DELL P2422H Full HD Unboxing and Dual Monitor Setup

I bought benq gw2480 without knowing this monitor ,i was looking a Monitor with Vga port (ips,1080p) and found benq gw2480 compared with samsung but i missed p2422h :(

I bought this same monitor for video editing, I did factory reset in the monitor setting but the problem is that I need to achieve 100% color accuracy for my work so tried changing the preset mode and In standard I see light yellow thing but in movie no yellow and in game more yellow than standard , NGL I am really confused what setting to do. Please Help to do the best settings. I cant work.

Yeah, I have a new set of KooruI 4K that I am running off a Radeon RX 580 for the two Power Port connections. I get the full 4K all be it at 60Hz. I don't see any visual effects so 60 works for me. I wired in a standard 1K off HMDI ports, I have two of them. I think I paid about $180 for each monitor from Amazon. Nothing bad to say about them, just the opposite, been very happy with them.