Spice Smart Flo 503 Mi 503 has display Size 5.0", operating system Android 4.4.2. The device has ram 512 GB too, card support is microSD, up to 32 GB, it has 4 GB, 512 MB RAM hard disk. Back camera 8 MP is awesome, front camera 2 MP is also not bad. Smart Flo 503 Mi 503 has power storage, Up to 5 h. Device status is Available