Eight megapixels isn't as good as some of the competition...
Oh please, the megapixel number is pure willy waving, but with even less to back it up.
Over a certain threshold (about 5Mpixel in my books), there simply is nothing to be gained by going higher on a phone camera. Lets face it, you're not producing an A0 billboard picture. I'd be amazed if the pictures you take ever get any further than facebook/G+.
In fact less pixels can be good for low light images. If the sensor is a constant size, the photosites will be bigger. Meaning they will catch more of those elusive low light photons, making them easier to detect without having to resort to amplification and its associated noise.
To put things into perspective, a 1080 HD TV image is only 2Mpixel - Oh dear, have I just done an "apple retina" job on you? Can you now not see your monitor? Does the entire desktop look like Mine Craft all of a sudden?
So please, don't judge cameras on megapixel alone, there are so many more things it depends on. If not then I challenge you to produce a better photo with an xyz Zillion pixel phone camera of your choice, and I'll use a far lower pixel count device I have in the draw.
It's made by Nikon.