PS4 is released in many more countries than Xbox Over, over 20 countries.
That's a logical explanation for sales there.
And Microsoft did release sales figures.
Well Titanfall on the Xbox One was the best selling game of March, not Infamous, so it just goes to show with titles such as Titanfall, Xbox one isn't doomed, after all in it's debut week, Xbox One did sell more than the PS4. Infact over 4 million units sold in 5-6 months does not mean it's struggling at all, it doesn't need to match the sales of PS4 to be considered a success, just look at past consoles.
