Display Vivo V17 Pro: 6.44-inch full-HD+ 1,080×2,440 pixels Super AMOLED display Vivo V15 Pro: 6.39-inch FHD+ Super AMOLED display Oppo Reno 2: 6.55-inch AMOLED Panoramic notch-less display with a 20:9 aspect ratio. Processor Vivo V17 Pro: Qualcomm Snapdragon 675 SoC octa-core processor Vivo V15 Pro: Qualcomm Snapdragon 675 SoC Oppo Reno 2: Snapdragon 730G SoC octa-core processor Rear camera(s) Vivo V17 Pro: Quad camera set up consisting of a 48-megapixel main super clarity camera with f/1.8 aperture. Assisted by a 13-megapixel 2x telephoto lens with f/2.5, an 8-megapixel super-wide-angle camera that extends to 105 degrees with f/2.2 aperture and a 2-megapixel bokeh or depth sensor. Vivo V15 Pro: Triple rear camera set up with 48MP main sensor (f/1.8) with 8MP Super Wide Angle (f/2.2) and a 5MP camera (f/2.4) Oppo Reno 2: Quad camera setup including a 48-megapixel primary shooter, a 13-megapixel telephoto camera, an 8-megapixel wide-angle camera, and 2-megapixel portrait camera, Support 20x zoom Selfie camera Vivo V17 Pro: Dual pop up selfie camera with 32 megapixels and f/2.0 along with an 8 megapixel with f/2.2 aperture Vivo V15 Pro: 32MP Selfie camera with f/2.0 Oppo Reno 2: 16-megapixel Shark Fin selfie camera. RAM and storage Vivo V17 Pro: 8GB of RAM along with 128GB of internal storage Vivo V15 Pro: 6GB RAM/128GB inbuilt storage Oppo Reno 2: 8GB of RAM along with up to 256 of internal storage. Battery Vivo V17 Pro: 4,100mAh battery fast charge 18W support Vivo V15 Pro: 3,700mAh battery Oppo Reno 2: 4,000mAh battery along with support for VOOC 3.0 fast charging Operating system Vivo V17 Pro: Android 9 Pie with FuntouchOS 9.1 on top Vivo V15 Pro: Android 9 Pie skinned with Funtouch OS 9 Oppo Reno 2: Android 9 Pie with ColorOS 6.1 on top Price Vivo V17 Pro: Rs 29,990 Vivo V15 Pro: Rs 26,990 Oppo Reno 2: Rs 36,990 Our Take Oppo Reno comes with a number of key highlights but when it comes to pricing it is too expensive. Price-wise Vivo V17 Pro and V15 Pro are close, but the cameras on the V17 Pro give it the edge. So if you were already planning to buy V15 Pro we would suggest you go for V17 instead because it comes with a slew of features and an additional selfie camera, which is surely the cherry on the cake. For the latest gadget and tech news, and gadget reviews, follow us on Twitter, Facebook and Instagram. For newest tech & gadget videos subscribe to our YouTube Channel. You can also stay up to date using the Gadget Bridge Android App.