Alcatel One Touch Fierce 4G Android Smartphone Unlocked - Use With Any SIM - Slate 4.5 in qHD Display - a vivd screen for viewing photos, playing games and watchuing HD movies Quad-Core Processor with 1GB RAM and 4 GB ROM & a Micro SD Slot for expandable memory Android 4.2 - Jellybean 5 MB rear camera with LED flash and camcorder to capture, edit, create and share photos and videos in addition to a VGA front facing camera Smooth multitasking experience allows you to simultaneously run multiple apps, games and access the internet Unlocked cell phones are compatible with GSM carriers like AT&T and T-Mobile as well as with GSM SIM cards (e.g. H20, Straight Talk, and select prepaid carriers). Unlocked cell phones will not work with CDMA Carriers like Sprint, Verizon, Boost or Virgin.