Update: OPPO has sent out invites for the launch of OPPO F7 smartphone on March 26th. It says that it will have “the best artificial intelligence”. It also said that it will be launched by 3 cricket starts – Hardik Pandya, Rohit Sharma and Ravichandran Ashwin. It has also confirmed AI selfie, Cover Shot and AR (Augmented Reality) stickers for the phone..