Q1
Best network for B4?
EE leads with 93/100 — driven by 85% 5G and 100% 4G in this densely populated urban part of Birmingham.
B4 DISTRICT · BIRMINGHAM
Best mobile network in B4 Birmingham postcode district
EE scores 93/100 — the top-ranked UK network for B4 in Birmingham. 85% 5G · 100% 4G coverage. Data: Ofcom Connected Nations 2024.
RESULT · B4 · BIRMINGHAM
Coverage for B4 district
★ BEST OPERATOR
EE
93/100
EE delivers the strongest coverage for the B4 district in Birmingham. Scored across 5G, 4G and 3G using the latest UK operator footprint data.
Full ranking — B4
#1
EE
#2
Three
#3
O2
#4
Vodafone
Coverage analysis — B4
Cross-referencing EE, Vodafone, O2 and Three using Ofcom 2024 data, EE is the clear winner in Birmingham. In this densely populated urban area, EE achieves an overall coverage score of 93/100 — driven by excellent 5G coverage (85%) and rock-solid 4G at 100%. 5G and 4G scores are closely matched, reflecting a mature, stable network.
EE noticeably leads Three by 5 points overall. While Three reaches 76% on 5G and 100% on 4G in Birmingham, it falls short of EE's combined performance across all bands. O2 and Vodafone round out the field at 84 and 83 respectively.
Why EE for B4?
EE's 5G rollout in Birmingham is among the strongest nationally, covering 85% of premises in the B4 district. For anyone streaming video, gaming on mobile, or relying on a mobile hotspot at home, this level of 5G penetration makes a real difference to day-to-day speed.
The runner-up in B4 is Three at 88/100 (76% 5G / 100% 4G). The margin is noticeable but not enormous. EE edges ahead on 5G depth; if your plan is with Three, 4G performance should still be solid.
Best phone deals from EE
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Explore the Birmingham area
View full coverage analysis for the Birmingham (B) area, or enter any UK postcode in the scanner above for a personalised result.
Coverage FAQ — B4
Q2
Is 5G available in B4?
EE provides excellent 5G coverage at 85%. Three follows at 76%.
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 84/100 in B4 (68% 5G, 100% 4G). It may suit certain tariff or price preferences despite trailing the top two.