Maxwest Astro X55 has display Size 5.5", operating system Android 5.1. 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 8 MP is awesome, front camera 5 MP is also not bad. Astro X55 has power storage, Up to 14 h. Device status is Available