What is the difference between video projection and wireless projection?

Video projection and wireless projection (screen mirroring) are two different projection methods, which have some differences in operation, application scenarios, and functions.

  1. Operation method: Video projection usually pushes video content from a mobile phone to a large screen device for viewing. After the push is completed, only the video content is displayed on the large screen, while the mobile phone can shrink the video interface for other operations. And wireless screen mirroring (screen mirroring) is the process of synchronously mirroring the content of the phone screen with the large screen through a screen mirroring protocol or device, where all changes that occur on the phone interface are reflected in real-time on the large screen.
  2. Application scenario: Video projection is mainly suitable for projecting video content in home settings, making it convenient for multiple people to watch together. Wireless screen mirroring is suitable for various commercial screen mirroring scenarios such as enterprise office, product releases, and smart education, as it can better meet the needs of users for multitasking, high-definition image quality, and stability.
  3. Functional characteristics: The content of video projection is mainly limited to audio and video resources in the form of streaming media, and it focuses more on entertainment functions. Wireless screen mirroring, on the other hand, has no restrictions on content, as long as the content that can be presented on the phone screen can be used for screen mirroring. In addition, wireless screen mirroring (screen mirroring) can also achieve multi screen interactive functions, such as mirroring the main interface of the phone on a large screen.

In summary, although video projection and wireless projection (screen mirroring) both aim to project mobile content onto a large screen, they differ in terms of operation, application scenarios, and functional characteristics. Users can choose the appropriate screen projection method according to their own needs.