Lag in capturing photos

In any mode taking lot of time like 1 to 2 sec to capture image. If before capture of pic, after clicking capture button then image getting blur. During early days after purchase it's experience was nice but now it's worst. N more over cleared all cache memory of camera app also even then no improvement.
This discussion has been closed.
Comments
It totally depends on shutter speed. If you know pro mode you can shoot moving objects in that mode.
For example, this picture was taken in PRO MODE in very low shutter speed. It is a water drop in still water falling from top.
Use PRO MODE for best results!
:)