... 0 OS,support 3G,WIFI,quadband,dual sim,dual camera Processor: Dual CoreCPU: MTK6575 ARM Cortex-A9 1GHzGPU: PowerVR SGX531 Ultra ... Real 5.0MP (Upgraded to 8.0MP back camera by Inner Program,Max output 3264 x 2448 pixel ... mini USB Memory4GB ROM (real 512M Internal storage)+2G(real 2G Built-in)512MB RAMMemory Card: support to ... 0 OS,support 3G,WIFI,quadband,dual sim,dual camera,back camera 5mp,Built in GPS