About the WDR rear camera: it has the function of automatically adjusting the brightness.
So it will look darker than the front camera when shooting during the day. This is normal and
not caused by a camera defect. Also it automatically brightens at night and can reduce the
impact of rear vehicle lights. As shown below:
Day time (The rear camera is a little darker than the front camera).
Night vision (The rear camera is brighter and clearer than the front
camera).
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