The truth is, there really are some differences between Eagle and Hawk, but most times people who do not have adequate knowledge about the two birds will definitely agree they are the same. And the truth is, when you are looking at the two birds from afar or in the sky, you might be fooled into believing they are the same. The differences between the two types of birds will be discussed in relation to their size and ability to fly. Eagles generally, are bigger than hawks.
This fact can only be true if you are considering both eagle and hawk of the same age, because chances are you will see hawks that are larger than eagles. However, the best way to know the difference is when you literally know their looks and you are able to memorize it. Another difference is that, eagles are considerably more powerful than hawks, and they tend to fly higher than hawks.