...the S4 and HTC One have video editing
Do you mean baked in or have the ability to edit any video because iOS has had video editing since 2010. I may sound like a blind Apple follower but I'm not really, I just feel with all smart phones there is very little separating them from each other and the things that do like NFC, screen size etc are not features that would make me pay >$800 for a new phone. Apple included. That is why I still have a 3 year old phone.
I bet the next Samsung, HTC etc that comes out will be the same.
On the S4 it's baked in, the HTC One it's the same, but there's free apps such as Magisto that do the same too :)