Oppo R9 smartphone was launched in March 2016. The phone comes with a 5.50-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels at a PPI of 401 pixels per inch. The Oppo R9 is powered by 2GHz octa-core MediaTek MT6755 processor and it comes with 4GB of RAM. The phone packs 64GB […]