Review on LG 27UK850-W Monitor with FreeSync and Multiple Adjustment Options by Adam Ledbetter

Image quality, ease of setup, and product looks are top-notch. I am very happy with my purchase. I'm using it on a brand new 27 inch iMac (Intel based). My only real complaint is that most of the customization menu options are unavailable. All I can adjust is Brightness, Contrast and Sharpness when using "Custom". And all other presets are very dull (especially next to my iMac 5k screen) even at a brightness of 100. I was able to get it to look pretty good with brightness is 100 and contrast is 80. Lowering the contrast will dull the brightness for some reason, and 80 is a decent number to have good brightness without too much color washing out. Oh yeah, a note for Mac users: I also changed the monitor's color profile to "iMac" to better match my iMac screen (System Preferences > Display > Display Settings > {Select Monitor} > Color Profile)