20 Million XB1 Sales By Dec 2015 (EEDAR)

[Farsala]

These estimates seem quite ridiculous.

PS3>360 seems ok but nobody knows.
3DS 50m ridiculous, Nintendo had 3DS at 50m at end of 2014
XB1 20m Other estimates put it at 19m
Vita 10m: Vita has ~9m official numbers, mostly JP,US,Spain. Would be hard to believe it sold 1m in the remaining countries...