Blu Grand Energy has display Size 5.0", operating system Android 6.0. The device has ram 1 GB too, card support is microSD, up to 32 GB, it has 8 GB, 1 GB RAM hard disk. Back camera 5 MP is awesome, front camera 5 MP is also not bad. Grand Energy has power storage, Up to 52 h (2G) / Up to 38 h (3G). Device status is Available