Travel adapter from Oman to Samoa
Adapter Required
Yes — coming from Oman, you will need a travel adapter for Samoa. Oman uses Type G plugs, and Samoa uses Type I, so the pin shapes will not fit any wall socket.
Oman (home)
Type G
Three rectangular pins
Samoa (destination)
Electrical specs
Oman
230 V
50 Hz
= Match
Samoa
230 V
50 Hz
More about plugs in Samoa
In Samoa, the standard power plug is Type I. The country runs on 230 volts at 50 Hz. That means every wall socket in Samoa is the same shape — Type I, and your plug needs to physically match the socket to fit.