Wales
Cell coverage comparison in Wales, United Kingdom
Based on crowdsourced speed tests and signal measurements in Wales, United Kingdom, the current snapshot reflects over 22,000 speed tests and shows medians of 20.6 Mbps download, 4.3 Mbps upload, and 36 ms latency.
Performance by Carrier in Wales
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Wales, calculated from millions of real-world, crowdsourced speed tests. These results reflect typical everyday performance to help you compare carriers and choose the network that delivers the fastest speeds, most responsive connections, and broadest coverage where you live, work, and travel.
Over 7,400 tests conducted
Over 3,200 tests conducted
Over 7,300 tests conducted
Over 4,200 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Wales. Each row reflects median download, upload, and latency for that carrier.
Providers included in this comparison are O2, EE, Three, Vodafone. Per-carrier test counts are shown in the table to indicate data accuracy.
Network Performance in Wales
Get a complete view of mobile network performance across Wales with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Wales-wide snapshot to understand overall network trends, then dive deeper to compare individual carriers side-by-side and see how each performs in speed, responsiveness, and availability.
Median Performance
Download
Upload
Latency
Top Performers
Fastest Download: Three
31.5 Mbps
Fastest Upload: Three
5.3 Mbps
Best Latency: O2
33 ms
Network Performance aggregates all measured carriers in Wales to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
These medians are calculated from over 22,000 tests. Current medians are 20.6 Mbps download, 4.3 Mbps upload, and 36 ms latency.
Browse by Principal Areas
Select a principal areas to view coverage data for that area.
Cell Coverage in Wales: FAQ
What is the best cell phone carrier in Wales?
Why might this page show limited data for Wales?
How can I check coverage at my specific address in Wales?
How can I contribute coverage data for Wales?
Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.
Get the appCheck Coverage at Your Exact Location
Use our interactive coverage map to see detailed signal strength data for any address in Wales.
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