United States of America (USA) has a voltage of 120 V, an electrical frequency of 60 Hz, a plug (socket) type of A or B, a DVD region of 1, a Blu-ray region of A, a GSM frequency of GSM 1900 / GSM 850
Uruguay has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C or F or I or L, a DVD region of 4, a Blu-ray region of A, a GSM frequency of GSM 1800 / GSM 1900 / GSM 850
Uzbekistan has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C or I, a DVD region of 5, a Blu-ray region of C, a GSM frequency of GSM 900 / GSM 1800
U.S. Virgin Islands has a voltage of 115 V, an electrical frequency of 60 Hz, a plug (socket) type of A or B, a DVD region of 1, a Blu-ray region of A, a GSM frequency of GSM 900 / GSM 1800
Uganda has a voltage of 240 V, an electrical frequency of 50 Hz, a plug (socket) type of G, a DVD region of 5, a Blu-ray region of B, a GSM frequency of GSM 900 / GSM 1800
Ukraine has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of C, a DVD region of 5, a Blu-ray region of C, a GSM frequency of GSM 900 / GSM 1800
United Arab Emirates (UAE) has a voltage of 220 V, an electrical frequency of 50 Hz, a plug (socket) type of G, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900
United Kingdom (UK) has a voltage of 230 V, an electrical frequency of 50 Hz, a plug (socket) type of G, a DVD region of 2, a Blu-ray region of B, a GSM frequency of GSM 900 / GSM 1800