Consoles, no more no less.^The flashlight actually didn't cast shadows on the Xbox 1 version either.
But I'd swear I saw the Xbox version casting shadows when using the flashlight.
I completed the game a few times on the original Xbox, but it was 7 years ago, before I purchased the 360.
And there was this particular scene that has remained etched on my memory, where I think I was using the flashlight. It happens during the first minutes of the game, iirc.
There is a computer terminal and a technician -or was it a demon?-, and some kind of flux pipes, a couple of columns, and an air vent at floor height.
The mental image I keep is that I was using the flashlight and the shadows of the column moved around on the surrounding walls depending on the angle the light was coming into contact with the column.