What unlocked iphone 4 has a simcard slot?

I want an iphone 4, but i want one that have a simcard slot so i can put international simcard in it.

The only iPhone 4 that does not have a SIM slot is the Verizon Model. The Unlocked and ATT model DO have them.

Every I phone should have it, it depends if it is unlocked or not. Why iPhone? Try galaxy S4

The iPhone and the iPhone with T-Mobile service are the ones that are unlocked.
AT&T, Sprint, and Verizon iPhones will only work with the carrier that you buy the iPhone from.

http://store.apple.com/...ct=IPHONE4

All phones from ATT and TMobile have a simcard slot. You can check it with them, or you can also buy a lock ATT or TMobile phone from ebay and have it unlock.