Question

Its out of syllabus but i will ask that in higher phones there are two or more then two cameras but it take only one photo

Answer 1

Explanation:

The physics of lens design make it very complex to fit a zoom lens into the thin body of a high-end smartphone. So over the last two years, almost all flagship phones have moved to a dual-lens-and-sensor design for their rear-facing camera instead of trying to add an optical zoom.Dual-camera phones use two cameras at the same time to deliver a different sort of photo. There is a primary and secondary camera. The primary camera does the brunt of the image capturing work; it takes pictures much as you would expect. It's the secondary camera that adds specific features.