You sometimes here people talk about the iPhone 4S as if it’s a minor upgrade, but even if you’re not wooed by Siri, the camera on the iPhone 4S makes it worth a whole new phone in itself if you have even the most cursory interest in photography. The 8MP back-side illuminated sensor provided by Sony is a marvel — arguably the best camera sensor on a mobile phone outside of the crazy new Nokia PureView 808 — and a serious, serious upgrade over the 5MP OmniVision sensor found in the iPhone 4.
But don’t count OmniVision out for Cupertino’s iPhone 5 business. The Californian digital sensor maker have just announced a crazy 16MP back-side illuminated sensor that could theoretically put the iPhone 4S’s image quality to shame. Even better? Since they are capable of shooting video in 4K resolution at 30 frames per second, they’d take perfect images and videos for those rumored new Retina Macs we’ve all been hearing about.