Hey Hello 👋 . What is labeling?
I think I understand more now ...they are meaning the written labels that describe the instruments or indications, which obviously on mobile are very small. Zooming in helps but if the resolution is lower then they look blurry.
Perhaps the base imagery of the airbus cockpit was at a lower resolution than the Boeing? Its a pity you can't run the graphics at high because I love the airbus cockpits with all their details.