Samsung Galaxy J1 Mini Prime (2016) SM-J106F/DS OS: Android; CPU: 1500 MHz; Processor cores number: 4; RAM: 1 GB; Built-in memory: 8 GB; The amount of memory available to the user: 3.90 GB; Memory card slot: yes, volume of up to 128 GB, separate; Multi SIM mode: alternate; SIM-card amount: 2; SIM-...