Best network for SM11?
EE leads with 88/100 — driven by 77% 5G and 99% 4G in this suburban part of Sutton.
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SM11 postcode district in Sutton.
EE delivers the strongest coverage for the SM11 district in Sutton. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
According to Ofcom's December 2024 Connected Nations report, EE scores highest across Sutton. In this suburban area, EE achieves an overall coverage score of 88/100 — driven by strong 5G coverage (77%) and rock-solid 4G at 99%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE noticeably leads O2 by 7 points overall. While O2 reaches 63% on 5G and 100% on 4G in Sutton, it falls short of EE's combined performance across all bands. Three and Vodafone round out the field at 79 and 76 respectively.
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View full coverage analysis for the Sutton (SM) area, or enter any UK postcode in the scanner above for a personalised result.
EE leads with 88/100 — driven by 77% 5G and 99% 4G in this suburban part of Sutton.
EE provides strong 5G coverage at 77%. O2 follows at 63%.
EE leads 4G too at 99%. Reliable 4G is critical in suburban areas.
Three scores 79/100 in SM11 (61% 5G, 98% 4G). It may suit certain tariff or price preferences despite trailing the top two.