The major difference between the electrical and electronic devices is that the electrical devices convert the electrical energy into the other form of energy like heat, light, sound, etc. whereas the electronic device controls the flow of electrons for performing the particular task. The other differences between the electrical and electrical devices are illustrated below in the comparison chart. The electrical and electrons both are interrelated with each other. The electrical is the flow of electrons, and the electronics is the technique of controlling the flow of electrons for doing the particular work. The working principle of both of them are same, i.e., uses the electrical energy for doing work.