VGChartz' William D'Angelo writes: "PS4 Vs. XOne US:
Gap change in latest month: 9,448 – PS4
Gap change over last 12 months: 960,128 – PS4
Total Lead: 1,710,781 – PS4
PS4 Total Sales: 13,679,049
Xbox One Total Sales: 11,968,268
In April 2016 the gap in the US between the PlayStation 4 and Xbox One grew in favor of the PlayStation 4. The PlayStation 4 sold 9,448 more units than the Xbox One in the last month to bring the platform's total lead to 1.71 million units. The PlayStation 4 also sold 960,128 more units in the last year.
The PlayStation 4 launched in the US on November 15th, 2013, while the Xbox One launched on November 22nd, 2013. The PlayStation 4 has sold 13.68 Million units in 30 months, while the Xbox One has sold 11.97 million units."