Acer Liquid Jade Primo has display Size 5.5", operating system Microsoft Windows 10. The device has ram 3 GB too, card support is microSD, up to 256 GB (uses shared SIM slot), it has 32 GB, 3 GB RAM hard disk. Back camera 21 MP is awesome, front camera 8 MP is also not bad. Liquid Jade Primo has power storage, Up to 20 h (3G). Device status is Available