Difference between Delhi and New Delhi
As the capital on India, New Delhi hosts the seat of the government. This includes a variety of building where the important decision regarding the country are made, include Rashtrapathi Bhavan, Secretariat building, Parliament, etc. It also hosts a number of embassies from countries all around the world.
Another difference between Delhi and New Delhi is the fact that New Delhi is fairly newer as compared to Delhi. Many places in Delhi date back to the Mughal Empire or even further; after all, Delhi has been the capital of more than seven different empires throughout history, the largest of whom was the Mughal Empire.