Xcassets, what are the pixel sizes for Universal x1, x2, x3?

Question

I used to import assets from the Sympli plugin in which I did this for me. I have a new version of the asset that I need to replace, and this time I do not have Sympli to help me. So what image resolutions do I need in Universal x1, x2, x3? I guess I just need to know what x1 is, and can do the math for others 2.

Answer 1

If your image 50 x 50:

@ 1x = 50 x 50

@ 2x = 100 x 100

@ 3x = 150 x 150

Basically: @1x * 1, @2x * 2, @3x * 3your original image size.