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The screens for registering and managing fingerprints and face data on Galaxy phones.
Samsung package
SmartFaceService
Advanced: com.samsung.android.smartface Advanced Community evidence
A Samsung face-detection service used by camera and screen features; it is not the face unlock service. You can disable it, with a caveat: read what stops working first.
What it does
SmartFaceService is a background service that detects faces through the cameras for Samsung features. Community descriptions tie it to the Samsung camera's face detection and to options that keep the screen on while you look at it. It does not handle face unlock. It has no screen and runs only when a feature asks for face detection.
If you disable it
Features that detect whether a face is present, such as keeping the screen on while you look at it, may stop working. Face unlock is handled elsewhere.
How to disable it
On most phones Settings greys out Disable for this package, so ADB is the way to turn it off. The commands below work without root and can be undone.
Disable it (reversible)
adb shell pm disable-user --user 0 com.samsung.android.smartfaceTurn it back on
adb shell pm enable com.samsung.android.smartfaceThe stronger option removes it for your user only; the original copy stays on the phone and a factory reset brings it back. Prefer disabling: it is easier to undo.
Uninstall for the main user
adb shell pm uninstall -k --user 0 com.samsung.android.smartfaceRestore after an uninstall
adb shell cmd package install-existing com.samsung.android.smartfaceNew to ADB? Set it up in about ten minutes.
Data and battery
Processes camera frames on the phone to detect faces; no upload is documented.
Where it appears
- Made by Samsung Electronics.
- Android versions: 9 to 16.
- Seen on: Galaxy S25 Ultra, Galaxy S25, Galaxy S25+, Galaxy S24 Ultra, Galaxy S24.
Questions people ask
What is com.samsung.android.smartface?
com.samsung.android.smartface is SmartFaceService. A Samsung face-detection service used by camera and screen features; it is not the face unlock service.
Can I disable SmartFaceService?
You can disable it, with a caveat: read what stops working first. On most phones it takes ADB.
What happens if I disable SmartFaceService?
Features that detect whether a face is present, such as keeping the screen on while you look at it, may stop working. Face unlock is handled elsewhere.
Sources
- Samsung Knox: application list, Galaxy S20 FE 5G (SM-G781B), Android 11Vendor documentation
- Bayton system app database: com.samsung.android.smartfaceCommunity list
- Universal Android Debloater list entryCommunity list
Each source answered when this page was checked on 25 October 2026.
Confidence: Community evidence. Backed by community debloat lists and forum reports, not by the maker. How we decide a verdict.
Cite this page: https://mysystemapp.com/packages/com.samsung.android.smartface/ (verified 25 October 2026). Something wrong or out of date? Request a correction.