The Z30 is BlackBerry's largest ever smartphone (in display-size at least), with a 5-inch Super AMOLED 1280 x 720 screen. At its heart is a 1.7 GHz dual-core Snapdragon S4 Pro processor, backed up by a quad-core Adreno 320 GPU and 2 GB RAM. The handset is fitted with a 2,880-mAh non-removable battery, which BlackBerry claims will provide up to 25 hours of mixed use on a single charge. Gizmag