Samsung Galaxy On5 Pro official Pictures. Samsung Galaxy On5 Pro is a Smartphone of samsung. The Samsung Galaxy On5 Pro Android Smartphone. Announced Jul 2016. Features 5.0″ Display Exynos 3475 Quad Chipset 8 MP Primary Camera 5 MP Front Camera 2600 MAh Battery 16 GB Storage 2 GB RAM. Samsung Galaxy On5 Pro price starts.