Honest question: I am a bit concerned about 1080p resolution on a 13" screen. Isn't too small to read ? Or do most people just increase the rendering quality (à la retina) ?
Most UIs nowerdays adept to DPI, so no real problems there (idea/intellij just fixed their stuff to work better on HiDPI).
It's today just a matter of choice. I usually use a prescaling/font size etc. that does not pack too much information onto the screen but I enjoy that I can increase the density if needed!