All I can find is that you can export to illustrator at 4x the size. 4x of what? It never specifies what the actual size is. Is the original image 12 parsecs across? 6 banana lengths? 17 millimeters? does anyone know the answer to this?
Does anyone measure in bananas still?
The resolution is 2048x1536 for sketches created on the iPad. Sketches created on the iPad Pro are 2732x2048.