[Home](./index.md) > [@snowplow/react-native-tracker](./react-native-tracker.md) > [SubjectConfiguration](./react-native-tracker.subjectconfiguration.md) > [screenResolution](./react-native-tracker.subjectconfiguration.screenresolution.md) ## SubjectConfiguration.screenResolution property The screen resolution Signature: ```typescript screenResolution?: ScreenSize; ```