Actually, there is three things Killzone: Shadow Fall has that Titanfall does not have (By the way, why buy Titanfall on the Xbox One when I could buy the same game on my PC, with better results):
1. 1080p/60FPS (For multiplayer anyways and the framerate isn't technically locked but still)
2. A (terrible) single-player mode (Single-Player is always next gen to me because you can play that mode FOREVER!)
3. MOAR COLORZ! (Seriously, Titanfall could a bit more color for me, especially when you compare it to Killzone: Shadow Fall's use of the color palette)
By the way, I'm not bashing on Titanfall as I actually do like the beta, though when I compare it to other highly anticipated titles such as Infamous: Second Son or The Order 1886 for that matter, Titanfall falls flat for me due to its lack of a next generation jump.