Samsung's Android-powered interchangeable-lens camera is clearly positioned as a niche device, due in no small part to its sky-high $1,600 body-only price tag, but deep-pocketed early adopters can pick up a Galaxy NX at US retailers beginning today. The 20.3-megapixel ILC has a 1.6GHz quad-core chipset and Jelly Bean under the hood, so you can install thousands of applications for editing, storing and sharing images
