Rydym yn defnyddio cwcis i wella eich profiad ar ein gwefan. Am wybodaeth am y cwcis yma a sut i’w dileu, darllenwch ein polisi cwcis.
These documents outline the results of Ofcom’s research into the performance of the retail networks of the UK’s four national mobile network operators (MNOs).
This is our fourth report measuring mobile broadband performance, although the results presented here are not directly comparable with those in our previous reports due to the evolution in our testing methodology
Smartphone Cities: Measuring 4G mobile broadband and voice performance (PDF, 1.3 MB) - December 2016
The UK is increasingly becoming a smartphone society, with 70% of all adults owning a smartphone in the second half of 2015, making the performance of mobile networks more important than ever.
Smartphone Cities: measuring mobile broadband and voice performance - March 2016
2 Ebrill 2015
13 Tachwedd 2014
24 Gorffennaf 2019
Lists Ofcom's official statistics
Our research investigates the range of mobile options available to consumers, in terms of different providers and opportunities for enhanced performance.
Ofcom's annual statistical survey of developments in the communications sector; includes the International Communications Market Reports and reports on the nations of the UK.
07 Mehefin 2019
This report summarises the initial results from Ofcom’s new mobile research, which is designed to measure the consumer experience of using mobile services.