Samsung LS27D800UAU 27″ 4K UHD Monitor

Samsung LS27D800UAU – 27″ 4K UHD IPS with USB-C and KVM Switch

The Samsung LS27D800UAU computer monitor 68.6 cm (27″) 3840 x 2160 pixels 4K Ultra HD Black is a strong choice for professionals who demand sharp detail and flexible connectivity. Its IPS panel renders 1.07 billion colours with HDR10 support, so designs, documents and video look accurate and vivid. It includes USB-C with 90 W power delivery, a built-in KVM switch and an Ethernet port. We recommend it for anyone who wants a clean desk setup without sacrificing screen quality.

Samsung LS27D800UAU computer monitor 68.6 cm (27″) 3840 x 2160 pixels 4K Ultra HD Black at a glance

Vivid Colour and True-to-Life Detail

This monitor uses an IPS panel that covers 99% of the sRGB colour gamut and displays 1.07 billion colours. HDR10 adds deeper contrast, so dark areas stay rich and bright areas retain detail. In practice, that means your photographs, presentations and video edits look close to their true appearance. The 350 cd/m² typical brightness also keeps content clear in well-lit rooms.

One Cable for Everything: USB-C with 90 W Power Delivery

A single USB-C connection carries video, data and up to 90 W of charging power to your laptop. That means you can leave your charger in your bag and run everything through the monitor. The built-in Ethernet port adds a stable wired network connection without a separate dock. We find this setup particularly useful for hot-desking or home offices where desk space matters.

Control Two Computers with One Keyboard and Mouse

The integrated KVM switch lets you connect two separate machines and switch between them with a single keyboard and mouse. You can also view both sources at the same time using Picture-in-Picture or Picture-by-Picture modes. Because there is no extra hardware to buy, you save desk space and cut cable clutter. This feature is ideal if you switch between a work laptop and a personal desktop throughout the day.

Ergonomic Stand with Full Adjustment Range

The included stand adjusts in height by up to 12 cm, tilts from −2° to 25° and swivels ±30°. You can also rotate the screen 90° into portrait mode, which is useful for reading long documents or coding. Because the stand is tools-free, you can set it up in seconds without reaching for a screwdriver. If you prefer a monitor arm, the VESA 100 × 100 mm mount gives you that option.

Eye Comfort Features for Longer Work Sessions

Flicker-free technology and an Eye Saver mode reduce strain during extended use. Adaptive Picture adjusts brightness and colour temperature automatically to match your surroundings. These features carry TÜV certification, so you can trust the underlying standards. They make a noticeable difference during late-night projects or in rooms with mixed lighting.

In the Box

• Samsung LS27D800UAU monitor
• Easy Setup Stand
• USB Type-C cable
• Power cable (1.5 m)
• Quick start guide

Before You Order

• Confirm your laptop or desktop supports USB-C video output for the best single-cable experience.
• Check that your desk has at least 613 mm width and 220 mm depth for the stand footprint.
• If wall mounting, verify your bracket supports VESA 100 × 100 mm and the monitor’s 3.7 kg weight without the stand.
• Ensure your network switch or router has a free Ethernet port if you plan to use the built-in LAN connection.

Frequently Asked Questions

Q: Does this monitor support 4K at 60 Hz?

A: Yes. The LS27D800UAU runs at 3840 × 2160 with a 60 Hz refresh rate through both HDMI 2.0 and DisplayPort 1.2.

Q: Can I charge my laptop through the USB-C port?

A: Yes. The USB-C connection delivers up to 90 W of power, which is enough for most business laptops.

Q: Does the KVM switch work with any two computers?

A: Connect two devices via USB-C and HDMI or DisplayPort. Switch between them using the on-screen menu with one keyboard and mouse.

Q: Is this monitor VESA compatible?

A: Yes. It supports a 100 × 100 mm VESA mount, so you can attach it to compatible monitor arms or wall brackets.

Q: Does it have built-in speakers?

A: No, it does not include speakers. There is a headphone output jack for connecting external audio.

Q: Can I connect two computers and see them side by side?

A: Yes. Picture-by-Picture mode splits the screen to show two sources simultaneously. Picture-in-Picture overlays one source on the other.

Who Should Choose This Monitor

The Samsung LS27D800UAU suits professionals, remote workers and anyone who values a tidy, high-resolution workspace. Its 4K IPS panel with HDR10 delivers reliable colour and sharpness day after day. The USB-C docking, built-in KVM and Ethernet port reduce the need for extra peripherals. If you need a flexible, well-connected 27-inch monitor for daily office use, this is a solid pick. Warranty cover varies by product, so please contact us to confirm.