A new OPPO phone, with the code PKH120, has been spotted on a Chinese radio certification platform, potentially the OPPO Find X8 Mini.The Find X8 Mini is rumored to feature a battery capacity of 5,475 mAh, or even 5,600 mAh according to some sources.Compact smartphones with powerful batteries are gaining traction, and the Find X8 Mini aims to compete in this niche.More information about the OPPO Find X8 Mini will be available soon.