[Bwils]

Considering buying a gaming laptop for my brother for his wedding/bday present. Most laptops I see are 1080p or 4k pixel counts. All I can afford is a nvidia gtx 970m graphics. Would that gpu take a dump with a 4k laptop screen? I know 4k graphics kill fps but would that matter on mmos? (he doesn't play first person shooters) Would new mmos lag out with a 4k screen with a gtx 970m? If anyone had any input let me know thanks!