unfortunately I couldn't find anything that really fits my question.
How is it possible to get an actual 100% view of my images in Lightroom Mobile? With a double tap I get a slight enlargement but never a real 100% view. If I compare my iPad Pro (12.9 inch) to my MacBook Pro (13 inch) I would say it is at best a 25% enlargement.
@Ignacio Barrientos is on to something. If your LOCAL copy is a smart preview, then 100% zoom may be exactly what you're seeing, since a smart preview is typically much smaller in dimension compared to an original.