... Nand flash 4GB,Built in 3G call, outer speaker, no GPS (can be optional), camera 0.3MFull description ... (cortex – A9) 800MHZ(CPU+GPU+VPU)Memory: built-in DDR2 512M, 4GB Nand FLASH (can be 2GB- ... buit in outer speaker , no bluetooth 3G/GPS: built in 3G with call function, no GPS (can be optional)Camera: ... High definition output Support G-sensor, built in 2*speaker, MICBuilt-in 6000mAh 3.7V Li battery, work ...