You know what completely invalidates the article you linked OP? The following sentence: "Microsoft last revealed that they sold 10 Million units back in October 2014..." That sentence is incorrect on 3 places. This was Microsoft's official statement on November 12th (not October): "Shortly, we will have sold in to retailers more than 10 million Xbox One consoles." Shipped, not sold. November, not October. Shortly!
Also, even the article you provided mentions it includes Xbox 360 console shipments.








