The official Teaser ad for the Oneplus 6T has also started airing in India, featuring Bollywood legend Amitabh Bachchan, who happens to the company’s brand ambassador in India. Amazon.in today started teasing the OnePlus 6T by setting up a teaser page for it OnePlus will launch the new smartphone on October 16. OnePlus 6T is expected to sport a 6.4-inch AMOLED display with a resolution of 2340