Hiii, I have ordered xiaomi redmi note 3. I have seen somewhere the phone support single sim and SD card or dual sim only but not both sim and SD card. It have 32 GB internal storage and 3 GB of ram . it also contains 16 megapixel of primary camera and 5 megapixel of front camera . its have long lasting battery packup with 4050 mah which works 6 hours on 3g. Its also have a very brightening display with 1080×1920 pixals and 401(ppi)pixals per inch . this was also available in many colours as gold, silver, black etc., . its also has 32 GB of external SD card storage . it have android system of 5.1 version.