Keeps an eye on specifications Dimensions: 27"; Panel Type: VA 16:9 aspect ratio, 1920 x 1080 resolution, and 3000:1 contrast Angle of View: 178º (R/L) 178º (U/D) 165 Hz is the refresh rate. D-Sub and VGA input and output Not using HDMI Yes, two DisplayPorts Yes, one headphone Outside Indeed. Take the Lead and Change the Game The LG UltraGearTM gaming monitor will enhance your gaming experience. 165 Hz is the speed. Rate of Refresh: 1 ms MBR 27-inch Full HD (1920 x 1080) display Show Three-side Technology That Is Almost Without Borders The refresh rate of AMD FreeSyncTM Premium Gaming UI is 165 Hz. Smooth Motion in Gaming A lightning-fast 165 Hz speed makes the image appear fluid and lets players see the next frame fast. The players are able to aim at targets with ease and react quickly to opponents. * The images were simulated to improve feature understanding at 60Hz and 165Hz.