Would need to know more about the scene set up, and a screengrab of the material. Lots of things different there
- The ref pic has a more curved base, so will reflect differently
- Either your HDRI image is blurred, or you don't have 100% glossiness, as the reflections are blurred
- The table their object is sitting on (ref pic) has an edge, that is seen in the reflection; looks like your plane continues on for a long long way. Also theirs is pure white, yours is more grey
And so on :) Also, Corona version and C4D version never hurts to know, too.