Groundking on 30 January 2015
Meh, this is easy, and this is why:
Up to Sep last year the PS4 and XBO sold ~6m and 2.2m respectively, during this period the only real game of note to come to the PS4 was Infamous. Meanwhile XBO got Titanfall, whilst also getting a $100 price drop. This year XBO has neither of these, whilst PS4 has a LOT more. So whilst XBO MIGHT be up, it won't be up a great deal, whereas the PS4 is almost certain to be up. Personally I'm predicting the PS4 to hit 10m by September, whilst the XBO will only hit at an absolute maximum 3m, meaning the PS4 will have doubled the XBO sales. However more likely I expect 8m Ps4 and 2m XBO.
