In that case, the LCD is the issue and not the graphics chip. Think about this and you'll understand why.
Also, beware opting for those UWXVGA (well past 1024x768) type displays. Some opt for such thinking more pixels is better but have difficulty making the fonts large enough to read and ... have other complaints.
In closing, be sure to see your display before you commit.
Is dedicated graphics? I do not plan to play intense video games or anything but would the image quality/clarity differ much if I were to get a laptop with dedicated graphics appose to integrated?