What's the difference between Apple's mobile phone in Hong Kong and the Bank of China and the American version?

1. Different prices: The biggest advantage of buying the US version and the Hong Kong version is that the prices of the US version and the Hong Kong version will be lower than those of the Bank of China because of different tax policies. The easiest way to compare prices is to log in to Apple (Hongkong) and Apple (USA) official website to check the official prices, and then multiply them by the exchange rate to get the final selling price. Generally cheaper than China Bank.

2. Different supporting networks: Air China supports 3G networks, while the Hong Kong version of the iPhonex network standard does not support telecom 3G networks.

3. There are obvious differences between the Hong Kong version, the Bank of China and the US version in terms of lock: both the Bank of China and the Hong Kong version are lock-free, which can be directly inserted into the SIM card of any operator for activation; However, the American version of Apple is divided into unlocking and locking (card sticking), and the domestic SIM card can only be used after debugging with card sticking. It should be noted that the Bank of China is a nationwide warranty, and the Hong Kong version can only go to Apple's official store for warranty in the Mainland.