Colloquially, “high DPI” has a fairly specific meaning: it means “designed to be used with a scaling factor of at least 2 (and definitely uncomfortable to use below a scaling factor of 1.5)”. 1920×1080 on 14″ does not meet this definition.
And when it’s capitalised, High DPI, as it was in the parent comment, it’s definitely referring to this definition.
Back in the days when 1366×768 and 1280×800 were common sorts of resolutions and 1920×1080 was the highest available (that is, before Apple’s Retina displays), perhaps you could have said 1920×1080 was “high DPI”, but people didn’t use the term “high DPI” back then. And certainly not “High DPI”.
And when it’s capitalised, High DPI, as it was in the parent comment, it’s definitely referring to this definition.
Back in the days when 1366×768 and 1280×800 were common sorts of resolutions and 1920×1080 was the highest available (that is, before Apple’s Retina displays), perhaps you could have said 1920×1080 was “high DPI”, but people didn’t use the term “high DPI” back then. And certainly not “High DPI”.