Vivo introduced its NEX series smartphones – NEX S and NEX A in China last month. Today the company has sent out invites for the launch of the smartphone in India on July 19th. The main highlight of the smartphone is its 6.59-inch Full HD+ Super AMOLED screen with ultra narrow bezels, Screen SoundCasting Technology, and 8-megapixel pop-up front camera that automatically rises and hides when you open and close the camera app.