SignalCheck.uk

Mobile Signal in SO18

Southampton, Hampshire — Urban area

Best Network

EE

95
Best Network

EE

excellent

Outdoor
99%
Indoor
86%
Voice
97%
5G Available Details →

Three

good

Outdoor
94%
Indoor
85%
Voice
92%
No 5G Details →

O2

excellent

Outdoor
96%
Indoor
85%
Voice
92%
5G Available Details →

Vodafone

excellent

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

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 99% 94% 96% 99%
4G Indoor 86% 85% 85% 84%
Voice 97% 92% 92% 99%
5G 5G Available No 5G 5G Available 5G Available
Overall excellent good excellent excellent
Score
95
72
93
95

Coverage Summary

Mobile signal in SO18 (Southampton) is rated excellent overall. EE leads with 99% outdoor 4G coverage and 86% indoor coverage. Three offers the weakest coverage at 94% outdoor.

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

Nearby Areas

SO17

Southampton

Best: Vodafone

SO19

Southampton

Best: EE

SO20

Stockbridge

Best: Three

Frequently Asked Questions

What is the best mobile network in SO18?
EE has the best overall coverage in SO18 (Southampton) with 99% outdoor 4G coverage and a score of 95/100.
Is there 5G in SO18?
Yes, 5G is available in SO18 from EE, O2, Vodafone.
How is indoor signal in SO18?
Indoor 4G coverage in SO18 ranges from 84% to 86%. EE leads with 86% indoor coverage.
Which network has the worst signal in SO18?
Three has the weakest coverage in SO18 with a score of 72/100.

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All postcodes in Southampton · Hampshire coverage · EE in SO18 · Three in SO18 · O2 in SO18 · Vodafone in SO18 ·