PlayStation 4 goes on sale Friday ; two follows on November 22 . It 's been last year since PlayStation 4 and Microsoft had new consoles . The two will compete for the loyalty of `` core '' gamers . Rival Microsoft 's Sony was released last year .
PlayStation 4 goes on sale Friday ; Xbox One follows on November 22 . It 's been more than seven years since Sony and Microsoft had new consoles . The two will compete for the loyalty of `` core '' gamers . Rival Nintendo 's Wii U was released last year .