Obi Boa S503 smartphone was launched in December 2014. The phone comes with a 5.00-inch touchscreen display with a resolution of 720 pixels by 1280 pixels. The Obi Boa S503 is powered by 1.3GHz quad-core MediaTek MT6582V/X processor and it comes with 1GB of RAM. The phone packs 4GB of internal storage that can be […]