I mentioned this with respect to Artrage 4. It was suggested that a solution might come with Artrage 5.

Some modern screens for portable tablet PCs have close to "retina" resolution. A Cintiq Companion has a native resolution of 2560x1440 on a 13" screen. With a Windows text/object size of 100%, the text is almost indescribably tiny. Microsoft somehow knows this, offering 200% enlargement as the default. Other presets are 125% and 150%.

With either no enlargement or 125% enlargement, Artrage 5 has correct knowledge of the native screen resolution, and sets up a document 2560 pixels wide. But at 150% and 200% enlargement, Artrage 5 becomes unaware of the native screen resolution, substituting instead a smaller, down-scaled number.

Depending upon the equipment, this can be a great impediment. I'm nearsighted, but it is a great strain to operate the Cintiq Companion with just a 125% magnification factor. The personal choice for most people would probably be 150% to 200%.

This is no longer a niche problem. Screens with close to "retina" pixel pitch are becoming increasingly common.