We like the Panasonic Micro Four Thirds, so it’s exciting to see the new Panasonic GF5 leaked on Instagram. Its shape looks similar to the GF3.
https://gizmodo.com/panasonic-lumix-gx1-review-this-is-why-micro-four-thir-5879214
According to 43rumors, it will have a 12-megapixel sensor with better Signal to Noise ratio than the GF3. As good as the G3, they claim, while going up to a see-in-the-dark ISO 12,800. If they got their information right, its Auto Focus will be quite fast: 0,09 seconds. [43rumors]
