The following tip comes from a single source and is therefore designated as “RUMOR.”

That said, this sole source has provided reliable information of Apple’s moves in the past, most notably the name change from iPhone OS to iOS.

All prices are carrier subsidized prices (two-year contract) in US dollars.

Unlocked prices are unknown. Sprint will “definitely” join AT&T Mobility and Verizon Wireless as iPhone carriers in the U.S.

Apple’s iPhone 4, iPhone 4S, and iPhone 5 specs and prices:

• iPhone 4, 8GB, A4, 512MB RAM, 5 MP main camera, black (GSM) – $0
• iPhone 4, 8GB, A4, 512MB RAM, 5 MP main camera, white (GSM) – $0
• iPhone 4, 8GB, A4, 512MB RAM, 5 MP main camera, black (CDMA) – $0
• iPhone 4, 8GB, A4, 512MB RAM, 5 MP main camera, white (CDMA) – $0

• iPhone 4S, 16GB, A5, 1GB RAM, 5 MP main camera, black (GSM/CDMA) – $99
• iPhone 4S, 16GB, A5, 1GB RAM, 5 MP main camera, white (GSM/CDMA) – $99
• iPhone 4S, 32GB, A5, 1GB RAM, 5 MP main camera, black (GSM/CDMA) – $199
• iPhone 4S, 32GB, A5, 1GB RAM, 5 MP main camera, white (GSM/CDMA) – $199

• iPhone 5, 16GB, A5, 1GB RAM, 8 MP main camera, (GSM/CDMA) – $199 (source unsure if this model will be offered at this price or at all)
• iPhone 5, 32GB, A5, 1GB RAM, 8 MP main camera, (GSM/CDMA) – $299
• iPhone 5, 64GB, A5, 1GB RAM, 8 MP main camera, (GSM/CDMA) – $399

MacDailyNews Note: If this is indeed Apple’s new iPhone lineup, assume that, unlike iPhone 4S and iPhone 5, the iPhone 4 will not be able to run the new iOS 5 “Assistant feature. Rumors also point to a bigger screen for iPhone 5.