Default Camera speed

Dear all ,

I remember when i had my note2 the camera was really fast , i mean it was instant click and picture with no load and you could take again and again , any way to improve the capture speed of Z1?



Currently : Proud owner of Sony Z1 , Samsung Galaxy Note 2, Lg G pad 8.3 , Microsoft Surface RT ,Sony Xperia tablet S & Samsung Galaxy s3
Previewsly : Android Devices : Google Nexus 7 2012 , Sony Xperia x10i, Samsung Galaxy s2, Toshiba AT300 Tablet