LG will soon announce a new 27-inch gaming monitor that sits in their UltraGear series. The LG27GP950 would be a 4k (3840x2160) monitor with an HDMI 2.1 interface. The nano IPS panel supports Vesa DisplayHDR600.
Digging a notch deeper and you'll notice that the monitor is a refresh of the 27GN950-B, a monitor with a refresh rate of 144 Hz. Thanks to HDMI 2.1, the new 27GP950 can however go up to 160 Hz (overclock). It is not known whether G-Sync or FreeSync is supported, but Variable Refresh Rate (VRR) in any case. The response time is 1ms (GtG).