I have a Sony HVL-F56AM flash that I use with my Sony A100. It triggers with the built-in flash. How does this camera trigger it without a built-in flash?
I'm planning to upgrade soon and I've been considering the A77 which has a similar pixel count on a smaller sensor. If it has the same number of pixels on a smaller sensor shouldn't the image come out sharper? I've never seen pixel density addressed in a review and I'd like to know how it affects image quality.