8. Un-removable HDD
The Xbox One comes with an un-removable 500GB HDD, which is far too small for the modern age, especially if you download a lot of games, films and music. You can add an external HDD to the console via a USB port, but who wants to fork out for another HDD just because Microsoft wants to cut costs by providing cheaper-to-buy-from-a-third-party-HDD's? The One should have at least a 1TB hard drive that can be removed and replaced with a larger HDD if desired by the user. The PS4 has a removable 500GB HDD.