[citation][nom]Luscious[/nom]I believe the correct term is QFHD, not 2160p, and the monitors need four cable connections to display that resolution.[/citation]
you aren't completely right, but you aren't wrong either.
2160p is the resolution in progressive scan. QFHD gives the same information that 2160p does.
It's like saying FULL HD or just 1080p. they're both the samething