CoverageMap

Grays

Cell coverage comparison in Grays, England

GB

Based on crowdsourced speed tests and signal measurements in Grays, England, the current snapshot reflects over 200 speed tests and shows medians of 79.5 Mbps download, 6.9 Mbps upload, and 28 ms latency.

Performance by Carrier in Grays

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

EE
Down66.7 Mbps
Up13.4 Mbps
Reliab.7.8 / 10

94 tests conducted

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O2
Down78.4 Mbps
Up3.8 Mbps
Reliab.7.8 / 10

Over 100 tests conducted

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Three
Down207.3 Mbps
Up18.6 Mbps
Reliab.10.0 / 10

24 tests conducted

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Vodafone
Down86.0 Mbps
Up9.0 Mbps
Reliab.9.6 / 10

22 tests conducted

View Carrier

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

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

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Network Performance in Grays

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

79.5Mbps

Upload

6.9Mbps

Latency

28ms

Reliability

7.4/ 10

Top Performers

Best Download: Three

207.3 Mbps

Best Upload: Three

18.6 Mbps

Best Latency: Three

22 ms

Best Reliability: Three

10.0 / 10

Based on over 200 speed tests

Network Performance aggregates all measured carriers in Grays 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 200 tests. Current medians are 79.5 Mbps download, 6.9 Mbps upload, and 28 ms latency.

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Cell Coverage in Grays: FAQ

What is the best cell phone carrier in Grays?

Based on crowdsourced speed tests in Grays, 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 Grays?

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 Grays. 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 Grays?

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 Grays?

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 Grays on our interactive map.

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