Answer:
Burj Khalifa is the tallest building in the world whereas Statue of Unity is the tallest statue in the world.
Step-by-step explanation:
The Statue of Unity is a statue of Indian statesman and independence activist Vallabhbhai Patel, who was the first Deputy Prime Minister and Home Minister of independent India while on the other hand, Burj Khalifa Dubai is an actually a multi-use building that has restaurants, a hotel, residential apartments, office space and is a tourist attraction site. The height of Statue of Unity is 183 meters whereas the height of Burj Khalifa is 828 meters. Burj Khalifa is the tallest building in the world whereas Statue of Unity is the tallest statue in the world.