Oppo Reno 15 Pro Mini key features and specifications have been tipped online. The handset is reported to pack a 6.32-inch 1.5K flat OLED display. The device is said to be powered by the MediaTek Dimensity 8450 processor. Here’s what you need to know.Oppo Reno 15 Pro Mini key features and specifications have been tipped online. The handset is reported to pack a 6.32-inch 1.5K flat OLED display. The device is said to be powered by the MediaTek Dimensity 8450 processor. Here’s what you need to know.