Which mobile networks have the best 4G coverage in UK cities?

EE is the best mobile operator for 4G coverage in 14 of the most populated areas in the UK, says a new report. The network dominated rival firms O2, Vodafone and Three, according to statistics from RootMetrics. It assessed coverage in Belfast, Birmingham, Bristol, Cardiff, Coventry, Edinburgh, Glasgow, Leeds and Bradford, Leicester, Liverpool, London, Manchester, Nottingham and Sheffield. EE, which last year announced plans to move its heavily criticised customer services to the UK, delivered at least 90% coverage in 11 of the 14 areas, while Three failed to hit that figure in any of the cities included in the report. O2 and Vodafone, meanwhile, only hit the 90% mark in three areas.