Is iPhone 4g the same as iPhone 4?

I'm ordering a replacement screen for my iPhone 4, but I can only find 4g and 4s screens. Are 4g the same as 4?

There never was a iPhone 4G. It might just be the same but they messed up on the name.

They didn't mess up on the name. The iphone 4 is also called the 4s same with the iphone 5, its also called the iphone 5g.
hope this helped.

No such thing as model 4g. 4g is the signal used on some of the newer ones like 3g that your are used to.
Best luck. Here's a true complete list.
http://en.wikipedia.org/...OS_devices

Yes. The only difference is that Siri is on the 4S basically.