When uploading a 80x80 pixel Decal into a 80x80 size ImageLabel the scale is 1:1 and the Decal is sharp, not resized. But how many pixels are there on a surface of a stud originally? If there is an answer at all I would be pleased to know. Thanks!
Sorry if I picked the wrong website for this, but google has no answers and I don't know where else to go...
It really depends on the type of image you have, and the type of screen you got too but if we let that a ROBLOX imageLabel have about 800 pixel but it can be near, also you can refer to it with Vector2 Rect Size used for image label
I dont really know if this is what you were looking for but hope this help ! :)