Vivo is all set to introduce yet another budget smartphone in the Indian market under its all-new U lineup. Last month, the Chinese smartphone maker launched a U10 smartphone in the country. Well, we’re now looking at the new variant dubbed Vivo U20. The smartphone has already appeared on the Amazon listing revealing almost all the key specifications along with the official launch date. To recall, Vivo U20 will see its official unveiling on November 22 in India.