BELFAST
Cell coverage comparison in BELFAST, Northern Ireland
Based on crowdsourced speed tests and signal measurements in BELFAST, Northern Ireland using data from Antrim and Newtownabbey, the current snapshot reflects over 800 speed tests and shows medians of 15.5 Mbps download, 3.4 Mbps upload, and 47 ms latency.
Not enough data for BELFAST
Showing performance data for Antrim and Newtownabbey instead. We need at least 25 speed tests in BELFAST to generate local metrics.
Performance by Carrier in Antrim and Newtownabbey
Explore median download speeds, upload performance, and network latency for each major mobile carrier in Antrim and Newtownabbey, 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 100 tests conducted
Over 200 tests conducted
Over 200 tests conducted
86 tests conducted
Performance by Carrier shows side-by-side results for the primary mobile providers measured in Antrim and Newtownabbey. 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 Antrim and Newtownabbey
Get a complete view of mobile network performance across Antrim and Newtownabbey with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Antrim and Newtownabbey-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: EE
40.3 Mbps
Fastest Upload: EE
6.8 Mbps
Best Latency: O2
41 ms
Network Performance aggregates all measured carriers in Antrim and Newtownabbey to provide a baseline view of typical speeds and latency in the area. Use these medians as a quick indicator of overall network quality.
Local testing in BELFAST is limited, so these medians are based on data from Antrim and Newtownabbey. Current medians are 15.5 Mbps download, 3.4 Mbps upload, and 47 ms latency.
Cell Coverage in BELFAST: FAQ
What is the best cell phone carrier in BELFAST?
Why might this page show limited data for BELFAST?
How can I check coverage at my specific address in BELFAST?
How can I contribute coverage data for BELFAST?
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 app