Question

according to a camera ..which are the major factors make the image quality better' ...

one example pixel rate ​

Answer 1

Answer:

well I am not a camera so I can't tell according to the camera.

ISO

Focus

Dust removal system

Answer 2

Answer:

There are following factors make the image quality better.

Image scaling

sharpness

color accuracy

dynamic range

digital noise

Lens flare ...etc

Hope it helps you.