Its same but they have both different blockchains. One on eth network and one on Binance chain. I am confuse also before with this, like binance chain is simply like an erc20 address on a different chain. One thing or differences is the fee will be lowered on bsc network when you pick it over the eth network.
No, binance chain have different address entirely and not the same as binance smart chain. Try to check my post above. Or, let me explain it better.
Ethereum blockchain (ERC20)Example if the address: 0xf750308545Bd20B3D6757af3A9d745824F7d0CBe
Binance Chain (BEP2)Example of the address: bnb1r9w8xsxxn7wyf2jqqep70xxj3acqesv8ye3j9m
Binance smart chain (BEP20)Example of the address: 0xf750308545Bd20B3D6757af3A9d745824F7d0CBe
Can you see that ERC20 addresses are the same as BEP20 addresses but completely different from BEP2.
People should not mistaken this, I gave OP that answer because he said on Binance, why Ramp not yet support BEP2 on binance, I knew he meant BEP20 (binance smart chain).