Is Ethereum and ERC20 address same?

ERC-20 is similar, in some respects, to bitcoin, Litecoin, and any other cryptocurrency ; ERC-20 tokens are blockchain-based assets that have value and can be sent and received. The primary difference is that instead of running on their own blockchain, ERC-20 tokens are issued on the Ethereum network.

The primary difference between the three most popular token standards is that of the underlying network. While ERC20 tokens are based on the Ethereum blockchain, BEP20 tokens are built on BSC , and TRC20 tokens are based on the TRON blockchain.

Yes, you use the same address for different ERC20 tokens on the Ethereum network , as long as your wallet is compatible with the ERC20 token you can use it with that wallet on the same address.