Blurry looking PSDs on PS for iPad

[#1]

Hey there,
When I open a PSD of roughly 1300x1600 px that I created on PC before and exported to my iPad I get very blurry edges. I understand that this changes with higher resolution but still, the very same file looks a lot crisper on my desktop. I wonder why that is as the iPad Pro's display has a higher resolution than my PC monitor does. It makes detail work in zoom modus very much a guessing game. 
Does anybody encounter this problem on their devices?

Thanks for your input,
David

[#2]

Hey there,
When I open a PSD of roughly 1300x1600 px that I created on PC before and exported to my iPad I get very blurry edges. I understand that this changes with higher resolution but still, the very same file looks a lot crisper on my desktop. I wonder why that is as the iPad Pro's display has a higher resolution than my PC monitor does. It makes detail work in zoom modus very much a guessing game. 
Does anybody encounter this problem on their devices?

Thanks for your input,
David

[#3]

Moving to the Photoshop for Mobile forum from Photoshop