Vivo has unveiled new flagship phones at an event in India, along with a preview of its upcoming mixed reality headset. The new smartphones - all made in India - include the Vivo S2 FE with a 10,000 mAh battery, the Vivo X Fold6 foldable smartphone and the Vivo V80 with advanced video and imaging features. All three phones launch later in October, online and in stores, and come with various service deals such as up to six months free Google storage and 50 percent off Jio Hotstar subscriptions.