Vivo Y623
 Type: Mobile;  Battery: Li-Ion 1900 mAh;  CPU: Qualcomm MSM8916 Snapdragon 410, Quad Core 1.2GHz, ARM Cortex A53, Adreno 306;  Smart Phone OS: Android 4.4.4;  Dimensions: 132.28 x 66.20 x 8.60 mm;  Formfactor: Bar;  Keyboard: Screen;  Sidekeys: Volum...
Vivo Y57
 Type: Mobile;  Battery: Li-Ion 3000 mAh;  CPU: Qualcomm Snapdragon 435, Octa Core, 1.5GHz, Adreno 506;  Smart Phone OS: Android 5.1;  Dimensions: 147.9 x 72.9 x 7.5 mm;  Formfactor: Bar;  Keyboard: Screen;  Sidekeys: Power, Volume;  Softkeys: 2;  Wei...