A:Answer The LG 24'' Class 4K UHD IPS LED Monitor (24'' Diagonal), Model # 24 24UD58-B has a native resolution of 3840 x 2160 (i.e. 4K) and it has to be connected to a 4K source. One thing that gamers should be aware of with the 24UD58-B is that it does not support HDR (high dynamic range) game modes. If you are an Xbox One X or PS4 Pro user—or if you were hoping to use your 4K BlueRay player with HDR on the 24UD58-B—you're out of luck. You can still hook those machines up and get 4K resolution, but it won't support HDR. he are several more advanced settings you can go into to further optimize the 24UD58-B for a variety of uses, including specific game modes for first-person shooter games (FPS 1, FPS 2), real-time strategy play (RTS), and custom settings. Both HDMI ports are HDMI 2.0 ports and they both support 4K @ 60 Hz. o enable the HDMI 2.0 input and run games at 60hz with the full ultra-high definition that the 24UD58-B can deliver, you need to go into the settings and select Deep Color Mode. This setting will get you on the higher 60Hz refresh rate for 4K. ...^IFV
