Energizer Energy S550 has display Size 5.5", operating system Android 6.0. The device has ram 1 GB too, card support is microSD, up to 64 GB (uses shared SIM slot), it has 8 GB, 1 GB RAM hard disk. Back camera 13 MP is awesome, front camera 5 MP is also not bad. Energy S550 has power storage, Up to 10 h (3G). Device status is Available