To reproduce:
1. Open attached project
2. Build and run Sample scene to Android device
3. Move with the finger on the mobile device left and right
4. Check profiler in Editor

Actual result: delta X returns the same negative value all the time
Expected result: delta x should return a different value

Reproduced on: 2019.2.7f2; 2019.3.0b4; 2020.1.0a4
Can not test on lower versions due to errors.
Can not reproduce on lower than preview - 0.9.0 due to errors.

Tested with:
VLNQA00015, Samsung Galaxy Note8 (SM-N950W), Android 8.0.0, CPU: Snapdragon 835 MSM8998, GPU: Adreno (TM) 540
VLNQA00282, Samsung Galaxy S10e (SM-G970U), Android 9, CPU: Snapdragon 855 SM8150, GPU: Adreno (TM) 640
VLNQA00166, Huawei P20 (EML-L29), Android 8.1.0, CPU: HiSilicon Kirin 970, GPU: Mali-G72

No repro: iPad Pro 12'9 (2nd gen) iOS 11.2.1; Editor
Note: logcat attached