X1 expected to sell 900k 1st week in the US, 1.2-1.5m WW

[WebMasterFlex]

colafitte said:
1 Million WW for Xbox One according to Geoff Keighley by twitter

Xbox has announced 1 million consoles sold through worldwide in 24 hours.

— Geoff Keighley (@geoffkeighley) November 23, 2013

So One on 13 countries did what PS4 did only on NA. Seems about right.