Blackberry Z10 STL100-3 16GB 4G LTE Unlocked GSM Dual-Core OS 10 Smartphone - Black 4.2" Capacitive touchscreen, 16M colors 8 MP (3264 x 2448 pixels) camera w/ autofocus, LED flash, 1080p HD video w/ stabilization Secondary 2 MP front-facing camera with 720p HD video recording Dual-core 1.5 GHz Krait CPU featuring Qualcomm MSM8960 Snapdragon processor BlackBerry 10 OS