2015, What are the new systems that arent out yet called?

I want a new system, but it has to be better than the ones that are out. Can you tell me what they are and let me know where you got the info from? I want to be spoiled by spoilers.

Not sure if serious or not but the only next system that I'm aware of that's coming out down the road is Nintendo's NX which is just a code name right now. It probably won't be out until late 2016 by the earliest.