I never thought about comparing the two, but you certainly have a point:
They both seem to have the same lens and sensor assembly.
There are a few minor differences, but not $100 worth of differences.
Less expensive battery (for Casio) and a smaller LCD, makes this sound like a cost reduction model of the Z750. Many camera companies do this type of thing to meet a different price market.
The Z120 is too new to have any reviews yet.
I would expect it to rate just about the same as the Z750.
I will be looking for a review of the Z120.
This may be a real sleeper.
I'm confused about the Casio Z120. It seems to have all the features of the Z750 but cost less. Am I missing something?