New Inspiron 7640 2 in 1 with 2k screen - camera not compatible with Windows Hello

Just received a replacement for my laptop under warranty and it was replaced with the new Inspiron 7640 2in1 with 2K screen.  After an hours online then 2 hours with Support, turns out the camera is not IR and therfor not compatible with the Windows Hello Facial Recognition!   I can not believe that the old laptop from 2 models ago work perfectly (well at least the camera did..).

Are there any workarounds? or is it just tough luck.