It's the job of the ISP to do so. We can't use the hardware-ISP on QCom devices, thus using the libcamera software ISP, which is still missing the relevant features. The biggest one - color correction - is close to landing though: https://patchwork.libcamera.org/cover/22762/
Edit: CCM will allow us to get rid of the green tint visible on the images - and should bring things much closer to what you get on Android.