Yes, It works on the UK. Please check the support bands with your carrier. 4G BANDS 4G FDD LTE B1(2100),B2(1900),B3(1800),B4(AWS), B5(850),B7(2600),B8(900),B12(700), B13(700),B18(800),B19(800),B20(800), B25(1900),B26(850),B28(700), B66(AWS-3) / 4G TDD LTE B38(2600),B39(1900),B40(2300),B41(2500) 5G BANDS 5G TDD Sub6 N78(3500)