The smartphone does not support an eSIM function. It has a hybrid dual SIM slot, which allows the use of two physical nano SIM cards or a SIM card and a microSD card, but no eSIM.

Yes, it works perfectly in Switzerland.

No, eSIM is not supported by this version.

Yes, yes, no problem

The maximum size for an additional memory card is 1.5 TB (terabyte). The smartphone supports microSD cards up to this capacity in the hybrid slot alongside the dual SIM function.