What is the difference between a cobra and the king cobra?

What is different from a python and a King cobra is

1. King Cobra's are taller than python's because a python is about 10-15 feet and King cobras are about 20 feet.

2. Pythons have stronger venom the King cobra yeah I know it says King cobra's have the strongest venom in the world, but it doesn't.

3. Pythons squeeze there prey until it is dead King cobra's bite there prey with there fangs which releases deadly venom.