Best network for PO19?
EE leads with 92/100 — driven by 83% 5G and 100% 4G in this densely populated urban part of Portsmouth.
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the PO19 postcode district in Portsmouth.
EE delivers the strongest coverage for the PO19 district in Portsmouth. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE is the clear winner in Portsmouth. In this densely populated urban area, EE achieves an overall coverage score of 92/100 — driven by strong 5G coverage (83%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE clearly leads O2 by 5 points overall. While O2 reaches 74% on 5G and 100% on 4G in Portsmouth, it falls short of EE's combined performance across all bands. Three and Vodafone round out the field at 86 and 86 respectively.
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View full coverage analysis for the Portsmouth (PO) area, or enter any UK postcode in the scanner above for a personalised result.
EE leads with 92/100 — driven by 83% 5G and 100% 4G in this densely populated urban part of Portsmouth.
EE provides strong 5G coverage at 83%. O2 follows at 74%.
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Three scores 86/100 in PO19 (72% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.