The main difference between a king and a queen bed is the size. There are a lot of people who would like to get a king bed because this is usually big enough for a lot of people. If you do not have enough space for it though, it might not be the best option available. The width size of the king is obviously bigger than the queen bed. Another difference is the price.
Probably because of its size and the materials that are used, king beds are going to be more expensive as compared to queen beds. When it comes to length, the two beds are the same. The queen bed is just narrower in terms of width by 16 inches. There are other variations that are available that you can check out.