SignalCheck.uk

Mobile Signal in SE3

London, Greater London — Urban area

Best Network

EE

97
Best Network

EE

excellent

Outdoor
99%
Indoor
90%
Voice
99%
5G Available Details →

Three

excellent

Outdoor
99%
Indoor
86%
Voice
99%
5G Available Details →

O2

excellent

Outdoor
99%
Indoor
84%
Voice
97%
5G Available Details →

Vodafone

excellent

Outdoor
99%
Indoor
86%
Voice
99%
5G Available Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 99% 99% 99% 99%
4G Indoor 90% 86% 84% 86%
Voice 99% 99% 97% 99%
5G 5G Available 5G Available 5G Available 5G Available
Overall excellent excellent excellent excellent
Score
97
95
94
95

Coverage Summary

Mobile signal in SE3 (London) is rated excellent overall. EE leads with 99% outdoor 4G coverage and 90% indoor coverage. O2 offers the weakest coverage at 99% outdoor.

5G: Full 5G is available from EE, Three, O2, Vodafone.

Nearby Areas

Frequently Asked Questions

What is the best mobile network in SE3?
EE has the best overall coverage in SE3 (London) with 99% outdoor 4G coverage and a score of 97/100.
Is there 5G in SE3?
Yes, 5G is available in SE3 from EE, Three, O2, Vodafone.
How is indoor signal in SE3?
Indoor 4G coverage in SE3 ranges from 84% to 90%. EE leads with 90% indoor coverage.
Which network has the worst signal in SE3?
O2 has the weakest coverage in SE3 with a score of 94/100.

Get 5G Alerts for SE3 (London)

We'll notify you when 5G coverage improves in your area.

All postcodes in London · Greater London coverage · EE in SE3 · Three in SE3 · O2 in SE3 · Vodafone in SE3 ·