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Xfinityvsi3 Broadband

Xfinity vs i3 Broadband in Urbana

i3 Broadband’s fiber delivers symmetrical 1,000 Mbps uploads, but Xfinity is cheaper, reaches far more of Urbana, and hits higher peak download speeds.

The 30-Second VerdictUpdated August 7, 2026

Xfinity takes the practical edge in Urbana thanks to wider reach (~50% of the city vs ~32%), a lower $40 starting price, and a top speed score of 96/100 with plans up to 2000 Mbps down where available. But i3 Broadband’s fiber gives you symmetrical 1000/1000 Mbps, which matters if you upload as much as you download. Pick Xfinity for cheaper entry, faster peak downloads, and better odds it’s on your block. Pick i3 Broadband if it reaches your address and you want fiber’s matched upload speeds.

At a glance

Xfinity vs. i3 Broadband, side by side.

ProviderTypeTop speedCity coverageStarting priceBest for
XfinityXfinity Cable 2 Gig
300 Mbps upload
50% $40/moFastest plans here
i3 Broadbandi3 Broadband Fiber 1 Gig
1 Gig upload
32% $49.99/moSolid fiber option

Coverage map

Two different questions, two views. Top speed shows who offers the faster plan where you can actually get it. Coverage shows who reaches more of each ZIP. Or pick a single provider to see just its footprint.

View
Showing the provider with the faster available plan in each ZIP. Click any ZIP for the breakdown.

Neighborhood breakdown

Coverage in Urbana shifts block to block, so the real matchup depends on your exact address. Xfinity’s cable footprint spans roughly half the city, giving it broader odds of availability, while i3 Broadband’s fiber reaches about a third and is concentrated where its lines have been built out. Always check both at your specific address before deciding.

ZIPNeighborhoodsCoverageTop speedSpeed ScoreWinner
Xfinityi3 BroadbandXfinityi3 BroadbandXfinityi3 Broadband
61802 East Urbana, Yankee Ridge, Beringer Commons, Stone Creek 84%67%2 Gig1 Gig9487 Xfinity
61801 University of Illinois Campus, Downtown Urbana, Crystal Lake Park, West Urbana 99%95%2 Gig1 Gig9793 Xfinity

Speed Score (0–100) blends each provider’s coverage and top speed in that specific ZIP, so it moves as availability changes street to street.

Which is better for…

The right pick comes down to what you actually do online.

Gaming
i3 Broadband
Fiber’s symmetrical 1000 Mbps upload and low latency give a steadier connection for competitive play, assuming i3 reaches your address.
Streaming
Xfinity
Download speeds up to 2000 Mbps where available and a 96/100 speed score easily handle multiple 4K streams at once.
Video calls
i3 Broadband
The symmetrical 1000 Mbps upload keeps your outgoing video crisp on long or group calls, where cable uploads lag behind.
Just the basics
Xfinity
At $40/mo and covering about half the city, Xfinity is the cheaper, easier-to-get pick for browsing, email, and casual streaming.

Get connected

Pick your provider and check availability at your address.

Top speed2 Gig
Upload300 Mbps
Coverage50%
From$40/mo
  • 2 Gig down · 300 Mbps up Cable
  • 1 Gig down · 35 Mbps up Cable
Top speed1 Gig
Upload1 Gig
Coverage32%
From$49.99/mo
  • 1 Gig down · 1 Gig up Fiber

See what’s actually available at your address

Coverage changes from one street to the next. Check your exact address in seconds.

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Frequently asked questions

is i3 Broadband available at my address in Urbana?

i3 Broadband’s fiber currently reaches about 32% of Urbana, versus roughly 50% for Xfinity cable. Because fiber build-out varies block to block, run an address check with both providers before assuming either is available at your home.

which is cheaper in Urbana, Xfinity or i3 Broadband?

Xfinity starts at $40/mo compared with $49.99/mo for i3 Broadband, so Xfinity is the lower entry price. Note both are promotional starting rates, so confirm the post-promo price, equipment fees, and any contract terms before you sign.

which is faster and is it enough for gaming and 4K?

Xfinity offers up to 2000 Mbps download where available with a 96/100 speed score, while i3 Broadband tops out at symmetrical 1000/1000 Mbps at 92/100. Both are plenty for 4K and WFH, but choose i3’s fiber if uploads matter most for gaming and video calls.

How we compare. Coverage is the share of a ZIP where a provider offers a genuinely good plan (≥ 1 Gbps download, ≥ 20 Mbps upload, non-satellite), from FCC Broadband Map serviceability data. “Fastest available” ranks the providers present in a ZIP by top advertised download speed. Pricing reflects current promotional starting rates. This is a working prototype; production copy is generated per matchup.