The Exynos 7870-powered Samsung Galaxy J6 has been around since May in black, gold, and blue. However, the Indian market will now get it as the Galaxy On6, but only in black and blue. The "new" Galaxy On6 also sports a slightly lower price tag than the identical Galaxy J6 due to the fact that it can only be acquired online.
https://www.notebookcheck.net/Samsung-Galaxy-J6-hits-India-as-the-online-exclusive-Galaxy-On6.313780.0.html