3.2MP next-gen iPhone, new 5MP Apple device later this year?

Apple will upgrade the next-gen iPhone's camera to 3.2-megapixels, according to market sources in Asia. Manufacturer OmniVision is believed to have won the Apple contract to supply the 3.2-megapixel CMOS image sensor used in the smartphone, which would be a step up from the 2-megapixel unit in both the original iPhone and iPhone 3G.According to the report, OmniVision will also be supplying Apple