Sony has already zoomed past its sales predictions for the fiscal year. What started out as a 5 million sales target has already reached 5.3 million, with three weeks to spare. With a Japan launch looming (February 22nd), PlayStation 4 sales might just cross 6 million units before the end of the fiscal year. These numbers were calculated on February 8th.
Meanwhile, according to VGChartz, Microsoft has managed to sell only 3.5 million units of the Xbox One during the same time period.