Plum Trigger Pro has display Size 3.5", operating system Android 4.2. The device has ram 512 GB too, card support is microSD, up to 32 GB, it has 4 GB, 512 MB RAM hard disk. Back camera 5 MP is awesome, front camera 1.3 MP is also not bad. Trigger Pro has power storage, Up to 17 h (2G) / Up to 14 h (3G). Device status is Available