From the Samsung device, we can send files to other compatible devices using Wi-Fi Direct. The procedure is the same as for Bluetooth, but there's no need to connect first. Another advantage of Wi-Fi Direct over Bluetooth is the much faster transfer rate, which means you can transfer large files like videos/movies in seconds.

Note: This tutorial shows how to send a contact and is for illustration purposes only. Using the "Share" menu, you can send all other files such as movies, pictures, documents etc. in this way.

Android 10 | One UI 2.0
Step 1:  Open the  App
Step 2:  Tap on  Share
Step 3:  Choose  Wi-Fi Direct
Step 4:  Tap on  Device  you want
Step 5:  Confirm with  Share
  1. Open the App
  2. Tap on Share
  3. Choose Wi-Fi Direct
  4. Tap on Device you want
  5. Confirm with Share

Samsung Instructions