PS4 and Xbox One vs PS3 and Xbox 360 - VGChartz Gap Charts December 2019
(N4G Xbox 360)

In December 2019 the gap grew in favor of the combined sales PlayStation 3 and Xbox 360 when compared to the aligned launch of the PlayStation 4 and Xbox One in the last month by 3.42 million units. In the last 12 months the PlayStation 3 and Xbox 360 have caught up by 6.94 million units. The PlayStation 4 and Xbox One lead by a combined 13.90 million units.