A:AnswerI use it for gaming and my family and I think that it looks great! It has a cable that comes with it and you can hook up the laptop and monitor.
A:AnswerThe split-screen feature is based off of the computer itself, not the monitor. If you are running Windows on your home computer, than you can absolutely use the split-screen feature.
A:AnswerNo. There is no antenna input. There is no audio function on the “monitor”. If you are wanting to watch tv on a monitor I would recommend you purchase a TV with an HDMI input that you could use with a computer with an HDMI output.
One other thing, the response time on the TV will not be any where near what a “Monitor” would give you.
A:AnswerWhile I cannot speak to PS4 part of the question, it does come with a stand and a HDMI cable. If you do not have an HDMI port you will need an adaptor.