Lg Zone 4 has display Size 5.0", operating system Android 7.1.2. The device has ram 2 GB too, card support is microSD, up to 512 GB, it has 16 GB, 2 GB RAM hard disk. Back camera 8 MP is awesome, front camera 5 MP is also not bad. Zone 4 has power storage, Up to 30 h (3G). Device status is Available