QMobile Noir Z9 Plus has display Size 5.5", operating system Android 5.1.1; Amigo 3.1. The device has ram 2 GB too, card support is microSD, up to 256 GB (dedicated slot), it has 16 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 5 MP is also not bad. Noir Z9 Plus has power storage, Up to 21 h (2G) / Up to 9 h (3G). Device status is Available