ProArt Display PA27UCX-K

ASUS ProArt Display PA27UCX-K 4K HDR IPS Mini LED Professional Monitor - 27”, 1000 nits, Off-Axis Contrast Optimization, HDR-10, Dolby Vision, HLG, 576 zones, ΔE < 1, 97% DCI-P3, 99.5% Adobe RGB, 100% sRGB/Rec. 709 , Hardware Calibration, USB-C, Calman Ready, ColourSpace Integration

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 90W of power to external devices
X-rite i1 Display Pro included

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Awards

"It's been argued that even pro gamers can't perceive or really benefit from numbers above 240 Hz. But even if that’s the case, we’re happy to see any instance of engineers pushing performance into the realm of unnecessary. Pricing and an on-sale date still to come."

It’s 2023, and ASUS has been voted as the Best Gaming Monitor Brand.

For gamers, performance always comes first, then value. And you can clearly see this in our results as ASUS takes Best Gaming Monitor Brand with 26% of the votes, while Prism+ is much further behind at 15%.

The ASUS Republic of Gamers (ROG) branding has been highly successful when it comes to truly building a sub-brand that targets gamers.

With 26% of the votes, ASUS is once again our readers’ favourite gaming monitor brand.

EHA Reader Awards 2024 These are the winners!

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Media reviews

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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.

Mini LED

576 zones local dimming

4K HDR

Dolby Vision, HDR-10, HLG

1000nits

Peak Brightness

97%

DCI-P3

1 Million:1

Native Contrast Ratio

Delta E < 1

Industry Leading Color Fidelity

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.

80%

Halo Effects

7X

Contrast Ratio Enhancement

*Compared to typical mini-LED displays. Results are based on internal ASUS research and may vary depending on factors including measuring angle, instruments and operating environment.

World's 1^st 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.

HDR-10
HLG

The World's 1st 27-inch
4K Monitor to Support
Dolby Vision™

Dolby Vision™ HDR transforms entertainment experience with ultra-vivid picture quality, providing incredible brightness, contrast, color and detail to bring entertainment to life. With Dolby Vision, the PA27UCX-K can bring confidence for content creators that their images are represented with ultimate consistency.

Learn more about Dolby Vision

Multiple PQ Curves

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.

PQ Hard Clip
Preserve PQ curve till displaying maximum luminance with accuracy. Any luminance higher than display maximum will be mapped to display maximum.
PQ Optimized
Reproduce accurate gradations corresponding to maximum brightness of the monitor.Deliver the optimized HDR performance of this display.
PQ Basic
Present general HDR performance.

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.

97%

DCI-P3

100%

Rec. 709

10bit

Color depth

97%

DCI-P3

100%

Rec. 709

10bit

Color depth

Industry Leading Color Fidelity for Truly Expressive Hues

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

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.

1

Seamless Calibration
2

Color accuracy optimization
3

Uniformity compensation
4

Saved color parameter profiles

ProArt displays are compatible with most major calibrators, including those from X-Rite, Datacolor and Klein, and also work seamlessly with Calman and Light Illusion ColourSpace CMS professional hardware calibration software to make calibration faster and easier. (Calibration device and Calman and Light Illusion ColourSpace CMS software are not included with ProArt PA27UCX-K)
ASUS ProArt™ Calibration lets you optimize color space settings for different content. Besides sRGB, you can create advanced setups comprising of five different color spaces and other customized settings.
ASUS ProArt™ Calibration gives you 3x3 and 5x5 uniformity compensation matrices to ensure consistent brightness throughout the screen to reduce color shift.
The ASUS ProArt™ Calibration Technology saves all color parameter profiles on the ProArt™ monitor's internal scaler IC chip instead of the PC. This lets you connect your monitor to different devices without needing to continuously change existing settings. It also reduces the signal distortion between the IC and the LCD optical spectrum. The color profiles can be easily activated by using the hotkey on the monitor next time without a PC or calibrators.

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.

HDMI (v2.0)
DisplayPort
USB-C
USB-A

Picture-in-Picture & Picture-by-Picture

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.

Picture-by-Picture (PbP) mode

To simultaneously experience different settings, place multiple input sources side by side onscreen and configure each individual window's color settings with sRGB, Adobe RGB, DCI-P3, Rec. 2020, User Mode 1 or User Mode 2.
Picture-in-Picture (PiP) mode

Easily place your second input source in a window in one corner of the display.

Picture-by-Picture(PbP) mode
Picture-in-Picture(PiP) mode

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.

Height Adjustment
0~120 mm
Tilt
-5°~+23°
Pivot
-90°~+90°
Swivel
-60°~+60°

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Master Your HDR Workflow

Mini LED

4K HDR

1000nits

97%

1 Million:1

Delta E < 1

Excellent Color and Contrast from Any Viewing Angle

80%

7X

World's 1st 27-inch 4K Monitor with Mini LED Backlight

ASUS Smart HDR Technology

The World's 1st 27-inch 4K Monitor to Support Dolby Vision™

Multiple PQ Curves

Transform Your Viewing Experience

97%

100%

10bit

97%

100%

10bit

Industry Leading Color Fidelity for Truly Expressive Hues

ΔE < 1

Industry Leading Color Fidelity for Truly Expressive Hues

ΔE < 1

The Most Flexible Hardware Calibration

Connect to Your Workflow

Picture-in-Picture & Picture-by-Picture

Picture-by-Picture (PbP) mode

Picture-in-Picture (PiP) mode

Ergonomic Design

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World's 1^st 27-inch 4K Monitor with Mini LED Backlight

The World's 1st 27-inch
4K Monitor to Support
Dolby Vision™