eSIM is a virtual SIM installed on the phone. It is not like a physical SIM card. If you buy an e-SIM, it will do everything, including calling and messaging. But you don’t have to keep it on the phone. It is active with the telecom companies. Let’s see if Samsung Galaxy M53 supports it.
Samsung Galaxy M53 eSIM
Samsung Galaxy M53 phone is not eSIM supported. The phone has dual SIM functionality, where you can use two physical nano-size SIM cards simultaneously. But it does not provide any benefit of using e-SIM.