BQ BQ-1840 Energy RAM: 32 Mb; Built-in memory: 64 Mb; Memory card slot: yes, volume of up to 64 GB; Multi SIM mode: alternate; SIM-card amount: 2; Case type: classic; Case material: metal and plastic; Height: 112.3 mm; Width: 47.2 mm; Thickness: 14 mm; Weight: 105 gra...