What distinguishes a 4-star hotel from a 5-star hotel?

In the star rating system used to rank the value of hotels, 4 stars and 5 stars are the two highest grades. However, because there are so many star-rating agencies in the travel and hospitality sectors, it can be difficult to distinguish between 4-star and 5-star hotels. Although the majority of these systems have similar ratings, there can occasionally be some differences. Finding one of the top 4 star hotels in Shimla, or wherever you reside, is great if you want to spend the holiday with your family.