ASUS ProArt PA27UCX 27" 4K HDR Mini LED Professional Monitor

Reference-Grade 4K HDR Monitor for Creative Workflows

The ASUS ProArt PA27UCX 27" 4K HDR Mini LED Professional Monitor (ASU-PA27UCX-K / 90LM04NC-B01310) is designed for content creators, video editors, and colour specialists who require precise and consistent visual performance. Featuring a 27-inch 4K UHD IPS panel, this monitor delivers exceptional detail and clarity, making it ideal for professional workflows such as colour grading, post-production, and high-end design work.

Mini LED Backlight with Advanced Local Dimming

Equipped with Mini LED backlighting and 576 local dimming zones, the PA27UCX provides accurate control over brightness and contrast. It supports up to 1,000 nits peak brightness, enabling true HDR performance with deep blacks and bright highlights. This level of precision is essential for HDR content creation and ensures accurate visual representation across professional projects.

True 10-Bit Colour with Wide Gamut Coverage

The monitor supports true 10-bit colour depth and delivers wide colour gamut coverage including 97% DCI-P3, 99.5% Adobe RGB, and 100% sRGB. With Delta E < 1 colour accuracy, it ensures highly accurate colour reproduction for professional applications such as photography, video editing, and design. Advanced colour technologies enhance vibrancy and precision across the display.

Multi-Format HDR Support for Professional Content Creation

The PA27UCX supports multiple HDR formats including Dolby Vision, HDR10, and HLG, allowing creators to work across various production standards. Advanced display optimisation ensures consistent contrast and colour accuracy even when viewed from different angles, making it suitable for collaborative environments and studio workflows.

Professional Connectivity and Calibration Support

Designed for professional setups, the monitor includes USB-C connectivity with power delivery, along with HDMI and DisplayPort inputs for flexible integration. It supports hardware calibration and compatibility with professional calibration tools, allowing users to maintain colour accuracy over time. This makes it suitable for studios, production houses, and enterprise creative environments.

Technical Specification

General
• Product Name: ASUS ProArt PA27UCX
• Model Number: ASU-PA27UCX-K / 90LM04NC-B01310
• Product Type: Professional Mini LED HDR monitor
• Screen Size: 27-inch
• Panel Type: IPS with Mini LED backlight
• Designed For: Content creators, video editing, color grading and professional workflows

Display
• Resolution: 4K UHD (3840 × 2160)
• Aspect Ratio: 16:9
• Brightness: Up to 1000 nits (HDR peak)
• Contrast Ratio: Up to 1,000,000:1 (HDR)
• Local Dimming: Mini LED with 576 zones
• Viewing Angle: 178° (horizontal/vertical)
• Pixel Density: ~163 PPI

Color Performance
• Color Gamut:
• 100% sRGB
• 99.5% Adobe RGB
• 97% DCI-P3
• Color Depth: True 10-bit (1.07 billion colors)
• Factory Calibration: Calman Verified
• Delta E: < 1 color accuracy
• Quantum Dot technology for enhanced color reproduction

HDR Support
• Dolby Vision
• HDR10
• Hybrid Log-Gamma (HLG)
• DisplayHDR 1000 certified

Professional Features
• ASUS ProArt hardware calibration support
• Off-Axis Contrast Optimization (OCO) to reduce halo effect
• Picture-in-Picture (PiP) and Picture-by-Picture (PbP) modes
• HDR preview and multiple color presets
• Uniformity compensation technology

Connectivity
• 1 × USB-C (DisplayPort Alt Mode + Power Delivery up to 90W)
• 1 × DisplayPort 1.2
• 2 × HDMI 2.0
• USB hub with multiple USB-A ports
• 1 × headphone jack

Audio
• Built-in stereo speakers
• Audio output via headphone jack

Ergonomics
• Height adjustment, tilt, swivel and pivot
• VESA mount compatible (100 × 100 mm)

Performance
• Refresh Rate: 60Hz
• Response Time: 4 ms (GtG)
• Adaptive Sync supported

Physical Specifications
• Dimensions: Approx. 625 × 545 × 229 mm
• Weight: Approx. 11.5 kg
• Premium build with monitor hood included (selected bundle)

Power
• USB-C Power Delivery: Up to 90W
• High-performance HDR monitor power profile

Compatibility
• Compatible with Windows and macOS
• Suitable for professional creative software and workflows

Typical Use Cases
• HDR video editing and color grading
• Film and broadcast production
• Photography and digital imaging
• Professional creative studios

Key Features
• 27-inch 4K IPS Mini LED display with 576 local dimming zones
• Peak brightness up to 1000 nits for HDR workflows
• Dolby Vision, HDR10 and HLG support
• Industry-grade color accuracy with Delta E < 1
• USB-C with 90W power delivery
• Designed for high-end professional content creation

Detailed Specification

ASUS ProArt PA27UCX 4K HDR Mini LED Professional Monitor - 27", 4K, Dolby Vision, HDR-10, HLG, Mini LED Backlight, 576 zones local dimming, ΔE < 1, DCI-P3, Hardware Calibration, USB-C, Monitor Hood