N9005 Lollipop camera topic

Here I made a video of the stock Lollipop update for the N9005 showing how the camera has a lag compared to the one on stock 4.4.2
I the video the N9005 camera is compared with the camera of an S3 Neo.
Would like to know why the camera is working like this.
Both cameras are on auto in a closed environment under artificial light.

http://youtu.be/iz-Q3QPtIg0

Best regards
Goran