Panasonic's shift back to experienced photographers became apparent early Saturday after a new leak of the GX1. The details caught by Mobile01 in Taiwan had it using both a 16-megapixel sensor and a new image processing engine, the combination of which could reach ISO 12,800. Dedicated controls and expansion make their comeback, such as a command dial on the thumb grip and a combination of both a pop-up flash and a hot shoe.
