Difference between 三摩地 (Samadhi) and 奢摩他 (Samatha)?

I constantly get confused between 三摩地 (I assume the English term is Samadhi) and 奢摩他 (and similarly, the English term should be Samatha?).

I like how a person on another forum provided a simpler way to remember it:

Paring it down to a few words. Samadhi is concentration and Samatha is a practice.

My question then is this accurate?

1 Like

Film - Samadhi《三摩地》

1 Like