Dominica Technical Information for Travelers
Dominica Technical Information – In Short
- Dominica Voltage: 230 V
- Dominica Electrical Frequency: 50 Hz
- Dominica Plug: D or G
- Dominica DVD Region: 4
- Dominica Blu-ray Region: A
- Dominica GSM Frequency: GSM 900 / GSM 850 / GSM 1900
Dominica Technical Information – In Details
The voltage in Dominica is 230 V which is the same voltage used in France, Germany, and the United Kingdom.
230 V has an advantage over lower voltage such as the 110 V that it is cheaper to transmit. On the other hand, 230 V is more dangerous than lower voltages.
The electrical frequency in Dominica is 50 Hz.
Note that most household and electrical/electronic equipments nowadays support multiple frequencies, so generally, electrical frequency is not an issue compatibility wise.
The plugs used in Dominica are D or G.
Plugs/sockets are usually an issue when it comes to traveling, so always make sure you travel with a universal plug adapter.
Dominica uses DVD Region 4.
DVD Region 4 is mainly used in Australia, South America (Mexico, Argentina), and Central America (Guatemala, Cosa Rica…).
Note that a region 4 DVD cannot play on a DVD player supporting another region. There are, however, some region free DVD players available that can be used to overcome this.
Dominica uses Blu-ray Region A.
Blu-ray Region A is used in North/Central/South America, Japan, Taiwan, North Korea, South Korea, Hong Kong and Southeast Asia.
Theoretically, a region A Blu-ray disc should not play in Blu-ray disc players supporting another region. However, most Blu-ray discs are now region free (meaning they can work on any Blu-ray disc player), and most Blu-ray players are also region free. Hence, compatibility is rarely an issue (for now) when it comes to Blu-ray discs.
Dominica uses the following GSM frequencies: GSM 900 / GSM 850 / GSM 1900.
When travelling, make sure that your phone supports the GSM frequency of the country you’re traveling to. Usually the supported GSM frequencies are printed on the box of your phone as well as its manual.
Top Compatible Countries
- Grenada (83% match)
- Guadeloupe Martinique (83% match)
- St. Kitts and Nevis (83% match)
- St. Vincent (83% match)
- Vanuatu (83% match)
- Christmas Islands (67% match)
- Ghana (67% match)
- Jamaica (67% match)
- Jordan (67% match)
- French Polynesia (67% match)
- Cocos Island (67% match)
- Falkland Islands (67% match)
- Fiji (67% match)
- Kiribati (67% match)
- French Guiana (67% match)