The document compares the specifications of the PlayStation 4, Xbox One, and Wii U consoles. The PlayStation 4 has better specs than the Xbox One, including faster GDDR5 RAM versus the Xbox's DDR3 RAM. Though the Xbox One was released earlier in Europe, it has lower specs than the PS4 and costs $100 more due to including the Kinect sensor. The Wii U has the lowest specs of the three consoles but is also the cheapest and does not require an online subscription.