ASUS has introduced a 27-inch ROG Swift PG27UQ, one of the first 4K models with support for G-Sync HDR. The new model impresses with its design and image parameters, but not at the cost. 
ROG Swift PG27UQ uses 27-inch IPS matrix, which provides a resolution 3840 x 2160 pixels. Applied panel characterized wide viewing angle and excellent color reproduction due to quantum-dot technology provides 100% coverage of DCI-P3 palette, which is used in the industry and has a wide range of, than sRGB.
The main advantage, but, It is support for G-Sync HDR, which allows you to save the image smooth, in High Dynamic Range. Applied panel ensures maximum brightness 1000 cd / m2, therefore satisfies the requirements of the standard HDR10. The service users are also two input DisplayPort 1.4 and one HDMI.
Model ROG Swift PG27UQ go on sale in the third quarter of this year, но будет доступна только для немногих – цена, presumably, make 1999 euro.
A source: ASUS ROG, Overclockers