Acer Liquid E3 Duo Plus has display Size 4.7", operating system Android 4.2.2. 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 E3 Duo Plus has power storage, Up to 5 h. Device status is Available