A:AnswerThis model comes with Resolution : 1920x1080 and the max refresh rate is 165Hz. Please review further specs here: https://www.asus.com/us/Displays-Desktops/Monitors/TUF-Gaming/TUF-GAMING-VG279QR/techspec/
A:AnswerYes, it supports VESA Wall Mounting : 100x100mm. Please review the specifications here: https://www.asus.com/us/Displays-Desktops/Monitors/TUF-Gaming/TUF-GAMING-VG279QR/techspec/
A:AnswerYes, this model comes with DisplayPort 1.2 x 1. Please review the specs page here: https://www.asus.com/us/Displays-Desktops/Monitors/TUF-Gaming/TUF-GAMING-VG279QR/techspec/
A:AnswerIt took me awhile to get it where you want it but once you do, you will be happy. Just work with your video card and the monitor controls and play around with the different settings.