Vertex S108 CPU: MediaTek MT6261; Built-in memory: 32 Mb; Memory card slot: yes, volume of up to 16 GB, separate; Multi SIM mode: alternate; SIM-card amount: 2; Case type: clamshell; Case material: metal; Height: 109.8 mm; Width: 56.9 mm; Thickness: 14.4 mm; Dia...