Asus Zenfone V has display Size 5.2", operating system Android 7; ZenUI 3. The device has ram 4 GB too, card support is microSD, up to 512 GB (uses shared SIM slot), it has 32 GB, 4 GB RAM hard disk. Back camera 23 MP is awesome, front camera 8 MP is also not bad. Zenfone V has power storage, Up to 18 h (3G). Device status is Available