Store employees stand in front of a screen displaying iPhones at an Apple Store in Brooklyn, New York.

Three new Apple iPhones are coming next year, all with glass backings, an industry source told the Nikkei Asian Review.

A new 5.5-inch, 5-inch and 4.7-inch model will each have a glass back, the unnamed source told Nikkei in a report published on Wednesday. The source also expects that the revamped iPhone casings may have different suppliers than the usual assembler, Foxconn.