OmniVision today revealed details of a new 8 MP image sensor that is 20% thinner than modules available on the market today. The 8-megapixel OV8850, which they are marketing as “the first CameraChip™ sensor built on a 1.1-micron OmniBSI-2 pixel architecture” is just a quarter of an inch thick and designed for implementation and smartphones and tablets.

With our new OmniBSI-2 architecture, we have further miniaturized our pixels while delivering a 20 percent improvement in peak quantum efficiency in all color channels, a 35 percent improvement in low-light sensitivity and a 45 percent increase in full-well capacity in an extremely compact and power efficient package

The module has also made improvements in its power efficiency and image quality – further making it a good fit for next generation mobile devices. 1080p/30 video recording is also supported but more interesting is that it supports 720p/60 with electronic image stabilization.

This new image sensor is set to go into mass production early next year, so it probably won’t feature in this year’s iPhone refresh – but it gives you an idea of how these tiny cameras are constantly improving and shrinking in size. An OmniVision image sensor currently resides in the iPhone 4 and reports from earlier this year suggest the company (perhaps with Sony) will also contribute an image sensor to the iPhone 5.