The OPPO Joy Plus was announced in 2015, April. Released 2015, May With 4.0 inches, 45.5 cm2 (~58.3% screen-to-body ratio) IPS LCD, Powered by Mediatek MT6572 (28 nm) and running Android 4.4 (KitKat), ColorOS 2, the device delivered smooth performance and multitasking capabilities. Its 3.15 MP rear camera captured crisp photos and 720p video, while the Li-Ion 1700 mAh, removable ensured long-lasting usage.