A tipster for Engadget has submitted this screenshot from within AT&T’s internal inventory system, which shows an “iPhone 4s White” listing beneath other iPhone models that have already been released. This listing could confirm rumors about Apple’s plans to release not only the iPhone 5 this October, but also a lower-end iPhone 4S.
The next-gen iPhone 5 is rumored to be thinner than the current design, but whether it will retain the current look or adopt something more durable is still unknown. The iPhone 5 is expected to be released on October 15th. The iPhone 4S, on the other hand, is rumored to share the same form factor as the iPhone 4, but will boast improved hardware specifications and an entirely new antenna design.