Xiaomi Launches Redmi Monitor A27U with 4K 120Hz and 90W USB-C

Xiaomi has officially expanded its desktop display catalog with the launch of the Redmi Monitor A27U Type-C (120Hz Edition) in China. Designed as a hybrid workstation display that bridges creative color fidelity with competitive gaming responsiveness, the monitor brings flagship visual specifications into the accessible mid-range category.

Equipped with a 27-inch 4K IPS panel, the display features a dual-mode high refresh architecture-allowing users to toggle between native 4K at 120Hz for productivity and 1080p at 240Hz for fast-paced gaming. Paired with a dedicated Apple color-matching mode and single-cable 90W USB Type-C power delivery, the monitor is listed at a pre-sale price of 1,699 yuan (~$253 USD / ₹21,200 INR).

30-Second TL;DR

• Core Launch: Xiaomi has opened pre-orders for the Redmi Monitor A27U Type-C in China for 1,699 yuan (~$253 USD).
• Dual-Mode Display: Operates at 4K (3840 × 2160) at 120Hz for creative design and desktop work, with a toggle to FHD (1920 × 1080) at 240Hz for high-framerate esports.
• Apple Ecosystem Match: Features factory-calibrated color accuracy ($\Delta E < 1$) and an “M Mode” tuned specifically to mirror Apple’s Display P3 profiles across MacBooks and iPads.
• Single-Cable Workstation: Integrates a multi-function USB Type-C interface supporting display signaling, data transfer, and up to 90W reverse fast charging for laptops.
• Ergonomics & Coating: Low-reflectance panel reduces glare to 2.6%, mounted on a fully articulating stand supporting height, tilt, swivel, and 90° portrait rotation.

Dual-Mode Refresh: 4K 120Hz Productivity and 1080p 240Hz Gaming

Traditional affordable 4K office monitors are almost universally capped at 60Hz, while high-refresh gaming displays often compromise on text sharpness. The Redmi Monitor A27U eliminates this compromise by implementing dynamic hardware frequency scaling:

• 4K @ 120Hz Workflow: When running at its native 3840 × 2160 resolution, the panel refreshes at a smooth 120Hz. This provides fluid window management, snappy cursor response, and lag-free timeline scrubbing in video editing software without sacrificing 4K pixel density.
• 1080p @ 240Hz Gaming Mode: For competitive multiplayer titles like Counter-Strike 2, Valorant, or Apex Legends, users can switch the monitor via the on-screen display (OSD) into an integer-scaled 1080p mode running at 240Hz. This doubles the frame sampling rate to deliver reduced motion blur and lower input latency.
• DisplayHDR 400: With a typical brightness of 400 nits and a static contrast ratio of 1500:1, the IPS panel carries VESA DisplayHDR 400 certification for rich highlights in dynamic content.

Studio Color Accuracy, Apple M Mode, and 2.6% Low Reflectance

Targeting freelance designers, photographers, and Mac users, Xiaomi has prioritized factory calibration and surface glare suppression:

• Factory-Calibrated Gamut: Every unit undergoes factory color tuning to achieve a professional-grade color variance of $\Delta E < 1$ in standard color spaces. The screen covers 100% of the sRGB spectrum and 98% of the cinematic DCI-P3 wide color gamut with 10-bit color depth (1.07 billion colors).
• Dedicated Apple “M Mode”: Connecting a MacBook or Mac mini to third-party monitors often results in gamma mismatch or over-saturated hues. Xiaomi built a hardware-level M Mode preset that matches Apple’s proprietary Display P3 rendering curves, ensuring consistent color reproduction between Apple’s Retina screens and the external monitor.
• Anti-Glare Nanocoating: The display surface utilizes an advanced optical diffusion treatment that reduces ambient light reflectance to just 2.6%, minimizing distracting window reflections in bright daylight office environments.
• Eye Safety Certifications: Equipped with hardware-level blue-light filtering certified by TÜV Rheinland and continuous DC dimming to prevent screen flicker at low brightness settings.

Redmi Monitor A27U Type-C (120Hz): Official Specifications

Feature / Hardware	Official Technical Details
Panel Size & Type	27-inch IPS LCD (Three-Sided Micro-Bezel Design)
Native Resolution	4K Ultra HD (3840 × 2160 Pixels)
Dual-Mode Refresh	4K @ 120Hz (Productivity) / 1080p @ 240Hz (Esports)
Brightness & Contrast	400 nits (Typical) / 1500:1 Static Contrast Ratio
HDR Standard	VESA DisplayHDR 400 Certified
Color Depth & Gamut	10-bit (8-bit + FRC); 100% sRGB, 98% DCI-P3
Color Accuracy	Factory Calibrated $\Delta E < 1$ + Apple “M Mode” Preset
Surface Reflection	Anti-Glare Optical Coating (2.6% Overall Reflectance)
Eye Protection	TÜV Rheinland Hardware Low Blue Light + DC Dimming
USB Type-C Hub	1x USB-C (DisplayPort Alt-Mode + 90W Reverse Power Delivery)
Video & Audio I/O	2x HDMI 2.1, 1x DisplayPort 1.4, 1x 3.5mm Headphone Jack
Downstream USB	2x USB 2.0 Downstream Hub Ports (for mouse/keyboard)
Stand Ergonomics	Height Adjustment, Tilt, Swivel, 90° Portrait Pivot, VESA 75×75mm
Official Price	1,699 yuan (~$253 USD / ₹21,200 INR)

90W USB-C Single-Cable Hub and Full Ergonomic Articulation

The rear I/O layout transforms the Redmi Monitor A27U into an organized desktop docking station:

• 90W USB-C Docking: A single USB Type-C cable carries 4K video signaling, data, and up to 90W of continuous power delivery, charging demanding Ultrabooks, MacBook Pros, and Windows workstations without requiring external power adapters.
• Comprehensive Port Selection: Alongside the Type-C port, the monitor includes two HDMI 2.1 ports, one DisplayPort 1.4, two USB 2.0 accessory ports for mouse/keyboard receivers, and a 3.5mm audio passthrough jack.
• Full Motion Stand: The included matte silver and black stand features full mechanical articulation: vertical height adjustment, forward/backward tilt, left/right swivel, and a bidirectional 90-degree pivot into portrait orientation for reading code, spreadsheets, or documents. The chassis also supports standard 75 × 75 mm VESA mounting arms.

Pricing, Warranty, and Global Availability

The Redmi Monitor A27U Type-C (120Hz Edition) is currently available for pre-order across mainland China via JD.com, Xiaomi Mall, and authorized commercial vendors:

• Pre-Order Retail Price: 1,699 yuan (~$253 USD / £195 / €230 / ₹21,200 INR).
• Warranty Coverage: Xiaomi backs the monitor with a standard three-year manufacturer warranty, accompanied by a complimentary two-year extended coverage program during the introductory launch period.

While the monitor is initially launching in China, prior iterations in Xiaomi’s “A27U” line have historically rolled out to global markets under the Xiaomi 4K Monitor A27Ui branding. A broader international launch across Europe and Southeast Asia is expected in subsequent quarters.