Mashable has compiled a preliminary chart that compares the Wii U, PlayStation 4 and the newly revealed Xbox One from Microsoft. As you can see above, the Wii U – which has been on the market since last November – has less RAM than the next-generation consoles from Sony and Microsoft. However, unlike the Xbox One and PlayStation 4, the Wii U features backward compatibility. Both the PlayStation 4 and Xbox One are scheduled to launch later this year.























