Quick overview from the supplier:
28" SAMSUNG "U28R550UQI", Black/Gray (IPS 4K-UHD, FreeSync, 4ms, 300cd, HDR, HDMI+DP, PiP/PbP)
* 28" UHD-4K Resolution and Bezel-less Design;
* AMD Free Sync @60Hz Refresh Rate;
* Game Mode;
* Flicker Free;
* Picture-In-Picture and Picture-By-Picture.
