BlackBerry was about to launch its second Android smartphone with much delight. But the launch was spoiled by early leak. Before the official launch, the smartphone features became known. Anyway BlackBerry DTEK50 is available for pre-order. Unlike its previous attempt, BlackBerry tries a bit economical this time by launching a smartphone that starts at $299. Let us have a look on the features of DTEK50 and find out what BlackBerry has hidden in it for you.