2. Hello, there is no difference between the Hong Kong version and the American version of the ps4 handle, but all versions are ok. If you really want to distinguish, many players say that the handle feels different, and this is just for you to feel. In fact, personally, it doesn't matter as long as it is genuine. Hope to adopt, thank you.
3. There is no difference between the American version and the Japanese version of the Hong Kong version of the host itself, because the hardware is only sold in different places. Bank of China can basically only play low-level games, and foreign users and updates are not allowed. The Hong Kong version is more expensive because there are more people playing, the Japanese version is cheaper and the American version has better game service. X can, o returns.
It can be said that there is no difference between the Japanese version and the Hong Kong version except the serial number. The American version is not much different from them, except that the XO key of the handle has been changed. As for Bank of China, let's be clear, PS4 is unlocked, that is, Bank of China can run other versions of CDs and download other versions of games just like other versions, not necessarily playing domestic games.
5. The difference between the Hong Kong version and the European and American version: the "O" and "X" buttons on the handle are reversed. Advantages: All advantages except no warranty. Hong Kong version of SLIM can run the Bank of China CD.