В чем разница между фоновым иForeground Service в Android?

A background service runs without a visible user interface and does not immediately impact user experience. The system can terminate it when resources are scarce.

A foreground service runs actively, is visible to the user (usually through a notification), and is perceived by the system as a higher-priority process. The system is less likely to terminate it. It is used for tasks requiring continuous operation (e.g., music playback, location tracking).