LG UltraFine 4K Display
With a stunning 3840-by-2160 resolution, the 23.7-inch LG UltraFine 4K Display brings your favorite photos and videos to life. So whether you’re watching a movie or editing an image, this high-performance monitor delivers immaculate 4K resolution for even the most pixel-packed visuals.
A single Thunderbolt 3 cable (included) provides up to 85W of charging power to your MacBook Pro or MacBook Air with Thunderbolt 3 (USB-C) ports. The display has two Thunderbolt 3 (USB-C) ports, and you can use one to connect to another 4K display. Three downstream USB-C ports (5 Gb/s) offer additional connectivity and power to compatible devices and accessories.
Built-in stereo speakers deliver an enhanced audio experience. And with over 8 million pixels, your text, photos, and web pages will look sharper and more vivid than ever.
Outstanding image quality
The UltraFine 4K Display features a 23.7-inch IPS panel, P3 wide color gamut, and 500 cd/m² of brightness. And with over 8 million pixels, it has four times more than a typical 1080p HD display.
A perfect complement to your Mac, the UltraFine 4K Display gives you plenty of room for a multitude of tools and windows, while rendering incredibly lifelike images and razor-sharp text instantaneously.
Simplified user experience
Connect the UltraFine 4K Display to your MacBook Pro or MacBook Air via an included Thunderbolt 3 cable, which supports 4K video, audio, and data simultaneously — all while supplying up to 85W of charging power. With two Thunderbolt 3 ports for daisy-chaining, you can easily set up dual UltraFine 4K Displays by simply connecting a single Thunderbolt 3 cable to your MacBook Pro or MacBook Air.
Connect the UltraFine 4K Display to your MacBook or iPad Pro via an included USB-C cable, which also supplies up to 85W of charging power.
And with seamless macOS integration, you can control volume and brightness on your 4K display without the need for physical buttons.
Use the adjustable stand to create a personalized environment for work or play. Or disconnect the stand and mount the display on your preferred VESA arm using the provided VESA cover.
Outstanding image quality
Over 8 million pixels
Built-in stereo speakers and three USB-C ports (5 Gb/s)
Video, data, and power over a single Thunderbolt 3 (USB-C) cable (included) or USB-C cable (included)
What’s in the Box
LG UltraFine 4K Display
Thunderbolt 3 cable (2 m)
USB-C cable (1.5 m)
Easy setup guide
Display Size: 23.7-inch (diagonal) 4K display with IPS technology
Resolution: 3840-by-2160 with support for millions of colors
Brightness: 500 cd/m²
Color Gamut: P3 wide color gamut
Ports: Two Thunderbolt 3 (input and output for daisy chain), three USB-C (USB 3.1 gen 1, 5 Gb/s)
Power Delivery: Up to 85W over Thunderbolt 3 or USB-C for host power and charging
Speaker Configurations: Stereo
Power: Built-in power supply
Height: 16.4 in./41.8 cm
Width: 21.8 in./55.6 cm
Depth: 9.0 in./23.0 cm (with stand), 1.9 in./5.0 cm (without stand)
Weight: 15.4 lb./7.0 kg
Operating System: macOS Mojave 10.14.5 or later
Connection: Thunderbolt 3–enabled Mac, USB-C–enabled Mac or iPad Pro
UPC or EAN No.: 8806098348732
Note: Products sold through this website that do not bear the Apple Brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple's Limited Warranty does not apply to products that are not Apple-branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service. The documentation and packaging for this product is in English.
- MacBook (Retina, 12-inch, Early 2015 - 2017)
- MacBook Air (Retina, 13-inch, 2018 and later)
- MacBook Pro (13-inch, 2016 and later)
- MacBook Pro (15-inch, 2016 and later)
- iMac (Retina 4K, 21.5-inch, 2019)
- iMac (Retina 4K, 21.5-inch, 2017)
- iMac (Retina 5K, 27-inch, 2019)
- iMac (Retina 5K, 27-inch, 2017)
- iMac Pro (2017 and later)
- Mac mini (2018)
Answers from the community
With a 2018 iPad Pro, will this LG UltraFine 4K Display provide both 4K / 2160p 60 Hz simultaneously with USB 3 speeds for attached USB peripherals?
- Asked by Eugene H from Toronto
- on 16-Aug-2019
Will this display also work with Windows PC's? I use a Mac mini, but would also occasionally like to connect by Windows-based work laptop as well.
1 Answer(Will this display also work with Windows PC's? I use a Mac mini, but would also occasionally like to connect by Windows-based work laptop as well.)
- Asked by Victor S from Maineville
- on 21-Jun-2019
Does this monitor have a headphone socket so I can connect it to my external Bose speakers?
- Asked by Alex K from GUILDFORD
- on 03-Jun-2019
No. It only has Thunderbolt 3 and USB-C ports.
- Answered by Gerard G from Walnut Creek
- on 23-Jun-2019
Will this work with older macs (I have the 2013 MP) via the thunderbolt 3 to thunderbolt 2 adaptor?
- Asked by Becan R from London
- on 22-May-2019
It works alright. First, make sure you plug the adapter into the correct USB-C slot (the ones with It works alright. First, make sure you plug the adapter into the correct USB-C slot (the ones with outlines). Secondly, on my Mac Pro (2013) with thunderbolt 2, I have 0 nada control over anything but resolution, rotation, and color gamut. The ambient light sensor doesn't work and it seems to be on full whack brightness. But, I compared it to a thunderbolt 2 display and my iMac retina and it's beautiful. Just need sunglasses when in the dark.
- Answered by Christopher C from Frederick
- on 27-Jun-2019
Can this product be turned around into portrait mode?
- Asked by Rahul K from Loughton
- on 07-Jun-2019