The new console battle: PlayStation 4 vs. Xbox One | CNN Business
PlayStation 4 - Wikipedia
Xbox One or PS4 [PlayStation 4]: Which New Video Game Console Should You Buy? A Comparison of Xbox 1 and PS4 Price, Features, Specs, Games and Release Dates 電子書籍 作:Eric Michael -
April NPD: PS4 Outsells Xbox One for the Fourth Month in a Row | Time
PS4 ou Xbox One: veja as diferenças entre os dois consoles – Tecnoblog
RedGamingTech
PS4 vs Xbox One: which is best? | What Hi-Fi?
Xbox One vs PS4: Who Won This Generation? - YouTube
PS4 vs. Xbox One: A closer look
PS4 or Xbox One? A parent's guide | PlayStation | The Guardian
PlayStation 4, Xbox One or Nintendo Switch: Which one should you buy?