Acer Liquid X1 has display Size 5.7", operating system Android 4.4.2. The device has ram 2 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 16 GB, 2 GB RAM hard disk. Back camera 13 MP is awesome, front camera 2 MP is also not bad. Liquid X1 has power storage, Up to 6 h (3G). Device status is Available