Question about ASUS ROG Swift PG248Q

The PS4 doesn't really care which monitor you connect. If HDMI is available (on this monitor), there are still some details such as the response time, which are "important" especially for shooters. Since this is a gaming monitor, these criteria are also met. If there are speakers on the monitor (I don't think so), the PS4 can also output the sound via the monitor (HDMI). For the casual console gamer, however, I would probably look for something cheaper.