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.

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.

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.

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.

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. (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.

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.

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.

Specification

Product
Product id	686137
Brand	AsusTek
Partnr	90LM04NC-B01370
EAN/UPC code	4718017463317
Warranty (months)	24 months
Technical details
Sustainability certificates	RoHS
Display
Display diagonal	27 inch
Display resolution	3840 x 2160 Pixels
Native aspect ratio	16:9
Panel type	IPS
Display brightness (typical)	1000 cd/m²
Response time	5 ms
HD type	4K Ultra HD
Display technology	LED
Display surface	Matt
Screen shape	Flat screen
Supported graphics resolutions	3840 x 2160
Aspect ratio	16:9
Contrast ratio (typical)	1000:1
Contrast ratio (dynamic)	1000000:1
Maximum refresh rate	144 Hz
Viewing angle, horizontal	178 °
Viewing angle, vertical	178 °
Display number of colours	1.073 billion colours
Pixel pitch	0.155 x 0.155 mm
Viewable size, horizontal	596.16 mm
Viewable size, vertical	335.34 mm
Digital horizontal frequency	40 - 144 kHz
Digital vertical frequency	30 - 60 Hz
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
High Dynamic Range (HDR) supported	Y
DDC/CI	Y
sRGB coverage (typical)	100 procent
Adobe RGB coverage	99.5 procent
Performance
Flicker-free technology	Y
Low Blue Light technology	Y
Multimedia
Built-in speaker(s)	Y
Built-in camera	N
Number of speakers	2
RMS rated power	2 W
Design
Market positioning	Graphics design
Product colour	Black
Feet colour	Black
Certification	BSMI, CB, CCC, CE, CEL level , CU, ErP, FCC, ISO-9241-307, J-MOSS, KCC, Mac Compliance, PSE, RoHS, UkrSEPRO, UL/cUL, VCCI, WEEE, WHQL (Windows 10, Windows 8.1, Windows 7), MEPS, RCM, TUV Flicker-free , KC , eStandby, TUV Low Blue Light, ICES-3, PC recycle, VESA DisplayHDR 1000, CEC
Ports & interfaces
Built-in USB hub	Y
USB hub version	3.2 Gen 1 (3.1 Gen 1)
USB upstream port type	USB Type-C
Number of upstream ports	1
USB Type-A downstream ports quantity	4
DVI port	N
HDMI	Y
HDMI ports quantity	2
HDMI version	2.0b
DisplayPorts quantity	1
DisplayPort version	1.2
Audio input	N
Headphone out	Y
Headphone outputs	1
Headphone connectivity	3.5 mm
Ergonomics
VESA mounting	Y
Panel mounting interface	100 x 100 mm
Cable lock slot	Y
Cable lock slot type	Kensington
Height adjustment	Y
Height adjustment	120 mm
Swivelling	Y
Pivot angle	-90 - 90 °
Pivot	Y
Swivel angle range	-60 - 60 °
Tiltable	Y
Tilt angle range	-5 - 23 °
Picture-in-Picture	Y
Packaging data
Stand included	Y
Cables included	AC
Package width	768 mm
Package depth	479 mm
Package height	355 mm
Package weight	15500 g
Package type	Box
Power
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	36 kWu
Power consumption (typical)	35.9 W
Energy efficiency class (HDR)	G
Power consumption (standby)	0.5 W
Energy consumption (HDR) per 1000 hours	43 kWu
Power consumption (off)	0.3 W
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	625.2 mm
Depth (with stand)	228.8 mm
Height (with stand)	544.5 mm
Weight (with stand)	11.5 g
Width (without stand)	625.2 mm
Depth (without stand)	91.27 mm
Height (without stand)	367.15 mm
Weight (without stand)	7600 g