Camera makers like to use the same parts when they make more than one version of the same camera.
It is more cost effective.
It is very likely those two cameras are identical with minor changes for different features.
The A3200 has optical image stabilization and a lens that has a bit more optical zoom.
So I would expect the only difference is in the lens housing.

On small light weight cameras image stabilization is very desirable.
It will cut down on blurry pictures caused by camera motion.

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