This camera-first device with an integrated Android phone sports a 16-megapixel sensor and large 10x optical zoom. A ring around the lens can be turned to quickly navigate the camera options.

Samsung and Apple are a bit more conventional in the way they measure camera quality. The Galaxy S4 has a 13 megapixel camera and the iPhone 5 has an 8 megapixel camera. But megapixel count is a ...