To see a video’s metadata on Android, open it in Google Photos and tap More, then About, or swipe up on the video. On a Samsung phone you can also open it in Gallery and swipe up. Both show the date and time, the location if one was recorded, and basic file details; the same steps work for photos.
What neither app shows is the technical and hidden layer: the codec and whether it is HDR, the frame rate and bitrate, the exact device fields, the time zone, and whether the file carries a full set of tags you might not want to share. Google Photos also cannot remove a location that the camera recorded.
For the full picture, you can open the same video in Chrome on your phone at metadata.video. It reads the file on the phone, uploads nothing, explains each field and can remove the location or everything else before you share it. This guide covers the built-in apps first, then the extra steps.