djskribbles
Legend
Ah you're right, they have their own estimate (19.84-23.12M shipped) and an estimate based on EA's sell-through estimate (20.1M shipped). I quickly browsed through the article and missed their own estimate. How they got their numbers is beyond me. No doubt that EA has access to far more sales data than Ars does (if they even HAVE access to ANY sales data).No, Ars Technica's estimate is between 20 and 23M with ~22 being their "midpoint".
20.1M is probably about right. There's no way that it's much higher than that based on EA's numbers (which are most likely very close to accurate).
With that said, shipments are indeed still close to PS3 numbers; probably ~1M shy of the PS3. But like I said before, XB1 will probably be more front-loaded and (IMO) won't reach X360/PS3 lifetime numbers.