Earlier this year we got a blurry look at the 2016 edition of the Moto G and it took this long to get a clearer view of the upcoming mid-ranger. You can clearly see the fingerprint that Lenovo SVP Chen Xudong promised. The fingerprint is square-shaped and positioned on the front, it's not entirely clear if it works as a button or not. The official word from Lenovo is that all Moto-branded phones will have fingerprint readers and we saw the outline of one in a "Moto G4 Plus" leak, so perhaps were in for a more diversified lineup this year (instead of just the E/G/X trio). Moto G...
Source: http://www.gsmarena.com/moto_g_4th_gen_leak_shows_fingerprint_reader_on_the_front-news-17818.php