I've been testing and reviewing laptops for nearly five years, and nothing makes me sadder than a dim, lifeless display. While business laptops like the Lenovo ThinkBook 16 Gen 7 I reviewed recently can get away with having duller displays than creator-focused machines, any laptop worth the money should still have a decent display even if it isn't a workstation.
If your work doesn't need you to handle any creative-focused tasks, like editing images or video, creating graphics, or evaluating creative tasks, you can get away with a DCI-P3 gamut volume of 70%. But anything below 70% is grim even if all you need to do for most of your day is look at spreadsheets and emails.
