Honor
Does the Honor X6a support eSIM?
No, the Honor X6a has no eSIM and only works with a physical SIM.
The Honor X6a does not have eSIM. For mobile data abroad you will need a physical (travel) SIM with this device, or roaming from your own provider.
Source: GSMArena
Check your Honor X6a for an eSIM yourself
Dial *#06# on your phone. A 32-digit EID number means your phone has an eSIM. On iPhone check Settings > General > About; on Android check Settings > SIM manager.
Frequently asked questions about the Honor X6a
Can I use an eSIM on the Honor X6a?
No. The Honor X6a is not eSIM-compatible and only works with a physical SIM. For mobile data abroad you'll need a physical travel SIM with this device.