Based on the picture, that LCD passes our manufacturer specifications for uniformity.
I got an Inspiron 5515 from the certified refurb store.  It is pretty great except for one glaring issue.  The left side of the screen has what looks like severe lightbleed.  It is visible in a normal lit room with high brightness (which is needed in a normal lit room) mainly on darker colors.  when I move the lid it gets worse depending on whether I am opening or closing it, until I stop.  For example closing the lid, the bottom yellow spot triples in size.   I am not sure if this is normal, but it ruining what would otherwise be a perfect laptop.     Suggestions? [IMAGE]  
Inspirion 5515 light bleed issue