Unveiled in October 2013, it is the first device to feature Android 4.4 KitKat. Its hardware is similar to that of the LG G2, with a Snapdragon 800 system-on-a-chip, and a 4.95-inch 1080p display. The exterior is made from a polycarbonate shell. The Nexus 5 also supports LTE networks. A revised version of Nexus 5 was released in December 2013.