The Sony PlayStation 4 sells for $399. Pablo Blazquez Dominguez/Getty Images hide caption

itoggle caption Pablo Blazquez Dominguez/Getty Images

Don Mattrick, president of Interactive Entertainment Business at Microsoft, greets the crowd at the Xbox One reveal event in Redmond, Wash., last month. Stephen Brashear/Invision/AP hide caption

itoggle caption Stephen Brashear/Invision/AP