What is the difference between 49 keys and 61 keys in Piano?

I play on learning the piano. But there are many different types with different number of keys. What is the difference and which one should I buy?

Submitted February 22, 2023 at 04:52AM by ripterrariumtv https://www.reddit.com/r/Learnmusic/comments/118sbsl/what_is_the_difference_between_49_keys_and_61/?utm_source=ifttt

Javier Rodriguez