Gionee Steel 2 has display Size 5.0", operating system Android 6.0; Amigo 3.5. The device has ram 3 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 16/32 GB, 3 GB RAM hard disk. Back camera 8 MP is awesome, front camera 5 MP is also not bad. Steel 2 has power storage, Up to 45 h (3G). Device status is Available