Both NEW 3G vs 3GS Wifi Difference

[Emkim]

Hi,

Just bought two brand new iphones. One 3G and One 3GS. I'm sitting 5 feet away from my Airport Extreme. On my 3G, I get 3 wifi bars. On my 3GS, I get 2 wifi bars at best. What is wrong????? Anyone else with this problem.

Thanks guys.

 

[Emkim]

Another difference I found it that the 3G screen is much brighter than the 3GS when on the same brightness level.

Any see this?

Also, guys one more thing.

I noticed light leakage on the 3G (I've heard this happens). Since I got it less than a week ago, will Apple exchange it for a new one or will it be a refurished one?

Sorry for all the hassle but I hope you guys can help.

Thank again.