2017 for some, Pro for others - seemingly identical Galaxies come in a number of different, market-specific flavors this year, and we now have the Galaxy J7 Pro for review. An offshoot of the ever-growing J7 family, the Pro is meant for India, South East Asia and Brazil, each of these getting a (very slightly) further localized version.
Source: https://www.gsmarena.com/samsung_galaxy_j7_pro-review-1684.php