The TV probably has a variety of ports that need to be scaled to the resolution of the screen.
Which is where some input lag comes from for TVs
So I would say that the TV does have input lag, what's this I don't know
If you were looking for a TV with no Input lag it would have to have no scale and probably on one type of input, like the Korean monitors.
Input lag and response time are different things though, I'd look online and see what others say about it's gaming performance, since response times are one of those things that can vary depending on how a manufactures wants to record them
Which is where some input lag comes from for TVs
So I would say that the TV does have input lag, what's this I don't know
If you were looking for a TV with no Input lag it would have to have no scale and probably on one type of input, like the Korean monitors.
Input lag and response time are different things though, I'd look online and see what others say about it's gaming performance, since response times are one of those things that can vary depending on how a manufactures wants to record them