After enough rumors and leaks, Samsung has officially announced its upcoming smartphones in the Galaxy J (2017) series. The South Korean brand has unveiled three new mid-range Android smartphones – Galaxy J3, Galaxy J5 and Galaxy J7 (2017). All three smartphones sport a metal body and run Android 7.0 Nougat operating system. What are the differences between the three models? Read more to find out more about Samsung Galaxy J3, Galaxy J5, and Galaxy J7 (2017) price, specifications, and features.