Plum Optimax 7 has display Size 7.0", operating system Android 5.1. The device has ram 1 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 8 GB, 1 GB RAM hard disk. Back camera 5 MP is awesome, front camera 2 MP is also not bad. Optimax 7 has power storage, Up to 21 h (2G) / Up to 12 h (3G). Device status is Available