When using transform in React Native, there is by default no perspective on iOS but there is one set on Android. See the example at https://snack.expo.io/@wcandillon/test-3d-transform
I've tried 1280, 1280 * pixelDensity, 1280 * pixelDensity * 5 (based on reading this file: https://github.com/facebook/react-native/blame/master/ReactAndroid/src/main/java/com/facebook/react/uimanager/BaseViewManager.java) without any success.
I'm asking because I'm applying a 3d transform that depends on the exact angle value made between view port and the perspective. See example: https://snack.expo.io/@wcandillon/instagram-stories See video: https://www.youtube.com/watch?v=aftCqtnN6Tg Unfortunately, I'm not able to infer this angle an Android.