In the case of S23 128gb which uses ufs 3.1 and the higher storage models that use ufs 4.0, there may be a slight difference in battery endurance due to ufs 4.0 being more efficient. The 256gb and 512gb models would perform identically.
Thanks for the help my understanding both ssmsung expert and samsung w23 256gb users found that using the camera will use the battery performance is identical to s23 128gb
The storage size does not matter in relation to the camera. All variants will perform the same in camera regardless of storage size. I was referring to general use between the 128gb version and the higher storage options. It is not so large a difference in power consumption between the 2 storage types that you are able to observe easily.
I mainly use camera since update has been awful as in draining battery on camera I don't want to charge twice a day but in this case it will happen if it does