No The iphone does not have conventional GPS. However it does use cell signal to approximate location. This service is free as long as you have the iphone data package.
No. Use of the GPS is free.
Because of the new technology of new iphones,and free iphone 4s I believe that they do not sell the iPhone 2G.If its a low product standard then it wouldn't be the iPhone 2G,it would be the iPhone 3G.
Install Cycorder, which is free, on your jailbroken iPhone 2G or iPhone 3G allow you to record video using your iPhone.
i would say that in battery time the 2G is better. The network connection is more stable on the 2g. on the 3g mobile internet is faster, sounds are louder, GPS function is a little bit more precise. I would buy a 3G phone now if i was you, but if you can wait... theres a new iPhone coming in July
The iPhone 2G is much slower than the iPhone 3G.
Yes
The iPhone 2G.
The first iPhone (2007) is referred to as the iPhone 2G. Although Apple just called it iPhone.
2g is 2nd generation 3g is 3rd generation
they are different in size and shape, can't you replace iPhone 2G case with iPhone 4 case.
no.
Yes it will as the size doesn't change