What Is IPTV, Exactly?
IPTV (Internet Protocol Television) is television delivered over an internet connection instead of a satellite dish, cable line, or aerial. You watch the same live channels and on-demand shows, but through an app on a device like a Firestick, smart TV, or phone.
How IPTV Actually Works
Traditional TV sends a broadcast signal through a physical medium — a satellite dish, an underground cable, or an over-the-air aerial. IPTV instead breaks the video into data packets and sends them over your home internet connection, the same way a video call or a music stream works.
On your end, an app (rather than a dedicated cable box) receives that data and turns it back into a watchable picture. That's why IPTV works on ordinary consumer devices instead of requiring a technician to install specific hardware.
IPTV vs Cable vs Satellite
The three delivery methods aim to do the same job — get TV channels to your screen — but differ in how the signal actually reaches you.
| Method | How it's delivered | Typical hardware |
|---|---|---|
| Cable | Physical cable line to your home | Cable company set-top box |
| Satellite | Signal from an orbiting satellite | Satellite dish + receiver |
| IPTV | Data over your existing internet connection | Any app-capable device you already own |
What You Need to Use IPTV
- A stable internet connection — 10Mbps minimum for one device streaming in 4K, more if multiple devices stream at once.
- A compatible device — Firestick, Android box, smart TV, phone, or PC. See our device setup guides.
- An IPTV subscription — this provides the login details (an M3U link or Xtream code) that connect your app to the channel list.
Key takeaways
- IPTV delivers TV over the internet rather than satellite, cable, or aerial.
- No dedicated set-top box is required — it runs through an app.
- It includes both live channels and on-demand content, unlike on-demand-only services.
- A stable internet connection is the main technical requirement.
Is IPTV Legal?
IPTV as a delivery technology is legal — it's the same method used by mainstream services like Netflix and Disney+. What matters is whether a specific provider has the rights to distribute the content it offers. For a fuller answer specific to Ireland, see our Is IPTV Legal in Ireland guide.
Frequently Asked Questions
IPTV stands for Internet Protocol Television — television delivered over an internet connection rather than through satellite dishes, cable lines, or terrestrial aerials.
No dedicated set-top box is required. IPTV runs through an app, so any device that can install apps — a Firestick, smart TV, phone, or PC — is enough.
A minimum of 10Mbps is recommended for stable 4K streaming on a single device. If several devices in the house stream at once, 25Mbps or more is a safer baseline.
They use the same underlying delivery technology, but Netflix is an on-demand-only library, while IPTV additionally includes live, scheduled television channels alongside on-demand content.
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