SignalCheck.uk

Mobile Signal in PO1

Portsmouth, Hampshire — Urban area

Best Network

O2

95

EE

excellent

Outdoor
97%
Indoor
84%
Voice
98%
5G Available Details →

Three

good

Outdoor
93%
Indoor
81%
Voice
93%
No 5G Details →
Best Network

O2

excellent

Outdoor
98%
Indoor
86%
Voice
98%
5G Available Details →

Vodafone

good

Outdoor
99%
Indoor
85%
Voice
95%
No 5G Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 97% 93% 98% 99%
4G Indoor 84% 81% 86% 85%
Voice 98% 93% 98% 95%
5G 5G Available No 5G 5G Available No 5G
Overall excellent good excellent good
Score
94
71
95
74

Coverage Summary

Mobile signal in PO1 (Portsmouth) is rated excellent overall. O2 leads with 98% outdoor 4G coverage and 86% indoor coverage. Three offers the weakest coverage at 93% outdoor.

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

Nearby Areas

PO2

Portsmouth

Best: EE

PO3

Portsmouth

Best: EE

Frequently Asked Questions

What is the best mobile network in PO1?
O2 has the best overall coverage in PO1 (Portsmouth) with 98% outdoor 4G coverage and a score of 95/100.
Is there 5G in PO1?
Yes, 5G is available in PO1 from EE, O2.
How is indoor signal in PO1?
Indoor 4G coverage in PO1 ranges from 81% to 86%. O2 leads with 86% indoor coverage.
Which network has the worst signal in PO1?
Three has the weakest coverage in PO1 with a score of 71/100.

Get 5G Alerts for PO1 (Portsmouth)

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

All postcodes in Portsmouth · Hampshire coverage · EE in PO1 · Three in PO1 · O2 in PO1 · Vodafone in PO1 ·