People ask that if I play PS4 on my projector, will it be delayed? Absolutely it will. If the PS4 is connected to the projector via HDMI there will be a delay more or less. The reason for the delay is the projector configuration and also the HDMI cable. If the projector supports motion compensation, the game latency will be relatively low. Also, if you use high quality HDMI, it can reduce the game latency.