Oppo's market share right now is also more than both Apple and Samsung combined in China, the Counterpoint Research report for the month of June showed. Apple's share in China has shrunk to 2014 levels at 9 percent and Xiaomi is at a three-year low with 6.8 percent.
Back in 2014, Oppo was responsible for less than 2 percent of the smartphones sold in China.
By June 2015, Oppo's share has grown up to 6.1 percent and now in June this year, it is up to a historic high at 22.9 percent.
Oppo will be launching its next selfie-focused smartphone, the Oppo F1s, a successor to the popular Oppo F1 device, on August 3.
Billed as a "selfie expert," the device can have some improvements in the camera compared to that of its predecessor but it's still not confirmed exactly what will be better this time around.