Yes, a comparison of the M235i against a
435i M Sport or potential M435i would be a more appropriate comparison, but there are no revealed photos of the 435i M Sport (and no photos of a potential M435i). This is just to provide our members with a comparison of the 2 Series vs 4 Series' general shapes and looks.
The angles on the spy photos also don't match up exactly, but we will post another visual comparison once we have official photos for both models.
For more photos of each revealed model, see:
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Spy pics: M235i revealed
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Spy pics: 435i Revealed