Waiting for the iPhone 5S to launch before upgrading? If a report cited by AppleInsider is right, you won't be waiting too long. Apple is said to be readying for March production of the iPhone 5S, with a scheduled release date in June or July 2013.
The report comes from research by Jefferies analyst Peter Misek, who states that there are currently two Apple prototypes being tested. One of these devices is the upcoming iPhone 5S, while the other could be a rumored low-cost iPhone model set for initial launch later in 2013. Misek estimates that Apple will sell up to 44 million iPhones during the current quarter.
While a low-cost iPhone model would increase Apple's market share, the move would reduce gross profit margins. Misek explains, "Similar to the iPad mini, we expect a concentrated low-cost iPhone rather than a cheap one. Likely specs: polycarbonate case with 4 inch non-Retina display and no LTE." In contrast, the iPhone 5S would continue Apple's recent history of incrementally updating its products by improving specs without a complete redesign.
Leaked photos of purported iPhone 5S parts show minor changes to the aluminum chassis, including two screw holes on the inside of the backplate that have been moved to a slightly different location. Apple is not expected to make any noticeable changes to the iPhone 5 form factor on the iPhone 5S.