Sony confirms PlayStation 4 will have 500GB internal storage, PlayStation Eye camera will retail for $60.

The PlayStation 4 has a 500GB hard drive--the same size as the Xbox One--Sony confirmed as part of a recently released fact sheet regarding the next-generation platform.

In addition, PlayStation Eye cameras will not be included with PS4 systems. Instead, they will be available as peripherals for $60 each.

Additional DualShock 4 controllers will sell for $60.

By comparison, the Kinect 2.0 is included with every Xbox One and has been described as an integral component of Microsoft's next-generation machine.

The PS4 will launch this year at $400, while the Xbox One will be available for $500.