Comment by ntoskrnl_exe
2 hours ago
As far as I know, CDMA, compared to GSM, didn't have a SIM card equivalent. The identity information was baked into the handset and if you wanted to move your number from one phone into another, you had to get in touch with your carrier.
eSIM reintroduces this problem. Those who experienced it 20-odd years ago with CDMA may feel like home. But elsewhere, where it's always been a norm to have the easily transferable physical SIM card, it might be viewed as too much of a hassle.
Eh, I think it depends on the carrier.
My wife didn't have international data with the carrier she had previously. When we traveled out of the country at first she was thinking she wouldn't care and would just get by with wifi. After a couple of days she changed her mind and wanted to have some kind of service. It was extremely simple to find a provider through the hotel WiFi, prepay for a week of service, download the SIM to the phone, and boom she was back to having service. Manged to get it all done at breakfast.
So long as the carrier is simple to get an eSIM it doesn't seem like a big deal to me. Its trivial to transfer an eSIM on Android assuming both devices are still functional. Its pretty easy to load an eSIM, compared to having to somehow call the phone company and have them manually enter the IMEI or whatever from back in the day. The only somewhat pain point is when your old device is smashed and you don't have any internet. In that case, having a physical SIM is better, I agree.