 inch device.
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