Possible Oct. 4 2011 iPhone Releases (iPhone 4, iPhone 4S, iPhone 5?)

After following some of the comment threads on the latest stories about the new iPhones, it seems clear there's a lot of confusion about what is coming on Tuesday.

Here's a breakdown of all the current rumors about what could possibly be coming out on October 4th.

iPhone 4 (N90A)
- The iPhone 4 but with reduced storage capacity (8GB)
- Otherwise identical to iPhone 4
- Will replace the iPhone 3GS which presently sells for $49 with contract.

iPhone 4S (N94)
- iPhone 4 case design (3.5" Screen), but improved internals
- CDMA and GSM in one phone, "World Phone"
- HSPA+ (at least 14.4mbps)
- 1GB RAM
- A5 Processor
- SGX 543MP2 GPU (Same as iPad 2)
- Assistant Voice Recognition

iPhone 5 (N??)
- Tapered case design (mockup)
- ~4" Screen
- Presumably same specs as iPhone 4S (see above) 

iPhone 5 Mockup

{source: MacRumors}