Design and Colours Options Both the Vivo and Oppo phones come with gradient finish and look stunning. The V15 comes in three colour variants – Royal Blue, Frozen Black and Glamour Red. The Oppo F11 Pro comes in two colour variants including – Thunder Black and Aurora Green. Both the phones include no notch display, sport pop-up selfie camera, and slim bezels. Display The Vivo V15 sports a much bigger screen when compared to V15 Pro. The Vivo phone comes packed with an Ultra FullView 6.53 inch display coupled with a screen resolution of 1080×2340 and aspect ratio of 19.5:9. The phone also includes Corning Gorilla Glass 5 protection. The Oppo F11 Pro in comparison comes packed with 6.5-inch Full HD+ display. Hardware, Battery and Software On the hardware front, the Vivo V15 is powered by MediaTek Helio P70 processor and similar to the case for the Oppo F11 Pro. Both the phones come in only one variant with 6GB RAM and 64GB storage model. Both the Vivo and Oppo phone supports expandable storage support. On the software front, the Vivo V11 runs on Funtouch OS 9 based on Android 9 Pie, while the Oppo F11 Pro runs on ColorOS 6.0 based on Android 9 Pie. For the battery, both the Oppo and Vivo phones come with 4000mAh battery. Cameras On the camera front, the Vivo V15 comes packed with three cameras on the rear panel and single on the front. The Oppo F11 in comparison includes two cameras on the back panel and single on the front. On the back panel, the V15 includes a 12MP + 8MP + 5MP configuration. In comparison, the Oppo F11 Pro includes a primary sensor of a 48MP and secondary sensor of 5MP. The Oppo phone comes with Sony IMX586 sensor which is also present on the Xiaomi Redmi Note 7 Pro. On the front, the Oppo F11 Pro includes a 16MP selfie shooter while the Vivo V15 comes with a 32MP sensor similar to the V15 Pro.