Xbox One Family

Units Sold: 114.818 Release Date: September 4th, 2014

Xbox One 

Units Sold: 72.083 Release Date: September 4th, 2014

Xbox One S

Units Sold: 21.797 Release Date: November 24th, 2016

Xbox One X

Units Sold: 20.958 Release Date: November 7th, 2017