Cracking Open the Apple iPhone 4

iPhone 4 with back cover removed

With the back cover removed, with get our first look inside the iPhone 4. The phone's 3.7V 1420 mAh Li-Polymer battery takes up most of the space inside the case. According to Apple, the battery will give you up to 7 hours of talk time on 3G and up to 14 hours on 2G.

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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