Wi-Fi vs Ethernet for streaming TV

Both can stream TV well. The difference is how steady the connection stays.

Ethernet cable

A cable gives a stable speed with no interference from walls, microwaves or neighbouring networks. If your TV or box has a network port and you can run a cable from the router, this is the most reliable option. It is the first thing we recommend when a customer reports repeated freezing.

Wi-Fi

Wi-Fi is convenient and fine for most homes when the signal is strong. Two things decide how well it works: distance from the router and the Wi-Fi band.

5 GHz or 2.4 GHz

5 GHz is faster but covers a shorter distance. 2.4 GHz reaches farther through walls but is slower and more crowded. For a TV in the same room or next room, choose 5 GHz. For a distant room, 2.4 GHz may be the only option, and a cable or extender is better.

Quick ways to improve Wi-Fi at the TV

1. Move the router out of a cupboard and place it higher in the open.
2. Keep it away from the microwave and thick walls.
3. Add an extender or a mesh unit near the TV.
4. Use a powerline adapter if you cannot run a cable.

How to decide

Run a speed test beside the TV. If it is above 30 Mbps and steady, Wi-Fi is fine. If it drops or varies a lot, use a cable.

FAQ