Asus Zenfone 3 Deluxe has display Size 5.7", operating system Android 6.1, up to Android 8; ZenUI 3. The device has ram 6 GB too, card support is microSD, up to 512 GB (uses shared SIM slot), it has 64/128/256 GB, 4/6 GB RAM hard disk. Back camera 23 MP is awesome, front camera 8 MP is also not bad. Zenfone 3 Deluxe has power storage, . Device status is Available