Xbox One and PS4 CONSOLE key-features differences; including XBL & PS+ comparisons

[WrathofTank]

mibuokami said:
Additional features - not sure if relevant.

PSN has UStream integration similar to XBL Twitch deal.
PS4 has replaceable Internal HDD. (XboxOne's internal HDD is not replaceable)
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XboxOne can utilized external HDD as additional data storage.
XboxOne has an additional USB 3.0 port (3.vs.2 for PS4)

Another built in feature for the PS4 that is not on the Xbox One is a rechargeable controller, for the Xbox you have to buy rechargeable batteries.