Moreover, the hardware technology and patents of domestic mobile phone manufacturers are not as rich as Apple's, and the funds are not as strong as Apple's, so other manufacturers have no ability and technology to imitate this function, but the innovation brought by this function is beyond doubt. However, domestic manufacturers have also made many innovations in other aspects in recent years. It can be said that the strength of domestic mobile phones can be compared with that of Apple, but Apple's technology and strength are very strong. Domestic mobile phone manufacturers still need a lot of efforts to catch up with Apple phones. Let's look forward to that day.