Samsung Galaxy J7 Pro smartphone was launched in June 2017. 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 Samsung Galaxy J7 Pro is powered by 1.6GHz octa-core Exynos 7870 processor and it comes with 3GB of RAM. The phone packs 64GB of internal storage tha..