Look closely. Can you spot it? That gray abyss is actually an infrared image by Chipworks revealing an iPhone 4S' Sony-branded, 8 megapixel CMOS sensor. Looks like Howard Stringer wasn't bluffing to Walt Mossberg back in April, after all. At the time, it was reported that Apple's usual sensor supplier, OmniVision, was experiencing production delays, prompting speculation that Sony would eventually usurp the position. While the iPhone 4S that Chipwor
