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Apple A4 - Wikipedia
Apple inside: the significance of the iPad's A4 chip | Macworld
Apple A4 SoC - NotebookCheck.net Tech
Apple A4 | Apple Wiki | Fandom
Inside Apple's iPad: the A4 processor | AppleInsider
Apple A4 Teardown - iFixit
Apple's iPad A4 SoC: Faster than the Nexus One's Snapdragon?
The Silicon - Meet the A4 - Apple's iPad - The AnandTech Review
Inside the iPad: Apple's new 'A4' chip - CNET
Apple A4 - Simple English Wikipedia, the free encyclopedia