WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO!!!!! The rumors are swirling aren't they? You can cut the air with a knife it seems. The stuff about sizes and memory configurations are somewhat taken out of context. From what I've heard, the sizes of 8,16,32,64,128 and possibly 256 will be available (with the higher end ones in low supply) but available come end of May/early June. As for the SoC they're using, they have demoed multiple SKUs and are in the morning idst of settling on one right now. While everyone and their mother thinks the Tegra is shit, I do know they have gotten an insane amount of standby time given that the battery is inching towards a 3600mAH battery. Someone mentioned the KLP hooks for battery/CPU management, this is one of the things they're hoping to best Apple and everyone else on, hence why the "X" will be exclusive to KLP at first since it will be best optimized for that hardware. Memory wise it will match the S4 with 2GB DDR3.
A lot of you have been asking about screen size.... not sure if I'm going to tell you yet just because its so fun hearing everyone bash 4.7 to now 6.3 in screen sizes. I will drop a little nugget that Moto is already working on the X-2 prototype that is supposed to be running the tablet resolution of 2560x1600. Yeah...do the PPI on that. I will say this. The screen has amazing viewing angles, awesome in the direct sun and the color temps aren't annoying.
What else... oh, the stuff Samsung showed/demo'ed --- a lot of those features will be stock in KLP. Gestures and NFC as I've said are going to be a huge part of it. Not going to spoil anything else for now.