They technically have already come out. They are only getting select territory release.
The next big thing... HTC'S prepping its follow up to the HTC One for next year. And the Butterfly 2 for end of this...
Motorola are releasing the Motorola G which is meant to be its low-mid range phone (given the specs of the moto X you would wonder if in 2013 there was lower mid range specs than that).
Samsung will be working on the S5 for early next year (March/April).
Nokia will likely have another 46 phones with slightly incremental digits to confuse the market.
BlackBerry will likely still be crawling in its hands and knees like a sick puppy.
And that's ye lot