Blu Touch Book M7 has display Size 7.0", operating system Android 5.1. The device has ram 1 GB too, card support is microSD, up to 64 GB (dedicated slot), it has 8 GB, 1 GB RAM hard disk. Back camera 2 MP is awesome, front camera 0.3 MP is also not bad. Touch Book M7 has power storage, Up to 9 h (3G). Device status is Available