The Oppo Find X9 series has been launched globally, featuring large 7,000mAh+ batteries. The series includes the Find X9 and Find X9 Pro models, with details on prices, configurations, and colors available for the European market. The battery life of the Find X9 series has been put to the test, with the Find X9 Pro performing well in comparison to other models, although the Find X9 itself showed reduced performance under sustained load.