Unhappy [Q] Camera Processing (14.4.A.0.108)

I Have an Xperia Z1 C6903 running Android 4.4.4 Kitkat (14.4.A.0.108) Locked bootloader, Is it just my model that when I updated my phone the Image Quality was really reduced compared from the previous version, I can see the Image noise which is not visible on the previous version, its like the BIONZ image processing is not there is this a bug on the new firmware? because when I revert to .757 the Image quality comes back to normal.

Xperia Z1 (C6903) Black, Android 4.4.4 (14.4.A.0.108) Locked Bootloader 16Gb Internal and 16Gb Micro SD Class 10
Xperia SL (ST26ii) White, Android 4.1.2 ( 6.2.B.1.96) 32gb Overclock to 1.8Ghz GPU: 320Mhz
Xperia Ray (ST18i) White, Android 4.0.4 (4.1.B.1.13) 16gb Class 6 Micro SD
Xperia X10i White, Android 2.3.3 8gb Class 4 Micro SD