Q1
Best network for SM13?
EE leads with 89/100 — driven by 78% 5G and 100% 4G in this suburban part of Sutton.
SM13 DISTRICT · SUTTON
Best mobile network in SM13 Sutton postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SM13 postcode district in Sutton.
RESULT · SM13 · SUTTON
Coverage for SM13 district
★ BEST OPERATOR
EE
89/100
EE delivers the strongest coverage for the SM13 district in Sutton. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SM13
#1
EE
#2
O2
#3
Three
#4
Vodafone
Coverage analysis — SM13
Based on Ofcom Connected Nations 2024 data, EE is the clear winner in Sutton. In this suburban area, EE achieves an overall coverage score of 89/100 — driven by strong 5G coverage (78%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE comfortably leads O2 by 9 points overall. While O2 reaches 60% 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 77 respectively.
Best phone deals from EE
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Explore the Sutton area
View full coverage analysis for the Sutton (SM) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SM13
Q2
Is 5G available in SM13?
EE provides strong 5G coverage at 78%. O2 follows at 60%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in suburban areas.
Q4
Is Three worth considering?
Three scores 79/100 in SM13 (60% 5G, 97% 4G). It may suit certain tariff or price preferences despite trailing the top two.