Saw this story on Sony Alpha Rumors this morning (I've been stalking them for information about the rumored A7000 Sony mirrorless camera). Anyway, seems like Apple may be going with Sony's new RGBW sensor for the iPhone 6S. I find it interesting because this sensor supposedly:
Here is a photo comparison of the improvement:
Link to article: http://www.sonyalpharumors.com/sony-has-a-new-12-mp-rgbw-sensor-for-the-next-iphone/
- Is 12mp which matches recent rumors
- Is able to increase resolution without increasing noise
While the individual pixels of the Sony models are extremely minute at 1.12μm, the incorporation of the “RBGW Coding” function has realized a SN ratio (signal-to-noise ratio) equivalent to that of a unit pixel size of 1.4μm under conventional methods, which in turn has enables the image sensors to achieve a higher resolution at a more compact size.
Here is a photo comparison of the improvement:
Link to article: http://www.sonyalpharumors.com/sony-has-a-new-12-mp-rgbw-sensor-for-the-next-iphone/