Yeah I'd say that Tomb Raider at 1440p with all the bells and whistles is a better looking game. But it isn't a completely fair comparison because Tomb Raider has incredibly varied environments and situations to really push the engine. inFamous takes place in a City mostly on top of buildings, a couple of tall buildings sure, but is just not set up to deliver the same experience that something like TR was, graphically I mean.
But yeah, inFamous is very very good for what it is and looks spectacular don't get me wrong. But the fanbois claiming it is the best looking game on the market / any platform are smoking the PS4 pipe