OPPO, the selfie expert as well as the selfie leader, is ranked as the number 4 smartphone brand globally since 2016. They are providing excellent selfie experiences to the young generation people around the world. For the last few years, they have been consistently working on the innovation of selfie technology. This mobile phone brand innovated selfie beautification system and drove the selfie trend in the smartphone industry. OPPO also introduced A.I. to the front camera in 2017 and is leading a brand new era of the selfie.