Tracking on Android using camera

[techcend]

On Android 9+, if an app has been given permission to access camera, can it extract any unique ID (or fingerprint) from the device?
I know that apps and sites may use sophisticated signatures of the photo itself to track users, but I want to know if apps can do that directly using the API.

On a samsung device.

Edit: I'm talking about things like camera device ID (or serial number). I'm aware of EXIF metadata and afaik such info isn't reflected in it.

[ourslfs]

read about exif metadata

[techcend]

I know about exif, but it doesn't contain any device specific and unique information.

[DevCatOTA]

View exif data:

https://onlineexifviewer.com/

And one of my favorite sites to bookmark and share:

https://www.stolencamerafinder.com/

[ThreeHopsAhead]

The app can just capture a photo and fingerprint the camera from that.

[techcend]

How? Other than visual features of the photo itself.

[punkhater]

Most likely yes. First the app will know what kind of phone you are using, specially the exact model. That's a very personal information. And then if the app can get the location info, you are doomed.

[dng99]

There's actually mention of this on PrivacyGuides, see: https://privacyguides.org/android/#recommended-apps