Does Samsung Galaxy S4 series support eSIM?

No, the Samsung Galaxy S4 series does not support eSIM, including models like the S4 Active LTE-A, S4 CDMA, S4 mini I9195I, and S4 Zoom. These phones were designed to work only with regular SIM cards and do not have the necessary hardware to support eSIM.

eSIM, which stands for embedded SIM, is a newer technology that allows you to activate and manage your phone plan directly on your device without needing a physical SIM card. While eSIM provides more flexibility, it is only available on newer Samsung models starting from the Galaxy S20 series.

If you're interested in using eSIM with your current phone, you have a couple of options:

1. Special SIM Card Adapter: Special SIM card adapters are available that can add eSIM functionality to your S4. These adapters essentially act as a bridge, allowing your phone to connect to and utilize eSIM profiles.
2. Upgrade to a Newer Model: The most straightforward solution is to upgrade to a newer Samsung Galaxy phone that comes with built-in eSIM support. You can find a list of eSIM-compatible Samsung phones to explore suitable options.

Important Note: eSIM availability depends on your location and mobile carrier. Not all carriers and regions offer eSIM services, so it's essential to check with your carrier and research eSIM options in your area before making any decisions.