Smartphone camera settings explained: try it yourself

Aim

You should know which controls on your own phone actually change the photograph and which are simply convenient automatic modes.

Do this step by step

1. Open the normal camera app and identify every visible lens/zoom button.
2. Photograph the same subject using the main lens and each genuine camera option.
3. Tap a bright area, then a dark area, and watch how focus/exposure responds.
4. Use the exposure slider to make one deliberately darker and one deliberately brighter version.
5. Try Portrait or Night mode only if your phone offers it, and compare with the normal mode.