Good data, unfortunately, technically a disaster

The first unit I got was strong in the right half of the image
red stripes, which were still too strong to see even after calibration.
Thus, a direct exchange followed with a new appliance, on Dell itself.

The exchange model had a pixel error (I still could with life) and
also green and red corners. However, I kept it. After a few weeks the colored corners were larger and thus I swapped the monitor via Dell from again.

The panel of the third U2413 appeared to be much better, but this jumped after turning out no more, so I had to pull the plug, was thus defective.

An attempt I gave the U2413 still and got a fourth, also a boxed set new device. Where the USB port was not working, and he therefore could not be hardwarekalibieren.
Then came a short time on the phenomenon that the image Branded.
Phew, that was the last thing I expected. Too bad.

For someone who is not very strong emphasis on image uniformity and the Backlightbleeding and Clouding are not so important, you might recommend the U2413 still, if you get a non rumzickt.

Which is also a strong issue is the timeliness of the software that has not been updated for more than one year. Dell himself spoke of the them is known though and I'm sorry you, but you can not do anything. The problem with this is that if one carries out a hardware calibration on the Dell Monitor Calibration Solution Tool, you have to reset the monitor to the factory settings for each new / re-calibration because the LUT will be overwritten incorrectly. I could live with it, but also use only one profile.

The Dell support was trotzallem exemplary and the exchange models were delivered the next day, even though they came from Holland.