Agreed. Why Macrumors did not use Raw Power with the iPhone is mystifying. Hiding behind the statement "straight from the camera" is disingenuous. They should have consulted their own Forum and asked how to do a proper comparison. Or better yet, collaborated with the guys at DPR. If the Samsung has a raw capability and an app then that should have been used for the comparison as well. This is the only way to truly compare the capabilities of the cameras. Processed jpg is generally speaking garbage. Jpg is really only useful for getting a representation of what you shot to check composition, focus and lighting. Moreover, you cannot do any serious post processing with jpg images. I realize for some people jpg is enough. But seriously, if you want to compare cameras you need to look at the capability of the enitre eco system and pick the components that generate the best photographic outcomes for the comparison.
Also, regarding the comments about low light. This is why there is still a market for full frame cameras. You get what you pay for. The physics and optics of a phone camera limit the light gathering capability to orders of magnitude less than a full frame camera. That is why low light is difficult for a phone camera. I appreciate the convenience of a phone camera and take advantage of that all the time. It is going to be a while though before a 2mm sensor can match the subjective capability of a 35mm full frame sensor. There is good news though. It is likely that the performance of the small sensors will continue to improve. Using Moore's Law, we can probably predict when the subjective cross over point will be. After that point in time, full frame sensors will still have better performance but that will be irrelevant. We are still a long long way from that point in time. Articles like this do not help us to understand how much we have closed the gap and how much farther we still have left to go.