The Verge’s Vlad Savov:
The iPhone’s lead as the smartphone to beat has rarely been defined by just one thing. At one point, the biggest advantage was the simplicity and speed of its interface; at another, it was down to the diversity and quality of available apps; and most recently, the iPhone has distinguished itself with the quality of its 8-megapixel camera. Today, the combination of all these things — simple and fast operation, strong optics and image processing, and a wide app ecosystem — is helping people create the best possible images with the least possible hassle.