Cameroon is 47% larger than Côte d'Ivoire.
Area: 322,463 km2 World Factbook
Population: 22,848,945 (July 2014) World Factbook
Ivory Coast or Côte d'Ivoire, officially the Republic of Côte d'Ivoire, is a country in West Africa. It borders Liberia, Guinea, Mali, Burkina Faso, and Ghana; its southern boundary is along the Gulf of Guinea. Wikipedia
Area: 475,440 km2 World Factbook
Population: 23,130,708 (July 2014) World Factbook
Cameroon, officially the Republic of Cameroon, is a country in the west Central Africa region. It is bordered by Nigeria to the west; Chad to the northeast; the Central African Republic to the east; and Equatorial Guinea, Gabon, and the Republic of the Congo to the south. Wikipedia