Block Time: Bitcoin has a block time of around 10 minutes, Ethereum has a block time of around 15 seconds, and Litecoin has a block time of around 2.5 minutes.
Maximum Supply: Bitcoin has a maximum supply of 21 million, Ethereum does not have a fixed maximum supply, and Litecoin has a maximum supply of 84 million.
Market Cap: Bitcoin has the largest market capitalization among cryptocurrencies, followed by Ethereum and Litecoin.
Cryptographic Algorithm: Bitcoin uses SHA-256, Ethereum uses Keccak-256, and Litecoin uses Scrypt as their respective cryptographic algorithms.
Development Teams: Bitcoin, Ethereum, and Litecoin each have separate development teams and communities.