The high resolution of this monitor (WQHD, 2560 x 1440 pixels) combines with a rapid refresh rate of 144Hz and a blazingly fast response time of 1ms to deliver ultra-smooth action sequences in great detail. This is also the world’s first frameless gaming monitor, so all that action is free to go where your mind goes. High-speed connections: As a high-end gaming monitor, the XG is designed to handle high rates of data transfer. To get all that data to the monitor quickly and smoothly requires high-bandwidth data cables. That’s why these monitors come with high-bandwidth connection ports like HDMI 2.0, DVI (Dual Link), and DisplayPort.