Please help me choose a gaming laptop

Hi, my budget is ~$2000, looking for a gaming laptop, 15inch, gtx1070, i7 and has the High Dynamic Rage (hdr) color, I used the Gt73vr in the past and it has the Designer color mode, it makes color become "truer". I switched to the Alienware 15r3 but I cant find that option or color setting. Please help me find gaming laptop that has hdr and has that option.
Thanks in advance

Please help me choose a gaming laptop