May be like their first 55" OLED panel with the gimped non-existant HDR, but there may be some hope from that article:Alienware's QD-OLED seems to be offering 3 years warranty against burn-in.
It will also have DisplayHDR 400. It's either 1st gen QD-OLED is dim as hell or they purposedly kept it low to reduce burn-in.
"DisplayHDR 400 True Black certification, though it can hit 1,000 nits peak brightness, and like most OLED panels"
This is similar to even the LG OLED's, where full screen HDR is very dim, but like 3% windows can get pretty high to around 800 nits.