Now I ordered the HP ZR2440w and this one is much better - though not quite perfect in terms of illumination.
I also think that the HP compared to the Dell has a more homogeneous image and what I especially liked a lot, is the ability to adjust the focus on the individual needs.
Flickering I saw in both monitors not, however, I feel are much more relaxed that my eyes at HP.
Overall, the HP also makes a wertigeren impression and the processing is also better.
So if the (still) pronounced extra cost for the HP is not afraid, gets here definitely the better device.
