A:AnswerThe headset itself is an accessory to the ps4 system. Your Playstation regulates the input voltage and supplies it to the headset. You should be fine.
A:AnswerPS4 by a giant landslide. The phone headsets do not even compare. The PSVR is incredibly immersive, and it supports AAA games like Star Wars Battlefront and Resident Evil 7.
A:AnswerThe $400 core headset doesnt include full games, just the Playstation Worlds demo disc. The demo games available are numerous and have been very helpful in helping me decide which full games to buy.
A:AnswerThe oculus rift is a more powerful version of the psvr. It costs more ($600) and requires a gaming computer worth around $1200. They are mutually exclusive
A:AnswerWhile I don't have experience with those specific headphones, I have found that it fits pretty well with most over-the-ear headsets. The headband can be placed pretty far up on your head and allows for a decent bit of space for headsets.
A:AnswerThe VR headset does not substitute as a 3D device, and I don't believe pre-existing 3D films are meant to work with the headset. That said, the PS4 is compatible with 3D movies, as long as your TV has the 3D glasses.