Dell has announced two new gaming monitors that promise a smooth, stutter-free gaming experience. The Dell 27 Curved Gaming S2721HGF is a 1500R curved VA FHD panel with a 144 Hz refresh rate while the Dell 27 Gaming Monitor S2721DGF is a flat panel QHD IPS display with a 165 Hz refresh rate and true 1 ms GTG response time. The S2721DGF also features DisplayHDR 400 support and a plethora of connectivity options.
https://www.notebookcheck.net/Dell-s-new-27-inch-curved-and-flat-panel-gaming-monitors-feature-fast-refresh-rates-and-support-for-NVIDIA-AMD-adaptive-sync-tech.477206.0.html