Wifi .. 2.4ghz or 5?

[Danny133]

What's the difference?

 

[Ronnie R]

Different frequencies I think the way that 5ghz transmits it gets less interference, therefore a slightly better speed.

 

[ChrisR]

5 will give you less interference as more household stuff uses 2.4 as well, it's a less congested frequency band.

2.4 has better range.

5 is not necessarily quicker than 2.4.

I think.

 

[Don]

5 will give you less interference as more household stuff uses 2.4 as well, it's a less congested frequency band.

2.4 has better range.

5 is not necessarily quicker than 2.4.

I think.

I thought 5 was better range (essentially for N rated kit (agn cards)). 2.4 is for the older stuff bg cards.

 

[ChrisR]

5 has worse range and worse penetration of objects (i.e. walls).

With signals in general the higher the frequency the shorter the range, or requires more power.

Some N kit has stuff like MIMO which helps boost the range, or I think has more power applied to boost it's range.