BlackBerry Q20 is an upcoming member of the QSeries of BB10 phones with touchscreen and traditional physical QWERTY keyboard. With a 3.5-inch touchscreen, the BlackBerry Q20 offers the largest display of all current members of the QSeries.
Nothing much is known about the BlackBerry Q20. In fact, there is no official photo yet, but expect it to be similar to the BlackBerry Q10 with a bigger display. BlackBerry Q20 will be available in the second half of the year.
We will be sharing more details about this device when we know more.