The LUMIX GH2 features new additions to the iA mode including Intelligent D-range Control for optimized exposure of an image and IntelligentResolution for better-balanced sharpness in images for printing at larger sizes.
The 5x optical zoom also increases its power to the equivalent of 10x with the iA Zoom (Intelligent Auto Zoom) function with minimum deterioration of image quality thanks to the help of IntelligentResolution technology.
Besides improving upon the resolution of its 8 megapixel predecessor, the FZ30, the FZ50 also throws down a new feature called Intelligent ISO Control, which adjusts the ISO setting (max. 1600) and shutter speed based on subject movement -- promising to minimize image blur without forcing the user to adjust the manual controls.