Q1
Best network for SE4?
EE leads with 93/100 — driven by 87% 5G and 100% 4G in this densely populated urban part of South East London.
SE4 DISTRICT · SOUTH EAST LONDON
Best mobile network in SE4 South East London postcode district
Comparing EE, Vodafone, O2 and Three across 5G · 4G · 3G for the SE4 postcode district in South East London.
RESULT · SE4 · SOUTH EAST LONDON
Coverage for SE4 district
★ BEST OPERATOR
EE
93/100
EE delivers the strongest coverage for the SE4 district in South East London. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — SE4
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — SE4
Drawing on Ofcom Connected Nations 2024 premises coverage statistics, EE is the clear winner in South East London. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (87%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE noticeably leads Three by 2 points overall. While Three reaches 84% on 5G and 100% on 4G in South East London, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 86 and 86 respectively.
Best phone deals from EE
Pairing great coverage with great value, here are the top EE contracts available now.
Explore the South East London area
View full coverage analysis for the South East London (SE) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — SE4
Q2
Is 5G available in SE4?
EE provides excellent 5G coverage at 87%. Three follows at 84%.
Q3
Which network has the best 4G?
EE leads 4G too at 100%. Reliable 4G is critical in densely populated urban areas.
Q4
Is O2 worth considering?
O2 scores 86/100 in SE4 (73% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.