RealSpeeds

Internet Speeds in Sheffield, AL

There are 3 internet providers operating in Sheffield, the most popular being Xfinity. Xfinity offers cable internet service. In 858 recent tests, on average, we have been seeing 118 Mbps for download speeds and 18 Mbps for upload speeds for Xfinity customers. In addition to Xfinity, cable, DSL, fiber and fixed wireless internet service is also available from Spectrum and AT&T.

While these are the real speeds we have been seeing in our research, there are many factors that go into the actual download and upload speeds you will encounter.

Last updated on February 3, 2023
ProviderDownload SpeedUpload SpeedLatency
Xfinity
Cable
View Details →
118 Mbps18 Mbps18 ms
Spectrum
Cable
View Details →
141 Mbps11 Mbps21 ms
AT&T
DSL
Fiber
Fixed Wireless
View Details →
11 Mbps4 Mbps33 ms
* Data from speed tests taken in the last 3 months

Internet Providers in Sheffield, AL

Xfinity

Cable

Download Speed

118Mbps

Upload Speed

18Mbps

Latency

18ms

Overview

Xfinity is the most popular provider in Sheffield offering cable internet service. Users have been getting 118 Mbps for download speeds and 18 Mbps for upload speeds over 858 recent tests.

Performance Breakdown

Xfinity has the 2nd fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Sheffield. 52% of users saw download speeds between 100-250 Mbps, and 78% of users saw upload speeds between 10-25 Mbps.

Download Speeds

Upload Speeds

Recent Xfinity Speed Tests in Sheffield

DateDownload SpeedUpload SpeedLatency
February 2, 2023118 Mbps18 Mbps39 ms
February 1, 2023118 Mbps18 Mbps15 ms
February 1, 2023108 Mbps19 Mbps16 ms
January 31, 2023118 Mbps18 Mbps39 ms
January 31, 202333 Mbps21 Mbps39 ms
January 30, 2023116 Mbps18 Mbps39 ms
January 29, 2023119 Mbps18 Mbps40 ms
January 28, 2023118 Mbps18 Mbps39 ms
January 28, 2023567 Mbps41 Mbps35 ms
January 27, 2023932 Mbps41 Mbps9 ms

Spectrum

Cable

Download Speed

141Mbps

Upload Speed

11Mbps

Latency

21ms

Overview

Spectrum is the 2nd most popular provider in Sheffield offering cable internet service. Users have been getting 141 Mbps for download speeds and 11 Mbps for upload speeds over 60 recent tests.

Performance Breakdown

Spectrum has the fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Sheffield. 100% of users saw download speeds between 100-250 Mbps, and 100% of users saw upload speeds between 10-25 Mbps.

Download Speeds

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Recent Spectrum Speed Tests in Sheffield

DateDownload SpeedUpload SpeedLatency
January 27, 2023151 Mbps11 Mbps16 ms
January 27, 2023151 Mbps11 Mbps16 ms
January 26, 2023134 Mbps11 Mbps19 ms
January 25, 2023136 Mbps11 Mbps22 ms
January 24, 2023138 Mbps11 Mbps17 ms
January 23, 2023143 Mbps11 Mbps21 ms
January 22, 2023131 Mbps11 Mbps31 ms
January 21, 2023144 Mbps11 Mbps23 ms
January 20, 2023141 Mbps11 Mbps20 ms
January 19, 2023145 Mbps11 Mbps24 ms

AT&T

DSL
Fiber
Fixed Wireless

Download Speed

11Mbps

Upload Speed

4Mbps

Latency

33ms

Overview

AT&T is the 3rd most popular provider in Sheffield offering DSL, fiber and fixed wireless internet service. Users have been getting 11 Mbps for download speeds and 4 Mbps for upload speeds over 33 recent tests.

Performance Breakdown

AT&T has the 3rd fastest average download speed, the 3rd fastest average upload speed, and the 3rd lowest latency out of all of the providers in Sheffield. 56% of users saw download speeds between 10-25 Mbps, and 100% of users saw upload speeds slower than 5 Mbps.

Download Speeds

Upload Speeds

Recent AT&T Speed Tests in Sheffield

DateDownload SpeedUpload SpeedLatency
February 1, 20232 Mbps1 Mbps56 ms
January 21, 20236 Mbps1 Mbps45 ms

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Frequently Asked Questions

What internet providers are available in Sheffield, AL?

Xfinity, Spectrum and AT&T currently operate in Sheffield.

What is the most popular internet provider in Sheffield, AL?

Xfinity is currently the most popular internet provider in Sheffield based on the number of speed tests in the last 3 months.

What is the fastest internet provider in Sheffield, AL?

The fastest internet provider for you is going to differ based on your needs, and which providers actually serve your home. However, when it comes to the real speeds users in Sheffield are getting, Spectrum provides the fastest download and upload speeds.

Is there fiber internet in Sheffield, AL?

AT&T provides fiber internet in Sheffield.