What's the difference between the Spanish Super Cup and the King's Cup?

There is still a big difference between the two, from the significance, qualifications, rules and time of the two events and so on.

1. Meaning: 1902 The King's Cup was held to celebrate the accession of Spanish King Alfonso XIII, and the Super Cup was held to celebrate Juan Domingo Peron's becoming Argentine President and to commemorate his wife.

2. Qualifications: The King's Cup advocates that all classes of teams in the Spanish League can participate, regardless of "high or low". The Super Cup is a strong match between La Liga champion and runner-up and the King's Cup.