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Xfinity vs WOW in Charleston
Charleston shoppers trade Xfinity’s broader reach and faster downloads for WOW’s lower starting price and stronger cable upload speed.
Xfinity is the better overall pick in Charleston because it reaches more addresses, offers higher download speeds where available, and still starts at a reasonable $40 per month. Xfinity wins on download speed and coverage, while WOW wins on upload speed and price. Xfinity is right for larger households, heavy streaming, and addresses that can get its faster tier; WOW suits budget-minded customers and lighter use. Xfinity also has the higher speed score, 96 versus WOW’s 94, reinforcing its overall edge.
At a glance
Xfinity vs. WOW, side by side.
| Provider | Type | Top speed | City coverage | Starting price | Best for |
|---|---|---|---|---|---|
| Xfinity |
Cable | 2 Gig 300 Mbps upload |
91% | $40/mo | Widest availability |
| WOW |
Cable | 1 Gig 50 Mbps upload |
65% | $25/mo | Budget-friendly |
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.
Neighborhood breakdown
The head-to-head can shift by ZIP code and neighborhood because availability varies block to block. Xfinity reaches about 91% of Charleston overall, while WOW reaches about 65%; Xfinity’s 2,000/300 Mbps tier reaches about 30%, and WOW’s 1,200/50 Mbps tier reaches about 65%.
| ZIP | Neighborhoods | Coverage | Top speed | Rank score | Winner | |||
|---|---|---|---|---|---|---|---|---|
| Xfinity | WOW | Xfinity | WOW | Xfinity | WOW | |||
| 29407 | West Ashley, South Windermere, Avondale, Byrnes Downs | 100% | 91% | 2 Gig | 1 Gig | 85 | 61 | Xfinity |
| 29412 | James Island, Riverland Terrace, Fort Johnson, Stiles Point | 98% | 86% | 2 Gig | 1 Gig | 83 | 57 | Xfinity |
| 29414 | West Ashley, Shadowmoss, Grand Oaks, Carolina Bay | 96% | 67% | 2 Gig | 1 Gig | 81 | 44 | Xfinity |
| 29406 | North Charleston, Deer Park, Charleston Farms | 99% | 82% | 2 Gig | 1 Gig | 84 | 54 | Xfinity |
| 29403 | Hampton Park Terrace, North Central, Wagener Terrace, Cannonborough-Elliotborough | 98% | 17% | 2 Gig | 1 Gig | 83 | 11 | Xfinity |
| 29492 | Daniel Island, Cainhoy, Clements Ferry Road | 38% | 0% | 2 Gig | — | 32 | — | Xfinity |
| 29401 | South of Broad, French Quarter, Harleston Village, Ansonborough | 100% | 1% | 2 Gig | 1 Gig | 85 | 0 | Xfinity |
| 29417 | West Ashley (PO Box) | 100% | 92% | 2 Gig | 1 Gig | 85 | 61 | Xfinity |
| 29416 | West Ashley (PO Box) | 100% | 93% | 2 Gig | 1 Gig | 85 | 62 | Xfinity |
| 29422 | James Island (PO Box) | 98% | 72% | 2 Gig | 1 Gig | 83 | 48 | Xfinity |
| 29424 | College of Charleston | 100% | 0% | 2 Gig | — | 85 | — | Xfinity |
| 29413 | Charleston (general delivery / PO Box) | 100% | 0% | 2 Gig | — | 85 | — | Xfinity |
Rank score (0–100) is each provider’s Speed Score, discounted for weak upload, times the share of that ZIP it reaches — the same rule that orders providers on the Charleston city page, so it moves as availability changes street to street.
Which is better for…
The right pick comes down to what you actually do online.
Get connected
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- 2 Gig down · 300 Mbps up Cable
- 1 Gig down · 35 Mbps up Cable
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Check my addressFrequently asked questions
Is Xfinity or WOW available at my Charleston address?
Xfinity reaches about 91% of Charleston overall, while WOW reaches about 65%. Tier availability can differ block to block, so enter your exact address to confirm which provider and plan you can order.
Which is cheaper, Xfinity or WOW, and what will I actually pay?
WOW starts at $25 per month, while Xfinity starts at $40 per month. These are promotional starting rates, so confirm the post-promo rate, equipment fees, and any contract before signing.
Which is faster for gaming, working from home, or 4K streaming?
Xfinity is faster for downloads, offering up to 2,000/300 Mbps where available, while WOW offers up to 1,200/50 Mbps. Xfinity is the stronger choice for heavy streaming and gaming, but check the available tier and upload speed at your address.
More Charleston comparisons
How Charleston’s other qualifying providers stack up head-to-head.