November 2021 is the 57th month that the Nintendo Switch has been available for. During the latest month, the gap grew in favor of the Switch by 2.39 million units when compared to the PlayStation 4 during the same timeframe. In the last 12 months, the Switch has outsold the PlayStation 4 by 6.79 million units. The Switch is currently ahead of the PlayStation 4 by 15.51 million units.

The 57th month on sale for the Nintendo Switch is November 2021, while for the PlayStation 4 it is July 2018. The Switch has sold 96.97 million units, while the PlayStation 4 sold 81.46 million units during the same timeframe. The PlayStation 4 did not reach current Switch sales until month 67 where it sold 97.03 million units.