Hallö,
So I want to grow a ps4 pro but unfortunately no television just such a cheap monitor for BENQ, I will get with the console any graphics error or something similar or I have to worry about me there? ^^
Monitors are best you will only have problems with the graphics if the monitor is kaka 1080p is good for the pro since it does not stand 4k
If you buy a PS4 PRO when you need it and you connect it to an old BENQ monitor, there should be no graphics errors. But I would recommend you to buy a monitor with a 4k resolution, because you have more details available. Problem is that the 4k monitors are not cheap and I recommend you maybe look at Ebay classifieds because there are many monitors that are not too expensive. Hope I could help you. Have a good time.