PS4 outsold by PS3 this January in the US.

[thismeintiel]

Azuren said:

Just need to keep in mind that the PS4 hit the ground running, and might be losing momentum now. The PS3 on the other hand hot the ground like an egg. It wasn't until its second year that it picked up momentum, so that's probably what we're seeing.

Also remember that the PS3 wasn't even close to 19 million at the point, much less beyond it.

According to VGC, it was at 9M at the end of 2007.  It wasn't til the end of 2008 that it reached 19M.  In contrast, the PS4 should be ~30M-35M by the end of this year.  Maybe ~40M if they cut to $299.