Interesting... now I've been looking at display specs all day... it seems that a lot of laptops in this price range (including the one I'm considering) with similar specs and FHD IPS displays all seem to have sRGB coverage of only around 60% (according to notebookcheck tests). That seems pretty poor but I don't think I'm going to stress it too much - as the optometrist always claims I'm colourblind... Anyways, photography is just for myself and not professionally, as well as my current display is only rated about 55%, that I haven't noticed any banding or other problems with what I do. If I get more picky in the future, I've been reading about this colour-corection by numbers, and an external monitor could also be a possibility.
As an aside, though a bit related, are my images way off at all? (Or oversaturated, as that can be a problem with lower colour coverage - I'm not a Ken Rockwell impersonator...) I'm really not sure, but I think they look fine colour wise on my laptop and phone... Some here:
Robert Caldwell | Flickr