Leaked third-party cases based on various iPhone 7 rumors have seemingly corroborated the notion that the device willhave stereo speakers,a thinner Lightning port,dual cameras on the backand more.
Claimed device schematics,publishedby French blog NowhereElse.fr, appear to confirm that the iPhone 7 has a nearly flush camera and no antenna seams on the back.

CAD renderings, reportedly leaked from Taiwan-based Apple supplier Catcher Technology, depict what is most likely the upcoming iPhone 7.
While the handset design resembles a refined iPhone 6/6s look and feel, there are no horizontal antenna bands on the back, except for a thinner line at the device’s sides at the bottom. In addition, a much larger camera cutout on the back suggests the rear camera lens will be almost flush with the housing.
The design results in a “slight bulging outgrowth” versus today’s protruding lens in the iPhone 6/6s series, observes NowhereElse.fr. The 3.5mm headphone jack hole is notably absent from design schematics.
The source of the leak claims that the iPhone 7 will be slightly thinner than that of the current-generation iPhone 6s.
Apple is holding a media event on March 21, the day before its court showdown with the FBI. We’re expecting to see not only a new four-inch iPhone SE model introduced at the event, but also a smaller 9.7-inch iPad Pro and some new Apple Watch bands.