{"product_id":"xiaomi-4k-monitor-a27ui-27-inch-uhd-ips-usb-c","title":"Xiaomi 4K Monitor A27Ui | 27-inch UHD IPS | USB-C","description":"\u003ch2\u003eBuy Xiaomi 4K Monitor A27Ui in Qatar | Doha | TechBay\u003c\/h2\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch3\u003eStart with the Included Connections\u003c\/h3\u003e\u003cp\u003eXiaomi 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.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e27-inch 4K IPS:\u003c\/strong\u003e 3840 × 2160 resolution in a 16:9 format for detailed documents, images and compatible video.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60Hz maximum refresh:\u003c\/strong\u003e A different specification from the higher-refresh Full HD and QHD models in Xiaomi's range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C connection:\u003c\/strong\u003e Supports audio\/video, data and compatible laptop charging; advertised 90W maximum applies with the screen off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished colour coverage:\u003c\/strong\u003e 95% DCI-P3 and 100% sRGB, with manufacturer-stated average ΔE\u0026lt;1 in sRGB mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable positioning:\u003c\/strong\u003e Height, tilt, horizontal rotation and portrait-mode support, plus separate wall-mount compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated USB hub:\u003c\/strong\u003e Two USB 2.0 ports for compatible peripherals when the required upstream USB-C connection is made.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-blue-light mode and DC dimming:\u003c\/strong\u003e Manufacturer-listed features, not medical benefits or guarantees against eye strain.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDetailed Technical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand \/ product\u003c\/th\u003e\n\u003ctd\u003eXiaomi 4K Monitor A27Ui\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer model\u003c\/th\u003e\n\u003ctd\u003eP27UCB-RAGL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDisplay size \/ panel\u003c\/th\u003e\n\u003ctd\u003e27 inches \/ IPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eResolution \/ aspect ratio\u003c\/th\u003e\n\u003ctd\u003e3840 × 2160 UHD \/ 16:9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum refresh rate\u003c\/th\u003e\n\u003ctd\u003e60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical response time\u003c\/th\u003e\n\u003ctd\u003e6ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eViewing angle\u003c\/th\u003e\n\u003ctd\u003e178°, manufacturer-stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDot pitch\u003c\/th\u003e\n\u003ctd\u003e0.1554mm horizontal × 0.1554mm vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTypical brightness \/ contrast\u003c\/th\u003e\n\u003ctd\u003e360 nits \/ 1200:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour depth \/ colours\u003c\/th\u003e\n\u003ctd\u003e10-bit designation \/ 1.07 billion; native panel implementation not verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour coverage\u003c\/th\u003e\n\u003ctd\u003e95% DCI-P3 \/ 100% sRGB, manufacturer-stated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColour accuracy\u003c\/th\u003e\n\u003ctd\u003eAverage ΔE\u0026lt;1 in sRGB colour gamut, manufacturer-stated factory calibration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHDR\u003c\/th\u003e\n\u003ctd\u003eHDR10 designation; Xiaomi states the chip supports HDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVideo and USB connections\u003c\/th\u003e\n\u003ctd\u003e1 × DisplayPort, 2 × HDMI, 1 × USB-C, 2 × USB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOther ports\u003c\/th\u003e\n\u003ctd\u003e1 × audio; 1 × DC IN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB-C charging\u003c\/th\u003e\n\u003ctd\u003eUp to 90W with screen off; compatible device and cable required, active-display output not verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower input \/ rated power\u003c\/th\u003e\n\u003ctd\u003e24V DC, 5A \/ 120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions including base\u003c\/th\u003e\n\u003ctd\u003e613 × 185 × 511mm, as published\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight including base\u003c\/th\u003e\n\u003ctd\u003e5.5kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting pattern\u003c\/th\u003e\n\u003ctd\u003eVESA 75 × 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTilt\u003c\/th\u003e\n\u003ctd\u003eForward 5° \/ backward 21°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdditional stand functions\u003c\/th\u003e\n\u003ctd\u003eHeight adjustment, horizontal rotation and portrait mode; exact ranges not verified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePublished certification\u003c\/th\u003e\n\u003ctd\u003eTÜV Low Blue Light Certification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage contents\u003c\/th\u003e\n\u003ctd\u003eMonitor ×1, power adapter ×1, base including stand ×1, screw set ×1, HDMI cable ×1, user manual ×1, USB-C cable ×1, colour calibration card ×1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003eSpecifications 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.\u003c\/p\u003e\u003ch3\u003e4K Detail or Higher Refresh Rate?\u003c\/h3\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch3\u003eQatar and GCC Buying Considerations\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCheck the carton for A27Ui and manufacturer model P27UCB-RAGL; do not rely on an unverified year suffix.\u003c\/li\u003e\n\u003cli\u003eConfirm the computer supports 3840 × 2160 at the intended refresh rate through the selected connection.\u003c\/li\u003e\n\u003cli\u003eCheck USB-C video-output support and charging requirements before planning a single-cable laptop setup.\u003c\/li\u003e\n\u003cli\u003eAccount for the screen-off condition on Xiaomi's 90W maximum charging claim.\u003c\/li\u003e\n\u003cli\u003eAllow for the monitor's 613mm overall width and suitable desktop scaling at your Doha workstation.\u003c\/li\u003e\n\u003cli\u003eConfirm regional power accessories and Qatar or GCC destination warranty arrangements.\u003c\/li\u003e\n\u003cli\u003eUse a suitable 75 × 75mm mount with adequate capacity if replacing the included stand.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the A27Ui a 4K monitor?\u003c\/strong\u003e\u003cbr\u003eYes. Xiaomi specifies 3840 × 2160 UHD resolution on a 27-inch IPS screen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a verified 2026 version?\u003c\/strong\u003e\u003cbr\u003eThe official sources checked identify the product as Xiaomi 4K Monitor A27Ui, model P27UCB-RAGL, without confirming a separate 2026 edition.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill USB-C work with my laptop in Doha?\u003c\/strong\u003e\u003cbr\u003eThe monitor supports USB-C video, data and charging, but the laptop must support the corresponding functions. Check the laptop specifications and power requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it charge at 90W while displaying an image?\u003c\/strong\u003e\u003cbr\u003eXiaomi 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this suitable for high-refresh gaming?\u003c\/strong\u003e\u003cbr\u003eIts published maximum is 60Hz. Buyers prioritising refresh rates above 60Hz should compare a compatible higher-refresh display instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use portrait orientation and USB peripherals?\u003c\/strong\u003e\u003cbr\u003eXiaomi 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.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere can I order the Xiaomi A27Ui in Qatar?\u003c\/strong\u003e\u003cbr\u003eOrder through TechBay in Doha, Qatar, subject to stock and delivery availability. Confirm the regional package, power accessories and warranty before purchase.\u003c\/p\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDoha office users seeking a 27-inch 4K workspace with compatible computer output.\u003c\/li\u003e\n\u003cli\u003eQatar laptop users checking USB-C video, peripheral and charging requirements.\u003c\/li\u003e\n\u003cli\u003eGCC image and document workers comparing published colour specifications and adjustable stand options.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Xiaomi","offers":[{"title":"Default Title","offer_id":67867143110958,"sku":null,"price":1099.0,"currency_code":"QAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/9330\/9998\/files\/a27ui_27.jpg?v=1793209655","url":"https:\/\/techbayqatar.com\/products\/xiaomi-4k-monitor-a27ui-27-inch-uhd-ips-usb-c","provider":"TechBay","version":"1.0","type":"link"}