Cracking Open the Apple iPhone 4

iPhone 4 stainless steel metal case

The iPhone 4's stainless steel metal case contains the Home button, front-facing camera, top speaker, and dual microphones.

Photo credit: Bill Detwiler / TechRepublic

About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...

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