Activision are bringing out Chivalry: Medieval Warfare on PS4 and Xbox One next week and Torn Banner Studios' combat title has been ported over by Hardsuit Labs. While differences in resolution are common place between PS4 and Xbox One for some reason the developers decided to maintain the same resolution (1080p) while capping the Xbox One framerate at 30 while PS4 is capped at 60 fps. All of this according to an interview on WCCF Tech.
Xbox One users may want to be aware of this as it is difficult to see how this will not affect gameplay. Of course, we have no idea of how solid these capped framerates are on either platform yet.