Here is a comparison I did between the Hero and Epic on my router. I wanted to see the connection speed of the wireless N card on the Epic. Its the same as the other Galaxy S phones and connects at 65Mbps. Its not full N, (not even close, technically, MIMO G is higher at 110Mbps). Much better than the Hero though. As you can see, its right next to the router (100% signal strength) and yet is only currently pulling 12Mbps. It was up to full G at one point, but it just isn't as consistent. The wireless card on the Hero was pretty much useless, didn't connect outside of the room. Good to see the Wireless N on this device working fine. If you are having connection problems with your Wireless router, check to see if its broadcasting in dual-band or 5Mhz (notice its only 2.4Mhz).
Anyway, this post is useless without pics, so... HERE YOU GO
Anyway, this post is useless without pics, so... HERE YOU GO