Newport (Casnewydd)

Cell coverage comparison in Newport (Casnewydd), Wales

Based on crowdsourced speed tests and signal measurements in Newport (Casnewydd), Wales, the current snapshot reflects 43 speed tests and shows medians of 51.5 Mbps download, 6.6 Mbps upload, and 34 ms latency.

Performance by Carrier in Newport (Casnewydd)

Explore median download speeds, upload performance, and network latency for each major mobile carrier in Newport (Casnewydd), 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.

DownDownload40.9 Mbps

UpUpload4.8 Mbps

Reliab.Reliability8.4 / 10

32 tests conducted

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DownDownloadNo data

UpUploadNo data

Reliab.ReliabilityNo data

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Three

DownDownload0.0 Mbps

UpUpload0.0 Mbps

Reliab.Reliability0.0 / 10

Less than 10 tests conducted

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Vodafone

DownDownload161.7 Mbps

UpUpload11.2 Mbps

Reliab.Reliability0.0 / 10

Less than 10 tests conducted

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Performance by Carrier shows side-by-side results for the primary mobile providers measured in Newport (Casnewydd). 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.

Network Performance in Newport (Casnewydd)

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

51.5Mbps

Upload

6.6Mbps

Latency

34ms

Reliability

8.5/ 10

Top Performers

Best Download: Vodafone

161.7 Mbps

Best Upload: Vodafone

11.2 Mbps

Best Latency: Vodafone

26 ms

Best Reliability: EE

8.4 / 10

Based on 43 speed tests

Network Performance aggregates all measured carriers in Newport (Casnewydd) 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 43 tests. Current medians are 51.5 Mbps download, 6.6 Mbps upload, and 34 ms latency.

Citys in Newport (Casnewydd)

Select a city to view coverage data for that location.

Caldicot

Cardiff

Newport

Cell Coverage in Newport (Casnewydd): FAQ

What is the best cell phone carrier in Newport (Casnewydd)?

Based on crowdsourced speed tests in Newport (Casnewydd), Vodafone 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 Newport (Casnewydd)?

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 Newport (Casnewydd). 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 Newport (Casnewydd)?

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 Newport (Casnewydd)?

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

View Coverage Map for Newport (Casnewydd)

Explore detailed coverage data on our interactive map to find the best carrier for your specific location.

Open Interactive Map