Asus Zenfone 2e has display Size 5.0", operating system Android 5.0; ZenUI. 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 8 MP is awesome, front camera 2 MP is also not bad. Zenfone 2e has power storage, . Device status is Available