I want to ask politely for an in-depth explanation of how these two apparently similar things A and B are different when closely looked at.
Eg: "In which way A and B are different from each other?"
I want to ask politely for an in-depth explanation of how these two apparently similar things A and B are different when closely looked at.
Eg: "In which way A and B are different from each other?"
There are many ways to tell that including what Justin has mentioned in the comments. I'd also add one more to it especially when you mean that there are little but significant differences -
What are the subtle differences between A and B?