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31.5 inch 4K OLED monitor with anti-glare finish and adjustable stand

ASUS

ASUS ProArt PA32UCDM 31.5" 4K 240Hz OLED monitor

SKU CH-CPCR-6KZW6 MPN PA32UCDM

31.5-inch 4K OLED monitor with 240Hz refresh rate, 1000 cd/m² brightness, 99% DCI-P3 gamut and hardware calibration for professional colour-critical work

  • Screen Size31.5"
  • Glare ScreenAnti-glare
  • LED BacklightNo
  • WidescreenYes
  • Maximum Resolution3840 x 2160
  • Resolution3840 x 2160 (4K)
  • 4K clarity on a 31.5-inch OLED panel
  • 240Hz refresh with 0.10ms response for smooth motion
  • 1,000 cd/m² peak brightness and 1,500,000:1 contrast for true HDR
  • Dolby Vision, HLG and HDR10 support for multiple workflows
  • Factory-calibrated Delta E < 1 with hardware calibration stored on the monitor

Professional OLED for 4K HDR creation

The ASUS ProArt PA32UCDM is a 31.5-inch 4K OLED monitor built for professional content creators. It delivers a 3840 x 2160 resolution with a 240Hz refresh rate and a 0.10 ms response time. The QD-OLED panel reaches 1000 cd/m2 peak brightness and covers 99% DCI-P3 and 100% sRGB with Delta E < 1 accuracy.

Check Thunderbolt 4 and HDMI 2.1 bandwidth

Verify that your system can supply 4K at 240Hz over HDMI 2.1 or Thunderbolt 4 with 96W Power Delivery. The stand provides height, tilt and pivot adjustment so confirm desk clearance for the 178° viewing angles. Ensure your workflow supports Dolby Vision, HLG or HDR10 for full HDR benefit.

Sustained 1000-nit brightness with true blacks

The OLED panel maintains 1000 cd/m2 peak brightness without the ABL dimming common on lesser OLEDs. A 1,500,000:1 contrast ratio and true 10-bit color depth stay stable during long grading sessions. Hardware calibration stores profiles in the monitor scaler IC so color remains consistent across reboots and extended workloads.

Highlights

  • 4K clarity on a 31.5-inch OLED panel
  • 240Hz refresh with 0.10ms response for smooth motion
  • 1,000 cd/m² peak brightness and 1,500,000:1 contrast for true HDR
  • Dolby Vision, HLG and HDR10 support for multiple workflows
  • Factory-calibrated Delta E < 1 with hardware calibration stored on the monitor

Specifications

BrandASUS
SeriesProArt
ModelPA32UCDM
Part Number90LM03HE-B01KB0
Screen Size31.5"
Glare ScreenAnti-glare
LED BacklightNo
WidescreenYes
Maximum Resolution3840 x 2160
Resolution3840 x 2160 (4K)
Refresh Rate240Hz
Viewing Angle178° (H) / 178° (V)
Monitor Pixel Density0.182mm
Display Colors1.073 Billion
Brightness1000 cd/m2
Contrast Ratio1,500,000:1
Aspect Ratio16:9
Response Time0.10 ms
PanelOLED
Color GamutsRGB 100%
HDR StandardDolby Vision, HLG, HDR10
VESA Certified DisplayHDRDisplayHDR True Black 400
Horizontal Refresh Rate15~583 KHz
Adaptive Sync TechnologyAdaptive Sync
Curved Surface ScreenFlat Panel
Video Ports1 x HDMI 2.1 / 1 x USB-C (DP Alternative)
USB Ports1 x USB 3.2 Gen 2 Type-C, 1 x USB 3.2 Gen 2 Type-A
Input Video CompatibilityDigital
ConnectorsThunderbolt 4, HDMI, USB Type-C, USB Type-A
DVINo
HDMI1 x HDMI 2.1
Thunderbolt 2Thunderbolt 4 x2, HDMI 2.1 x1, USB 3.2 Gen 2 Type-C x1, USB 3.2 Gen 2 Type-A x1
Thunderbolt 3No
DisplayPortNo
USB 3.01 x USB 3.0 Upstream + 1 x USB 3.0 Downstream
Complies withENERGY STAR
Power Supply100 - 240 VAC, 50/60Hz
Power Consumption<32W
Stand AdjustmentsHeight, Pivot, Tilt
3D Glasses IncludedNo
Built-in TV TunerNo
Built-in Speakers2 x 3W
Built-in WebcamNo
HDCP SupportYes
VESA Compatibility - Mountable100 x 100mm
Dimensions71.73 x 60.25 x 22.80 cm (28.24" x 23.72" x 8.98")
Shipping weight16.69 kg
Package size813 × 572 × 279 mm

Questions about this item

What cables and accessories are included with the ASUS ProArt PA32UCDM and what must be bought separately?

The box contains the 31.5 inch OLED panel with its height-adjustable, pivot and tilt stand, plus power and video cables for Thunderbolt 4 and HDMI 2.1 connections. A separate calibration probe is required if you want to verify the factory Delta E < 1 accuracy yourself.

Which specification should I prioritise when choosing between versions of this 4K 240Hz OLED monitor?

All listed versions share the same 3840 x 2160 resolution, 240Hz refresh rate, 0.10ms response time and 1000 cd/m2 peak brightness, so the deciding factor is the Thunderbolt 4 port with 96W power delivery for single-cable docking.

How does the 1,500,000:1 contrast ratio translate to real-world HDR grading on this display?

The OLED panel delivers true black levels that let you see shadow detail in Dolby Vision, HLG and HDR10 content at the full 1000-nit peak brightness without blooming.

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