Do Lightning EarPods sound different compared to 3.5 mm EarPods? I recently purchased a pair of Lightning EarPods, and was a bit annoyed by their sound. They pan out the L and R channels a lot, and it sounds like someone has slapped a low and high EQ on the audio so that the mid is most pronounced. 

I'm concerned they are defect, because I feel the 3.5 mm EarPods that I also have sound much better, even when connected to the same phone with a 3.5 mm–to-Lightning adapter.

Are the Lightning EarPods and the 3.5 mm EarPods supposed to sound identically or very close? If so, then the Lightning EarPods must be defect, because the 3.5 mm sound is what I recognize from having used them the past few years.
I don't think they are supposed to be the same, the lightning ear pods are supposed to sound better than the 3.5 mm ones.