Saving this way replaces the original video file on your device. To save the new cropped version as a separate file, tap the options menu in the lower-right corner of the screen and tap Save a copy.

To crop a video on your Samsung Galaxy S10, you'll need to use a third-party app like Smart Video Crop. Here's how to do it.

How to Crop Your Video Tap the crop icon and you'll reveal the tool subset we're interested in here. First up, you can easily crop the video using the grid overlay that appears by dragging at its ...