The BlackBerry Z30 Black 16GB smartphone features a Dual Core processor, 4.2" colour screen, 2GB RAM, and a microSDXC memory card slot for storage. Running on BBOS10, this mobile phone offers 4G, 3G, and 2G connectivity, along with an 8.0 MP camera for capturing images. The sleek black design, single SIM card slot, and compact form make it a stylish and functional choice for those looking for a reliable mobile phone.