exclusive_console on 02 January 2015
150+ millions is a long way to go. But it mainly depends on the support and longevity. I believe PS4 will have more legs than PS3 for sure. Very dev friendly console. PS2 was selling for 150$ and PS3 still have not come to 200$. If in 2020 PS4 is being sold for 150$ it can definitely do it. 1080P console with great games and good support. I think it will be close. However if PS4 does not drop below 250$ and for some reason not get good support then end up with 110million. Right now my guess is 120+million.
