What's the difference between Canadian green card and maple leaf card?

I think the following is the difference between Canadian green card and maple leaf card.

1, application conditions

Canadian maple leaf card applicants need to be international students or skilled immigrants, and must meet certain academic qualifications, language and work experience requirements. Canadian green card applicants can obtain it through skilled migration, family reunion, refugee protection and other channels.

2, residence time requirements

In order to maintain Canadian status, maple leaf card holders need to live for more than two years during the five-year period.

3. Rights and obligations

Maple leaf card holders can enjoy various benefits and services provided by the Canadian government, including medical insurance, social security and education.