The OPPO R9s was announced in 2016, October. Released 2016, October With 5.5 inches, 83.4 cm2 (~73.4% screen-to-body ratio) AMOLED, Powered by Qualcomm MSM8953 Snapdragon 625 (14 nm) and running Android 6.0.1 (Marshmallow), the device delivered smooth performance and multitasking capabilities. Its 16 MP, f/1.7, 1/2.8", 1.12µm, dual pixel PDAF rear camera captured crisp photos and 4K@30fps, 1080p@30fps video, while the Li-Po 3010 mAh, non-removable ensured long-lasting usage.