... • Quad-core ARM Cortex-A7 processor with up to 2.8GHz speed• 28nm HKMG process with low leakage ... 60bit/s ECC for MLC NAND,16bit data width to improve performance• Support MLC NAND Flash, iNAND Flash ... , with maximum 2048x1536 resolution support• One USB OTG 2.0, one USB Host2.0 interface and High-Speed Inter ... baseband OSAndroid 4.2Main chipA31, Quad core up to 2.8 GHz ,Quad Core Cortex A7, Eghit-Core ...