Featuresr dual sim card sim card micro sim card dual standbyr android 42 operating system better reliability and compatibilityr high performance mtk 6589 cortex a7 quad core 12ghz cpu and powervrsgx544 gpu excellent processing platformr 50 inch tft 5 point capacitivetouchscreen with resolution 1920 x 1080 pixelsr 1gb ram 16gb nand flash supportexternal tf card micro sdcardupto64gbr support 2g gsm85090018001900mhz 3g wcdma8502100mhzr dual cameras 50megapixel front cam