That is very too much for XBO imo.

I agree with the 18,000,000/20,000,000 for Wii U, but i thihnk that XBO will be 30,000,000/35,000,000.

Bold prediction for the x1. Fair play!  

But why bold!?

Even if Wii U will sell 15,000,000, and imo is seriusly low, i don't see XBO to break 45,000,000.

It have sold around 7,500,000 in the first year, as the other microsoft console, in the second year don't will increase by a lot, probabily will sell less than 8,000,000, and the 2015 will probabily be a peak year, and after the sales will dropped lika a rock...

2013: 3,000,000 (3m)

2014: 7,500,000 (10.5m)

2015: 7,900,000 (18.4m)

2016: 6,300,000 (24.7m)

2017: 4,500,000 (29.2m)

2018: 2,200,000 (31.4m)

New XBOX coming in 2018, and it will crush the XBO sales... 32,000,000/33,000,000 LT.

That is sure more accurabile than 60/70 million.

I'm more inclined to think next xbox comes out in 2021 or 2022.  Generations are getting longer not shorter.  I think the Wii U will do well to hit 16m. I see x1 doing over 50m 

I doubt.

Almost all think that this generation will be more shorter... XBO at +50m is seriusly bold to predict, more bold to predict +20m WiiU LT in my opinion.

Any way, can you write you prediction YOY for both WiiU and XBO?

And why nope... even PS4.

PS4 = Q4 2015
Xbox One = Q1 2017

PS4, end of the year/early january

X1 close to the end of the generation (2017/18). I expect it to double Wii U by end of 2016 though. 30-35m xbox's, 15m Wii U's.

30m lifetime seems way too low. What do you expect X1 to be by January 2016? 

It's an interesting point of discussion. Maybe learn to accept these threads a bit more eh?

I write my prediction above this comment.

Any way around 18/19 million XBO by January 2016.