Vivo Y15 smartphone was launched in December 2014. The phone comes with a 4.50-inch touchscreen display with a resolution of 480 pixels by 854 pixels at a PPI of 218 pixels per inch. The Vivo Y15 is powered by 1.3GHz quad-core Mediatek MT6582 processor and it comes with 512MB of RAM. The phone packs 4GB […]