
Details
Master Your HDR Workflow
The ASUS ProArt Display PA27UCX-K is aimed at discerning content creators including videographers, cinematographers, and colorists who are seeking the finest display for their workflow. With new Off-Axis Contrast Optimization (OCO) technology that reduces halo effects when viewing the screen from a wide angle, ProArt PA27UCX-K ensures on-screen content is displayed accurately to all viewers. The PA27UCX-K is the world's first 27-inch 4K HDR monitor with peak brightness of 1,000 nits and mini-LED backlighting, enabling 576 zones of local dimming control and support for multiple HDR formats, including Dolby Vision™, HLG and HDR-10. The PA27UCX-K's impressive panel reproduces the brightest whites and the deepest blacks with sharper, more detailed visuals. With Quantum Dot technology, support for DCI-P3, Rec. 709, Rec. 2020, and Adobe RGB color spaces, together with a rich selection of connectivity, the PA27UCX-K is primed to take on any studio workflow.

Excellent Color and Contrast from Any Viewing Angle
Direct type LED backlight displays have narrow viewing angles, which can make collaboration with clients or colleagues on color-critical work challenging due to inaccurate colors being displayed to viewers seated to the side.
ASUS Off-Axis Contrast Optimization (OCO) technology solves this problem with a compensation layer that controls light transmittance around the edges, reducing halo effects by 80%* and providing a 7X* contrast-ratio enhancement for dark parts of the image when viewing the screen from an angle.
World's 1st 27-inch 4K Monitor with Mini LED Backlight
ASUS ProArt PA27UCX-K 4K monitor incorporates the leading technology of mini LED backlight, which is packed in physically half smaller LEDs than the conventional in more densely to increases the granularity of brightness control. ProArt PA27UCX-K offers individual backlight control of a whopping 576 zones with higher luminance and deeper darkness to deliver the best contrast and accurate reproduction of HDR contents.

ASUS Smart HDR Technology
ASUS ProArt PA27UCX-K features ASUS Smart HDR Technology, which supports multiple HDR (high-dynamic-range) formats and multiple PQ curves to suit content creators' specific requirements. Dolby Vision HDR transforms your viewing experience with ultravivid image — incredible brightness, contrast, and color to expand content creators' storytelling possibilities . It achieves this astonishing image quality through cinema-inspired HDR technology that can deliver billions of colors. HDR-10 support ensures compatibility with existing streaming video services and a growing list of HDR-enabled games, including PQ hard clip curve, PQ Optimized and PQ Basic, to cover all content creators' needs. The PA27UCX-K's HLG (hybrid log gamma) preset allows users to both immerse in, as well as create material for broadcast and satellite TV platforms such as the BBC iPlayer, Japan NHK TV, and DirecTV.
Transform Your Viewing Experience
IPS with 1,000 nits peak brightness, supporting Quantum Dot technology provides an entire spectrum of colors to play with. PA27UCX-K support 97% DCI-P3, 99.5% Adobe RGB, 100% sRGB, 100% Rec. 709 and 83% Rec.2020 color spaces for video editing and post-production.

The Most Flexible Hardware Calibration
Whether you're using a desktop, laptop, PC or Mac, ASUS ProArt™ Hardware Calibration offers color accuracy tuning and uniformity compensation to make things easy when it's time to recalibrate your display's brightness and color consistency.

Connect to Your Workflow
ASUS ProArt PA27UCX-K comes with HDMI 2.0, DisplayPort1.2, USB-C and USB hub. It is built for content creators to easily connect to gadgets including blu-ray player, control panel, peripheral, desktop and display with zero hassle.
Ergonomic Design
A comfortable viewing position is always easy to achieve with ProArt™ PA27UCX-K, thanks to its slim profile and ergonomically designed stand that offers tilt, swivel, pivot, and height adjustments. Its onscreen menu even rotates automatically to display correctly when the monitor is used in portrait orientation.

