Xiaomi 4K Monitor A27Ui | 27-inch UHD IPS | USB-C

Buy Xiaomi 4K Monitor A27Ui in Qatar | Doha | TechBay

The Xiaomi 4K Monitor A27Ui combines a 27-inch IPS display with 3840 × 2160 UHD resolution and USB-C connectivity. For Doha offices, Qatar home workspaces and GCC buyers, its adjustable stand and integrated USB hub provide options for connecting a compatible laptop and peripherals. Xiaomi's official product name is A27Ui; a separate 2026 hardware edition has not been verified.

Start with the Included Connections

Xiaomi lists both HDMI and USB-C cables in the package, along with the monitor, power adapter, stand and colour calibration card. At a Doha desk, a compatible USB-C laptop can send video and data through one cable while receiving supported charging power. Check the laptop's video-output and charging requirements first. Xiaomi qualifies the advertised 90W maximum output as available when the monitor screen is off; do not assume 90W during active display use.

Key Features

• 27-inch 4K IPS: 3840 × 2160 resolution in a 16:9 format for detailed documents, images and compatible video.
• 60Hz maximum refresh: A different specification from the higher-refresh Full HD and QHD models in Xiaomi's range.
• USB-C connection: Supports audio/video, data and compatible laptop charging; advertised 90W maximum applies with the screen off.
• Published colour coverage: 95% DCI-P3 and 100% sRGB, with manufacturer-stated average ΔE<1 in sRGB mode.
• Adjustable positioning: Height, tilt, horizontal rotation and portrait-mode support, plus separate wall-mount compatibility.
• Integrated USB hub: Two USB 2.0 ports for compatible peripherals when the required upstream USB-C connection is made.
• Low-blue-light mode and DC dimming: Manufacturer-listed features, not medical benefits or guarantees against eye strain.

Detailed Technical Specifications

Specifications follow Xiaomi's official A27Ui pages. Exact HDMI/DisplayPort versions, USB-C data speed and charging profiles, speaker provision, housing materials, regional power plug, adapter AC input and Qatar warranty terms remain unverified. Published dimensions and net weight refer to the product with its base, not the shipping carton. A wall-mount bracket is sold separately. HDR10 support alone does not establish a particular HDR certification or performance level.

4K Detail or Higher Refresh Rate?

The A27Ui offers 3840 × 2160 at up to 60Hz. The A27Qi 2026 instead offers 2560 × 1440 at up to 120Hz, while the A27i 2026 offers 1920 × 1080 at up to 144Hz. Choose based on required pixel detail, desktop scaling, connection needs and refresh rate. A 4K screen does not guarantee every computer can output 4K at the desired settings, and USB-C port shape alone does not prove video compatibility.

Qatar and GCC Buying Considerations

• Check the carton for A27Ui and manufacturer model P27UCB-RAGL; do not rely on an unverified year suffix.
• Confirm the computer supports 3840 × 2160 at the intended refresh rate through the selected connection.
• Check USB-C video-output support and charging requirements before planning a single-cable laptop setup.
• Account for the screen-off condition on Xiaomi's 90W maximum charging claim.
• Allow for the monitor's 613mm overall width and suitable desktop scaling at your Doha workstation.
• Confirm regional power accessories and Qatar or GCC destination warranty arrangements.
• Use a suitable 75 × 75mm mount with adequate capacity if replacing the included stand.

Frequently Asked Questions

Is the A27Ui a 4K monitor?
Yes. Xiaomi specifies 3840 × 2160 UHD resolution on a 27-inch IPS screen.

Is there a verified 2026 version?
The official sources checked identify the product as Xiaomi 4K Monitor A27Ui, model P27UCB-RAGL, without confirming a separate 2026 edition.

Will USB-C work with my laptop in Doha?
The monitor supports USB-C video, data and charging, but the laptop must support the corresponding functions. Check the laptop specifications and power requirements.

Does it charge at 90W while displaying an image?
Xiaomi states that the USB-C port delivers its 90W maximum output when the screen is off. The active-display charging output has not been verified here.

Is this suitable for high-refresh gaming?
Its published maximum is 60Hz. Buyers prioritising refresh rates above 60Hz should compare a compatible higher-refresh display instead.

Can I use portrait orientation and USB peripherals?
Xiaomi lists portrait-mode support and an integrated USB hub. Connect the monitor and compatible computer through USB-C to use the hub as described by Xiaomi.

Where can I order the Xiaomi A27Ui in Qatar?
Order through TechBay in Doha, Qatar, subject to stock and delivery availability. Confirm the regional package, power accessories and warranty before purchase.

Perfect For

• Doha office users seeking a 27-inch 4K workspace with compatible computer output.
• Qatar laptop users checking USB-C video, peripheral and charging requirements.
• GCC image and document workers comparing published colour specifications and adjustable stand options.