The component costs of the new 16GB iPhone 4 are roughly $188, according to research firm iSuppli. Based on their own teardown, iSuppli estimates that the iPhone 4’s high-resolution 3.5-inch “Retina display” is its most expensive component, costing an estimated $28.50. According to BusinessWeek, iSuppli estimates that the phone’s A4 processor costs $10.75, the gyroscope chip $2.60, and the accelerometer $0.65. “Over the…