- 27-inch Mini LED Backlight with 4K HDR, 576 zones local dimming
- ASUS Off-Axis Contrast Optimization technology reduces halo effects by 80% and provides a 7X contrast-ratio enhancement for dark parts of the image when viewing the screen from an angle
- Quantum-dot technology provides 97% DCI-P3, 99.5% Adobe RGB, 100% sRGB and 83% Rec. 2020 color space for exceptional color fidelity
- Support multiple HDR formats (Dolby Vision, HDR-10, HLG) presents lifelike experience and flexibility
- World-leading delta-E (∆E) <1 color performance and ASUS ProArt Hardware Calibration technology for color-accuracy optimization, uniformity and color profile write-back
- USB-C supports signal, data transfer and Power Delivery provides up to 60W of power to external devices
- X-rite i1 Display Pro included
The ASUS ProArt Display PA27UCX-K is aimed at discerning content creators including videographers, cinematographers, and colorists who are seeking the finest display for their workflow. With new Off-Axis Contrast Optimization (OCO) technology that reduces halo effects when viewing the screen from a wide angle, ProArt PA27UCX-K ensures on-screen content is displayed accurately to all viewers. The PA27UCX-K is the world's first 27-inch 4K HDR monitor with peak brightness of 1,000 nits and mini-LED backlighting, enabling 576 zones of local dimming control and support for multiple HDR formats, including Dolby Vision™, HLG and HDR-10. The PA27UCX-K's impressive panel reproduces the brightest whites and the deepest blacks with sharper, more detailed visuals. With Quantum Dot technology, support for DCI-P3, Rec. 709, Rec. 2020, and Adobe RGB color spaces, together with a rich selection of connectivity, the PA27UCX-K is primed to take on any studio workflow.
576 zones local dimming
Dolby Vision, HDR-10, HLG
Peak Brightness
DCI-P3
Native Contrast Ratio
Industry Leading Color Fidelity
ASUS ProArt PA27UCX-K 4K monitor incorporates the leading technology of mini LED backlight, which is packed in physically half smaller LEDs than the conventional in more densely to increases the granularity of brightness control. ProArt PA27UCX-K offers individual backlight control of a whopping 576 zones with higher luminance and deeper darkness to deliver the best contrast and accurate reproduction of HDR contents.
ASUS ProArt PA27UCX-K features ASUS Smart HDR Technology, which supports multiple HDR (high-dynamic-range) formats and multiple PQ curves to suit content creators' specific requirements. Dolby Vision HDR transforms your viewing experience with ultravivid image — incredible brightness, contrast, and color to expand content creators' storytelling possibilities . It achieves this astonishing image quality through cinema-inspired HDR technology that can deliver billions of colors. HDR-10 support ensures compatibility with existing streaming video services and a growing list of HDR-enabled games, including PQ hard clip curve, PQ Optimized and PQ Basic, to cover all content creators' needs. The PA27UCX-K's HLG (hybrid log gamma) preset allows users to both immerse in, as well as create material for broadcast and satellite TV platforms such as the BBC iPlayer, Japan NHK TV, and DirecTV.
ASUS ProArt PA27UCX-K supports multiple HDR-10 (high-dynamic-range) curves, including PQ Hard Clip, PQ Optimized and PQ Basic which can cover all content creators' needs.
Preserve PQ curve till displaying maximum luminance with accuracy. Any luminance higher than display maximum will be mapped to display maximum.
Reproduce accurate gradations corresponding to maximum brightness of the monitor.Deliver the optimized HDR performance of this display.
Present general HDR performance.
DCI-P3
Rec. 709
Color depth
ProArt PA27UCX-K is factory pre-calibrated using a new, three-scale process to guarantee industry-leading color fidelity. The display then undergoes stringent testing using ASUS advanced grayscale tracking technology to ensure smoother color gradations, better uniformity and high color accuracy with an industry-leading delta-E (△E) < 1 color difference value. Each grayscale level is also carefully measured and set to ensure compliance with the precise DICOM standard for medical use.
ΔE < 1
Industry-leading color accuracy
Whether you're using a desktop, laptop, PC or Mac, ASUS ProArt™ Hardware Calibration offers color accuracy tuning and uniformity compensation to make things easy when it's time to recalibrate your display's brightness and color consistency.
ASUS ProArt PA27UCX-K comes with HDMI 2.0, DisplayPort1.2, USB-C and USB hub. It is built for content creators to easily connect to gadgets including blu-ray player, control panel, peripheral, desktop and display with zero hassle.
Both Built-in Picture-in-Picture (PiP) and Picture-by-Picture (PbP) functionalities allow you to view content from multiple sources simultaneously, and switch between them easily. You can even select which audio source to play.
A comfortable viewing position is always easy to achieve with ProArt™ PA27UCX-K, thanks to its slim profile and ergonomically designed stand that offers tilt, swivel, pivot, and height adjustments. Its onscreen menu even rotates automatically to display correctly when the monitor is used in portrait orientation.

- Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
- All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
- Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
- PCB color and bundled software versions are subject to change without notice.
- Brand and product names mentioned are trademarks of their respective companies.
- The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
ASUS aspires to deliver the incredible in everything it does. With more than 17,000 employees around the globe with a world-class R&D team of 5,500 engineers, ASUS is dedicated to the design and manufacture of products that perfectly meet the needs of today’s (and tomorrow’s) digital home and office. ASUS’ broad portfolio includes motherboards, graphics cards, displays, desktop PCs, all-in-one PCs, laptops, servers, wireless networking devices, tablets, smartphones and wearables. Driven by innovation and committed to quality, the company won 4,385 awards and earned approximately US$13.3 billion of revenue in 2016.
© 2020 ASUS Computer International. All Rights Reserved. ASUS is a registered trademark of ASUSTeK Computer. All specifications and terms are subject to change without notice. Please check with your supplier for exact offers on selected models. Products may not be available in all markets. Product may not be exactly as shown in photos. Actual colors may differ from their appearance due to variation of monitor restrictions and color processing. All trademarks are registered to their respective companies. ASUS shall not be liable for technical or editorial errors or omissions contained herein.
- 27-inch Mini LED Backlight with 4K HDR, 576 zones local dimming
- ASUS Off-Axis Contrast Optimization technology reduces halo effects by 80% and provides a 7X contrast-ratio enhancement for dark parts of the image when viewing the screen from an angle
- Quantum-dot technology provides 97% DCI-P3, 99.5% Adobe RGB, 100% sRGB and 83% Rec. 2020 color space for exceptional color fidelity
- Support multiple HDR formats (Dolby Vision, HDR-10, HLG) presents lifelike experience and flexibility
- World-leading delta-E (∆E) <1 color performance and ASUS ProArt Hardware Calibration technology for color-accuracy optimization, uniformity and color profile write-back
- USB-C supports signal, data transfer and Power Delivery provides up to 60W of power to external devices
- X-rite i1 Display Pro included
The ASUS ProArt Display PA27UCX-K is aimed at discerning content creators including videographers, cinematographers, and colorists who are seeking the finest display for their workflow. With new Off-Axis Contrast Optimization (OCO) technology that reduces halo effects when viewing the screen from a wide angle, ProArt PA27UCX-K ensures on-screen content is displayed accurately to all viewers. The PA27UCX-K is the world's first 27-inch 4K HDR monitor with peak brightness of 1,000 nits and mini-LED backlighting, enabling 576 zones of local dimming control and support for multiple HDR formats, including Dolby Vision™, HLG and HDR-10. The PA27UCX-K's impressive panel reproduces the brightest whites and the deepest blacks with sharper, more detailed visuals. With Quantum Dot technology, support for DCI-P3, Rec. 709, Rec. 2020, and Adobe RGB color spaces, together with a rich selection of connectivity, the PA27UCX-K is primed to take on any studio workflow.
576 zones local dimming
Dolby Vision, HDR-10, HLG
Peak Brightness
DCI-P3
Native Contrast Ratio
Industry Leading Color Fidelity
ASUS ProArt PA27UCX-K 4K monitor incorporates the leading technology of mini LED backlight, which is packed in physically half smaller LEDs than the conventional in more densely to increases the granularity of brightness control. ProArt PA27UCX-K offers individual backlight control of a whopping 576 zones with higher luminance and deeper darkness to deliver the best contrast and accurate reproduction of HDR contents.
