I have a U2410 with a 5 year exchange warranty and recently it developed a black streak running on a diagonal through the middle. I contacted Dell about it and sent them photos. They approved the exchange and eventually I received a U2413 as a replacement. Right now, I have my old U2410 and the U2413. When I set up the U2413 to see how it looked, I noticed severe backlight bleeding. I was wondering if there are other U2413s with less bleeding (or none at all), or is this the norm? It's a rev A00 with a Jan 2014 manufacturing date. The photos below are very accurate compared to what I see, sitting in front of the monitor.
Fairly bright room (overhead lighting):
No room lighting (just for reference):
