The
Samsung Galaxy Grand is a
smartphone developed by
Samsung Electronics, first announced on December 18, 2012. The phone has a dual core Cortex-A9 1.2 GHz processor and a RAM of 1 GB, with an internal memory of 8 GB which can be extended to another 64 GB by use of microSD cards. The device also supports internet connectivity through 2G and 3G, apart from Wi-Fi. Navigation systems including
A-GPS and
GLONASS with Google Maps. The phone runs on the
Android 4.1.2 (Jelly Bean)
OS, with an option to upgrade to 4.2.2.