Vivo X20A
 Type: Mobile;  Battery: Li-Ion 3250 mAh;  CPU: Qualcomm MSM8956 Plus Snapdragon 660, Quad Core, 2.2GHz, Kryo, Adreno 512;  Smart Phone OS: Android 7.1;  Dimensions: 155.9 x 75.2 x 7.2 mm;  Formfactor: Bar;  Keyboard: Screen;  Sidekeys: Volume, Power;...
Vivo X20 Plus A
 Type: Mobile;  Battery: Li-Ion 3900 mAh;  CPU: Qualcomm Snapdragon 660, Octa Core, 2.2GHz, Kryo, Adreno 512;  Smart Phone OS: Android 7.1;  Dimensions: 155.3 x 80.1 x 7.5 mm;  Formfactor: Bar;  Keyboard: Screen;  Sidekeys: Volume, Power;  Softkeys: 3...