The phone comes with a 6.28-inch touchscreen display with a resolution of 1080×2280 pixels and an aspect ratio of 19:9. Oppo R15 Pro is powered by a 2GHz octa-core Qualcomm Snapdragon 660 processor. It comes with 6GB of RAM. The Oppo R15 Pro runs Android 8.1 and is powered by a 3400mAh battery. The Oppo R15 Pro supports VOOC fast charging.
As far as the cameras are concerned, the Oppo R15 Pro on the rear packs a 20-megapixel primary camera with an f/1.7 aperture and a second 16-megapixel camera with an f/1.7 aperture. The rear camera setup has autofocus. It sports a 20-megapixel camera on the front for selfies, with an f/2.0 aperture.