Vivo x5 pro is really a awesome phone . I had used the phone, touch of vivo x5 pro are really awesome. system configuration of vivo x5 pro is 1.7 ghz octz core processor and 2gb ram. and internal space of this mobile is 16 gb .rear camera are 13 m.p. and front camera are 8 m.p. and ppi is 424ppi. its have a unique features and give the fast response another than mobiles. and battery capacity is 2450 mah battery. you can purchase the vivo x5 pro phone and enjoy the features and new technology.