Acer Liquid Jade S has display Size 5.0", operating system Android 4.4.4, up to 5.1. The device has ram 2 GB too, card support is microSD, up to 32 GB (uses shared SIM slot), it has 16 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 5 MP is also not bad. Liquid Jade S has power storage, Up to 6 h (3G). Device status is Available