Oppo R17 Pro Review is its triple lens camera at the back. Oppo R17 Pro The 12 megapixel primary lens has an adjustable aperture that will be capable to switch between f/1.5 and f/2.4 aperture, which could improve the quality of low light shots. It will be capable of capturing the video in slow motion. Oppo R17 Pro The f/1.5 mode will be used for low-light shooting and natural bokeh, f/2.4 will be used for sharp photos in daylight. The secondary 20MP unit is of unclear application, while the third camera is actually a 3D TOF depth sensor. Oppo R17 Pro It will also have a 25-megapixel front facing camera having an aperture of f/2.0. It is expected to be powered by a great 3700 mAh battery which is separated in two halves; 1850 mAh each.