Why is my front video camera showing grainy on my ZTE phone.

[Android Central Question]

When I am doing video calling it show grainy when using the front camera, but when using the back camera all is well, n also using the front under certain bright bulp it show clear.

 

[B. Diddy]

Welcome to Android Central! Which ZTE phone? The front-facing camera on a budget phone is often very low resolution, with poor low-light handling.