The camera is one of the important parts of a mobile phone. Every android user wants a good camera to capture a good moment and take photos, videos. Anyways, right now 2 types of cameras available on a smartphone. 1. primary camera
2. secondary camera (selfie camera). The primary camera is the main camera of the mobile phone. This is the most important and main camera of the device. The main camera has been in operation since the introduction of the camera on mobile phones. The primary camera mainly uses to take photo and backside video. The camera stays the phone backside.