ASUS ProArt PA27UCX-K features ASUS Smart HDR Technology, which supports multiple HDR (high-dynamic-range) formats and multiple PQ curves to suit content creators' specific requirements. Dolby Vision HDR transforms your viewing experience with ultravivid image — incredible brightness, contrast, and color to expand content creators' storytelling possibilities . It achieves this astonishing image quality through cinema-inspired HDR technology that can deliver billions of colors. HDR-10 support ensures compatibility with existing streaming video services and a growing list of HDR-enabled games, including PQ hard clip curve, PQ Optimized and PQ Basic, to cover all content creators' needs. The PA27UCX-K's HLG (hybrid log gamma) preset allows users to both immerse in, as well as create material for broadcast and satellite TV platforms such as the BBC iPlayer, Japan NHK TV, and DirecTV.
ASUS ProArt PA27UCX-K supports multiple HDR-10 (high-dynamic-range) curves, including PQ Hard Clip, PQ Optimized and PQ Basic which can cover all content creators' needs.
Preserve PQ curve till displaying maximum luminance with accuracy. Any luminance higher than display maximum will be mapped to display maximum.
Reproduce accurate gradations corresponding to maximum brightness of the monitor.Deliver the optimized HDR performance of this display.
Present general HDR performance.
DCI-P3
Rec. 709
Color depth
ProArt PA27UCX-K is factory pre-calibrated using a new, three-scale process to guarantee industry-leading color fidelity. The display then undergoes stringent testing using ASUS advanced grayscale tracking technology to ensure smoother color gradations, better uniformity and high color accuracy with an industry-leading delta-E (△E) < 1 color difference value. Each grayscale level is also carefully measured and set to ensure compliance with the precise DICOM standard for medical use.
ΔE < 1
Industry-leading color accuracy
Whether you're using a desktop, laptop, PC or Mac, ASUS ProArt™ Hardware Calibration offers color accuracy tuning and uniformity compensation to make things easy when it's time to recalibrate your display's brightness and color consistency.
ASUS ProArt PA27UCX-K comes with HDMI 2.0, DisplayPort1.2, USB-C and USB hub. It is built for content creators to easily connect to gadgets including blu-ray player, control panel, peripheral, desktop and display with zero hassle.
Both Built-in Picture-in-Picture (PiP) and Picture-by-Picture (PbP) functionalities allow you to view content from multiple sources simultaneously, and switch between them easily. You can even select which audio source to play.
A comfortable viewing position is always easy to achieve with ProArt™ PA27UCX-K, thanks to its slim profile and ergonomically designed stand that offers tilt, swivel, pivot, and height adjustments. Its onscreen menu even rotates automatically to display correctly when the monitor is used in portrait orientation.

- Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
- All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
- Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
- PCB color and bundled software versions are subject to change without notice.
- Brand and product names mentioned are trademarks of their respective companies.
- The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
ASUS aspires to deliver the incredible in everything it does. With more than 17,000 employees around the globe with a world-class R&D team of 5,500 engineers, ASUS is dedicated to the design and manufacture of products that perfectly meet the needs of today’s (and tomorrow’s) digital home and office. ASUS’ broad portfolio includes motherboards, graphics cards, displays, desktop PCs, all-in-one PCs, laptops, servers, wireless networking devices, tablets, smartphones and wearables. Driven by innovation and committed to quality, the company won 4,385 awards and earned approximately US$13.3 billion of revenue in 2016.
© 2020 ASUS Computer International. All Rights Reserved. ASUS is a registered trademark of ASUSTeK Computer. All specifications and terms are subject to change without notice. Please check with your supplier for exact offers on selected models. Products may not be available in all markets. Product may not be exactly as shown in photos. Actual colors may differ from their appearance due to variation of monitor restrictions and color processing. All trademarks are registered to their respective companies. ASUS shall not be liable for technical or editorial errors or omissions contained herein.