LG UltraFine 4K 21.5" Display

LG UltraFine 4K 21.5" Display

LG UltraFine 4K 21.5" Display

This LG UltraFine 4K 21.5" Display is in good physical and working condition. This product includes a IEC cable, USB C/USB C cable and comes in its original packaging.

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With a stunning 4096x2304 resolution, the 21.5-inch LG UltraFine 4K Display brings your favourite photos and videos to life. So whether you’re watching a film or editing an image, this high-performance monitor delivers immaculate 4K resolution for even the most pixel-packed visuals.

A single USB-C cable provides up to 60W of charging power to your MacBook with USB-C port or MacBook Pro with Thunderbolt 3 (USB-C) ports. And three downstream USB-C ports (480 Mbps) offer additional connectivity and power to compatible devices and accessories.

Built-in stereo speakers deliver an enhanced audio experience. And with over 9.4 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 21.5-inch IPS panel, P3 wide colour, and 500 cd/m² of brightness. And with over 9.4 million pixels — 4.5 times more than a typical 1080p HD display — the human eye can’t discern the individual pixels.

A perfect complement to your MacBook or MacBook Pro, 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 or MacBook Pro via an included USB-C cable, which supports 4K video, audio and data simultaneously — all while supplying up to 60W of charging power to your MacBook or MacBook Pro. 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 personalised 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 9.4 million pixels

Built-in stereo speakers and three USB-C ports (480 Mbps)

Video, data and power over a single USB-C cable (included)

Did You Notice?

A single USB-C cable supports 4K video, stereo speakers and up to 60W of power. And with three built-in USB-C ports, it’s the perfect match for MacBook with USB-C port or MacBook Pro with Thunderbolt 3 (USB-C) ports.

Apple Recommends For

Photo and video editing, working with a multitude of windows, and watching high-resolution videos.


Tech Specs

Display Size: 21.5-inch (diagonal) 4K display with IPS technology

Resolution: 4096x2304 resolution with support for millions of colours

Brightness: 500 cd/m²

Colour Gamut: P3 wide colour

Ports: One USB-C, Three USB-C (USB 2, 480 Mbps)

Power Delivery: Up to 60W over USB-C for host power and charging

Speaker Configurations: Stereo

Power: Built-in power supply

Height: 38.8 cm / 15.3 in.

Width: 50.5 cm / 19.9 in.

Depth: 21.9 cm / 8.6 in. (with stand), 4.4 cm / 1.7 in. (without stand)

Weight: 5.6 kg / 12.3 lb.

System Requirements

Operating System: macOS Sierra 10.12.1 or later

Connection: USB-C–enabled Mac