File details screen design

An app I'm working on has a file manager module and this is my new design for the file details screens in the app, when viewing files that already exists within the app. User can click the preview to view an enlarged version of the file when applicable, user can click download to save the file to the device.

By default only the most crucial information about the file is shown - name, file type and file size. User can click the info button to view extended information about a file such as resolution, color space etc (when file is an image).