LG 27UL550 27” 4K UHD IPS Monitor Key Features 27 Inch 4K IPS Monitor 3840 x 2160, 16:9 Display DisplayPort and HDMI Interface 5ms Response Time & 60Hz Refresh Rate 1-Year Limited Warranty with LG Overview Bring the latest games and movies to life with the LG 27UL550. Equipped with 4K UHD resolution and an IPS Panel type, this screen can produce an excellent level of clarity no matter how you choose to use the display, either HDMI or DisplayPort. Furthermore, the near frameless design draws you in and immerse you in the latest games as well as blockbuster movies. Radeon FreeSync reduces the tearing and stuttering that occur between a graphic card\'s frame rate and a monitor\'s refresh rate enabling smoother motion and less stuttering in fast, demanding games. LG True Colours allows the monitor to cover 98% of the sRGB colour spectrum, while HDR10 brings every image and video to life. Specifications Display Size 27\" Display Resolution 3840 x 2160 Aspect Ratio 16:9 Display Technology IPS Refresh Rate 60Hz Response Time 5 ms Built-in Speakers No Built-in Microphone No Built-in Camera No Display Connections 2 x HDMI, 1 x DisplayPort USB Ports None Tilt/Swivel/Height Adjustment Yes/No/Yes Touch Screen No Dimensions (with Stand) 622.6 x 572.2 x 230 mm Weight (with Stand) 6.0 kg