All newer iPhones have eSIM + SIM, there are no two physical SIM cards on the iPhone.

Currently, however, there is no 5G Dual Sim, only LTE then.

SIM + eSIM

Nano SIM + e-SIM

es gibt iphone 12 mit 2 nano-SIM karten
https://support.apple.com/en-us...

SIM + eSIM

Dualsim on the iPhone has always meant physical nano-SIM + eSIM.

Dual Sim

I think dualsim