Lenovo A859 has display Size 5.0 Inches, operating system Android 4.2. The device has ram 1 GB too, card support is microSD, up to 32 GB (dedicated slot), it has 8 GB hard disk. Back camera 8 MP is awesome, front camera 1.6 is also not bad. A859 has power storage, Up to 10 h. Device status is Available