I would certainly have a problem if the difference were too great. Fortunately, it's more subtle. In many respects, I prefer the warmer Lenovo display (the colors look richer) even though the Samsung is more accurate. When color might be a concern, I just drag the window to the other monitor for a quick check. Xtreme is usually open on the Samsung.
BTW, this Lenovo is a refurb that IBM sent me when they couldn't replace my 22" CRT which was still under warranty. We got a new widescreen Lenovo a few months ago for testing 16:9 presentations. I haven't been able to compare it to the Samsung, so I don't know whether it's similarly warm or not. AIR, the reviews praised its color rendition.
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