Is eSIM better than physical SIM?
eSIM offers advantages including instant activation, easier carrier switching, and dual-SIM capability without extra hardware. Physical SIMs remain useful in regions with limited eSIM support or when you frequently move SIMs between devices.
Related FAQs
What does eSIM stand for?
eSIM stands for embedded SIM—a chip permanently built into your device that replaces traditional removable SIM cards for cellular connectivity.
How does an eSIM work?
Learn how eSIM works: scan a QR code to download an encrypted carrier profile to your device's eSIM chip and connect to cellular networks instantly.
Can I use eSIM and physical SIM at the same time?
Yes, most eSIM devices support dual SIM functionality. Use both an eSIM profile and physical SIM simultaneously for two active phone numbers on one device.
Can I transfer my eSIM to a new phone?
eSIM transfer to a new phone varies by carrier. Some support direct transfer between devices, others require deactivating old eSIM and getting a new activation code.
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Learn what eSIM is, how it works, and why it's replacing physical SIM cards. Covers setup, benefits, device compatibility, and the future of mobile connectivity.