IPTV vs cable TV: costs, setup and trade-offs

How each one reaches your TV

Cable TV sends channels down a coaxial cable network that the provider manages end to end, usually to a set-top box rented from them. IPTV sends channels as data over the public internet or a provider's IP network to an app on your TV, streaming stick, phone or computer. For the technical background, see what IPTV is and how it works.

Side-by-side comparison

What you actually pay for

When comparing costs, add up the total monthly cost, not just the advertised price. For cable, that includes box rental, broadcast and regional sports fees, taxes and the price after any promotional period ends. For IPTV, include the subscription, any one-time cost for a streaming device, any paid player app and — importantly — the broadband plan you need to support it.

• Cable: base package + equipment fees + surcharges + post-promo increases.
• IPTV: subscription + streaming device (if needed) + player app (if paid) + adequate broadband.

If you already pay for fast broadband, IPTV often adds less to your bill. If you'd need to upgrade your internet plan to stream reliably, include that cost.

Reliability: where each one wins

Cable's dedicated network means picture quality doesn't depend on your Wi-Fi or other people in the house downloading files. IPTV performance depends on your broadband and home network, so a busy household on a slow plan will notice it. The FCC suggests at least 25 Mbps for 4K streaming and more than 25 Mbps for households running several high-demand activities at once — see internet speed for IPTV.

When cable may be the better choice

• Your broadband is slow, capped or unreliable, and you can't upgrade it.
• You need specific local or regional channels that a given IPTV service doesn't carry.
• You want a single provider-managed box with no setup at all.

When IPTV may be the better choice

• You already have reliable broadband of 25 Mbps or more.
• You'd rather use your own Fire TV, Google TV, Apple TV or Smart TV instead of rented boxes.
• You want to watch on phones and tablets around the house.
• You prefer shorter commitments to long contracts.

Build your own cost comparison

Advertised prices rarely tell the whole story, so compare line by line using your real bills and quotes:

Spread one-time costs over a year to compare like with like, and remember that you'll keep paying for broadband either way. If your TV and internet come as a bundle, ask what the internet-only price would be before you decide.

A hybrid option: keep an antenna for local channels

Many US households pair an IPTV or streaming service with an over-the-air antenna. Local broadcast stations are free to receive with an antenna in many areas, and over-the-air reception doesn't depend on your internet connection, which makes it a useful backup during outages. The FCC's DTV reception maps show which stations you're likely to receive at your address.

Questions to ask before you cancel cable

• Is there an early-termination fee, and when does my contract end?
• Which equipment must be returned, and by when?
• Will my broadband price change if I drop the TV part of a bundle?
• Have I tested IPTV during the evening, when my connection is busiest?

Making the switch

1. Check your broadband speed on the device you'll watch on.
2. List the channels you actually watch, and confirm a service carries them.
3. Test on your devices with a trial or short plan before canceling cable.
4. Check your cable contract for early-termination fees and equipment return rules.