What is the difference between dental implants and natural teeth?

What is the difference between dental implants and natural teeth: our ideal state is that we restore our natural teeth to the greatest extent through dental implants, but there are still some differences between dental implants and natural teeth from their biological structure. The first is that our natural teeth bite hard things. We will feel pain, but dental implants do not react much because of the combination. The second is that our dental implants do not feel hot, cold, sour and sweet.