This product is either discontinued or we cannot get that from suppliers.
Samsung LU28R550UQEXXY UR55 28" 4K UHD HDR10 FreeSync IPS Monitor, Resolution 4K UHD (3840 x 2160), Aspect Ratio 16:9, Brightness 300 cd/m2, Contrast Ratio 1000:1 (Typ), Response Time 4ms (GtG), AMD FreeSync Technology, Colour 1B, Refresh Rate 60Hz, VESA Support 75 x 75, Ergonomics Tilt Adjustable, Ports 1x DisplayPort 1.2, 2x HDMI 2.0 & Headphone.
It's time to see the whole picture. Watch, browse, and play with a resolution four times higher than Full HD. This UHD monitor delivers stunning images composed of 8 million pixels for even more intricate detail.