yep I know there is android also that is less good. Problem is making good optimized drivers and camera takes time and manpower. Jolla has around totally 50 engineers and hopes to have 100 in end of year. Just I wild guess: but it isn't unbelivible too say Nokia has > 50 engineers working ONLY with the camera stack on theyr upcoming WP phones... However I guess this is a bit offopic to main question about Carl Zeiss but in that case I agree with first person I replyed. Its not only about the lens its also optimizing etc... But right now I think N9 will have better camera than upcoming jolla. We can only hope...