Use the 23.7-inch LG UltraFine 4K Display with your Mac or iPad
Find out more about the 23.7-inch LG UltraFine 4K Display and how to use it with your Mac or iPad.
About the LG UltraFine 4K Display
The 23.7-inch LG UltraFine 4K Display features a 3840 x 2160 resolution, a P3 wide colour gamut, 500 nits of brightness and built-in stereo speakers. Integration with macOS lets you control your display’s volume and brightness without the need for physical buttons on the display.
You can use the included
cable or USB-C cable to connect your Mac or iPad. The display has two Thunderbolt 3 (USB-C) ports that deliver up to 94W of charging power to your Mac laptop or iPad and three USB-C ports that function as downstream USB-C ports (5 Gbps) to connect other devices and accessories.System requirements and compatible Mac and iPad models
The LG UltraFine 4K Display requires a Mac with a USB-C port or Thunderbolt 3 (USB-C) port running macOS Mojave 10.14.5 or later or an iPad with a USB-C port.
3840 x 2160 at 60 Hz
You can use the LG UltraFine 4K Display at a resolution of 3840 x 2160 at 60 Hz on these devices:
Mac Studio introduced in 2022 or later
iMac Pro introduced in 2017
iMac introduced in 2017 or later
Mac Pro introduced in 2019 or later
Mac mini introduced in 2018 or later
MacBook Pro introduced in 2016 or later
MacBook Air introduced in 2018 or later
MacBook introduced in 2015 or later
iPad Pro with USB-C
Mac computers with Thunderbolt 2 ports using the Thunderbolt 3 to Thunderbolt 2 adapter
Find out how to adjust your display’s resolution.
3840 x 2160 at 30 Hz
You can use the LG UltraFine 4K Display at a resolution of 3840 x 2160 at 30 Hz with these iPad models:
If you have issues connecting the display
Get help with video issues if you still can’t see an image when using the correct cable.
If the LG UltraFine 4K Display doesn’t turn on or you can’t see an image after following the steps in the article above, contact LG to set up a service for your display.
You can download the LG UltraFine 4K Display owner’s manual on the LG support page.
Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement. Apple assumes no responsibility with regard to the selection, performance or use of third-party websites or products. Apple makes no representations regarding third-party website accuracy or reliability. Contact the supplier for additional information.