A:AnswerThe Dell E2420H and Dell E2420HS monitors are slight different with the dimensions, especially the height. The height adjustment option with Dell E2420HS monitor is the major difference against the Dell E2420H monitor. While, the Dell E2420H monitor comes with DisplayPort connector, the Dell E2420HS monitor comes with HDMI connectivity. Apart from theses differences, all other specifications are the same.
