Feltham

Cell coverage comparison in Feltham, England

Based on crowdsourced speed tests and signal measurements in Feltham, England, the current snapshot reflects 69 speed tests and shows medians of 56.8 Mbps download, 8.3 Mbps upload, and 28 ms latency.

Performance by Carrier in Feltham

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Feltham, 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.

DownDownload74.0 Mbps

UpUpload12.7 Mbps

Reliab.Reliability10.0 / 10

33 tests conducted

View Carrier

DownDownload47.9 Mbps

UpUpload4.4 Mbps

Reliab.Reliability9.6 / 10

27 tests conducted

View Carrier

DownDownload174.7 Mbps

UpUpload27.0 Mbps

Reliab.Reliability0.0 / 10

Less than 10 tests conducted

View Carrier

DownDownload30.9 Mbps

UpUpload8.7 Mbps

Reliab.Reliability0.0 / 10

Less than 10 tests conducted

View Carrier

Performance by Carrier shows side-by-side results for the primary mobile providers measured in Feltham. Each row reflects download, upload, latency, and reliability for that carrier.

Providers included in this comparison are O2, Three, Vodafone, EE. Per-carrier test counts are shown in the table to indicate data accuracy.

Network Performance in Feltham

Get a complete view of mobile network performance across Feltham with overall benchmarks and carrier-by-carrier breakdowns. Explore median performance metrics calculated from millions of real-world, crowdsourced speed tests. Start with the Feltham-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

56.8Mbps

Upload

8.3Mbps

Latency

28ms

Reliability

10.0/ 10

Top Performers

Best Download: Three

174.7 Mbps

Best Upload: Three

27.0 Mbps

Best Latency: EE

21 ms

Best Reliability: EE

10.0 / 10

Based on 69 speed tests

Network Performance aggregates all measured carriers in Feltham 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 69 tests. Current medians are 56.8 Mbps download, 8.3 Mbps upload, and 28 ms latency.

Cell Coverage in Feltham: FAQ

What is the best cell phone carrier in Feltham?

Based on crowdsourced speed tests in Feltham, Three currently leads in median download speeds. Compare carriers in the performance table above for the latest results.

Why might this page show limited data for Feltham?

We need at least 25 recent speed tests to generate reliable local metrics. If we don't have enough tests yet, the page focuses on maps and nearby locations while we keep collecting data.

What is the reliability score?

The reliability score summarizes how dependable mobile performance is in Feltham. It uses a 0.0 to 10.0 scale (higher is better) and is calculated from real-world speed test percentiles with weighted components: download (50%), latency (30%), and upload (20%). It evaluates the lower-end experience using the bottom 10%, 5%, and 1% percentiles when enough samples are available. If local speed testing is limited, a coverage-based fallback is used from signal quality distribution (great/good/poor).

How can I check coverage at my specific address in Feltham?

Use the interactive map to check signal strength at your exact address. Visit the CoverageMap interactive map to explore 4G/5G availability.

How can I contribute coverage data for Feltham?

Download the CoverageMap app and run a few speed tests with location enabled. Your results help improve coverage accuracy and unlock local rankings faster.

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Explore detailed coverage data for Feltham on our interactive map.

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