Complete Guide to Mobile Screen Mirroring: From DLNA Casting to Full Multi-Screen Interaction

Want to share content from your mobile phone to a large screen? There are various mobile screen mirroring methods. This guide will teach you how to choose the best mirroring method based on content type and enjoy the convenience of multi-screen interaction.

1. DLNA Casting: Designed Specifically for Audio-Visual Entertainment

When you only want to play movies or music from your mobile phone on the TV, DLNA is the optimal choice.
  1. Ensure your mobile phone and smart TV are connected to the same Wi-Fi network.
  2. In your video player or photo gallery, find and tap the “TV” or “Cast” icon.
  3. Select your TV name from the device list—content will start playing on the large screen immediately. At this point, your mobile phone can be used freely for other tasks without interrupting playback.

2. Screen Mirroring: A True Multi-Screen Interaction Experience

Ideal for displaying PPTs, web pages, or any app operations, it realizes real-time synchronization between your mobile phone and the large screen.
  • For Android phones: Enable the “Wireless Projection” or “Multi-Screen Interaction” function in settings, then search for and connect to the target device.
  • For iPhones: Tap “Screen Mirroring” in the Control Center and select an AirPlay-enabled device to connect.

3. Applications in Professional Scenarios

In meeting screen mirroring or interactive classrooms, the screen mirroring function is particularly critical. It allows real-time sharing of any content on the mobile phone interface, facilitating efficient collaboration and communication.

Key Tip for Successful Mirroring

Ensure your mobile phone and the receiving device (TV/projector/mirroring adapter) are connected to the same Wi-Fi network. For more stable performance, it is recommended to use professional wireless screen mirroring hardware.