Pocket-Lint: The BlackBerry Torch, or 9800 for those keeping track of the numbers, brings with it a design we don't see too often in mobile phone handsets - the full QWERTY vertical touchscreen slider. The most notable device of this design in recent times was the Palm Pre which was considerably smaller. The design means that things are going to get big once you open the screen up. Sitting a 3.2-inch screen above a BlackBerry keyboard means the Torch is 148mm tall when opened. For those not savvy with millimetres, that's nearly 15cm, almost 6 inches. That's a size that no one will miss when you whip it out on the train.