27" 1440p is only 109 ppi. Basically unchanged since the dawn of computer monitors. 32" 4k is then 137 ppi, and 5k 27" is 218 ppi.

All of these are pathetically small numbers compared to the >400ppi we all carry in our pockets, though.

No way. The difference between 1440p and 4k at 27" is night and day if you are staring at text (code) all day.

> 27 1440 is fine

That may be your opinion. I'd say it's downright terrible.