SignalCheck.uk

Mobile Signal in SL3

Slough, Berkshire — Urban area

Best Network

EE

good

Outdoor

97%

Indoor

84%

Voice

98%

5G Limited Details →

Three

good

Outdoor

97%

Indoor

87%

Voice

98%

No 5G Details →

O2

good

Outdoor

97%

Indoor

88%

Voice

96%

No 5G Details →

Vodafone

good

Outdoor

99%

Indoor

85%

Voice

95%

No 5G Details →

Side-by-Side Comparison

Metric	EE	Three	O2	Vodafone
4G Outdoor	97%	97%	97%	99%
4G Indoor	84%	87%	88%	85%
Voice	98%	98%	96%	95%
5G	5G Limited	No 5G	No 5G	No 5G
Overall	good	good	good	good
Score	84	75	75	74

Coverage Summary

Mobile signal in SL3 (Slough) is rated good overall. EE leads with 97% outdoor 4G coverage and 84% indoor coverage. Vodafone offers the weakest coverage at 99% outdoor.

5G: Limited 5G coverage is available from EE.

Nearby Areas

SL2

Slough

Best: EE

SL4

Windsor

Best: Three

SL5

Ascot

Best: Vodafone

Frequently Asked Questions

What is the best mobile network in SL3?

EE has the best overall coverage in SL3 (Slough) with 97% outdoor 4G coverage and a score of 84/100.

Is there 5G in SL3?

5G coverage in SL3 is limited. EE offer partial 5G coverage.

How is indoor signal in SL3?

Indoor 4G coverage in SL3 ranges from 84% to 88%. EE leads with 84% indoor coverage.

Which network has the worst signal in SL3?

Vodafone has the weakest coverage in SL3 with a score of 74/100.

Get 5G Alerts for SL3 (Slough)

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All postcodes in Slough · Berkshire coverage · EE in SL3 · Three in SL3 · O2 in SL3 · Vodafone in SL3 ·