We can say that the vivoX21 is the greatest mobile that is launched by vivo company ever.The smartphone is beatiful and shiny black panel like a big imparrsing features in it.It is better than manyier mobiles that are available in market.It is 7.5mm thick and Its display is 6.26 inch with19: 9ascept ratio underneath which lies the fingerfrint sensor.On the black panel with Dual rear camera with LED fash and vivo branding.The volume and power button are lensed with high quality features.