No. Realme X does not have the IR blaster (Remote sensor).
No. None of the Realme models comes with earphone. Realme X standard box packaging includes Realme X mobile, USB Type C Cable, Power Adapter, SIM Ejector tool, Protective case, and a user guide.
During our tests, we observed that Realme X charges from 0% to 93% in just 60 minutes. You need to use the supplied charger for the fast charging.
Yes, Realme X does have the in-display fingerprint scanner.