PS5 sales compared to the same month for the PS4 in 2017 are up by nearly 0.62 million units, while the Xbox Series X|S compared to the same month for the Xbox One are down by over 1.59 million units. PS4 sold 3.50 million units for the month of November 2017 and Xbox One sales were at 2.36 million units.
PlayStation 5 sales compared to the same month a year ago are up by 638,229 (18.3%). Xbox Series X|S sales are down by 261,092 units (-25.4%) and Nintendo Switch sales are down by 69,029 units (-3.9%). The PlayStation 4 is down by 12,651 units (-75.4%) year-over-year.