1. I have the same problem with blurred focus on my new Sony Xperia z5 Compact. It seems like Evernote defocuses right before the picture is taken. I.e. when I'm about to take a photo, it looks sharp and in focus on the screen, but when I press the camera-button, it defocuses. This happens on about 80% of pictures taken with Evernote. The camera focuses automatically or when I press a focus point on the screen, but then when I press the camera button, Evernote presumably tries to focus once more.
The ordinary camera function takes sharp photos even if I don't hold the camera steady...
See attached photos for comparison..
2. Another thing: It would be practical to be able to Zoom in the preview before you approve it. Is there any way to do that?