ASUS ProArt Display OLED PA32USD - 31.5" 4K 240Hz QD-OLED
ASUS
ASUS ProArt Display OLED PA32USD - 31.5" 4K 240Hz QD-OLED
The ASUS ProArt Display OLED PA32USD is a 31.5-inch 4K QD-OLED professional monitor built for content creators who need verified colour accuracy from initial production through to final post-processing. It combines a hardware-embedded motorized colorimeter for self-calibration with dual 12G-SDI inputs for uncompressed 4K video, making it suitable for colour grading, broadcast monitoring and game development in a single display. Its 240Hz refresh rate means it handles both colour-critical creative work and performance-sensitive development workflows without needing a second screen.
Why this product
Factory-calibrated with ΔE < 1 accuracy
It ships with measured colour accuracy of ΔE < 1 and covers 100% sRGB, 99% DCI-P3 and BT.2020, giving colour-critical workflows a verified starting point rather than a marketing claim.
Built-in motorized colorimeter for self-calibration
The embedded flip colorimeter lets it recalibrate itself automatically over time, maintaining consistent colour accuracy without requiring an external calibration device.
Dual 12G-SDI for uncompressed 4K broadcast signals
The two 12G-SDI ports accept uncompressed video up to 4K@60Hz and are backward-compatible with 6G and 3G Level A & B signals, covering professional broadcast and cinema monitoring needs.
240Hz refresh rate on a 31.5-inch 4K panel
The 240Hz maximum refresh rate with 0.1ms GTG response time allows smooth playback and rendering at high frame rates, useful for game development and motion review alongside static colour work.
Dolby Vision, HDR10 and HLG all supported
Multiple HDR format support lets creators monitor content in the delivery format it will be viewed in, without switching monitors or emulating the signal chain.
3-year warranty covering panel burn-in
The warranty explicitly includes OLED panel burn-in for three years, which directly addresses the most common concern buyers have about OLED displays in professional workstation use.
- Panel Size31.5"
- Resolution3840 × 2160 (4K UHD)
- Panel TypeQD-OLED
- Refresh Rate240 Hz
- Peak Brightness (HDR)1,000 cd/m²
- Colour AccuracyΔE < 1
- Response Time0.1 ms (GTG)
- Warranty3 years (including panel burn-in)
- SKUASU-2583
- EAN4711636454513
- Thunderbolt 4 USB-C sources — two Thunderbolt 4 ports support daisy-chaining and deliver up to 96W Power Delivery to a connected laptop.
- HDMI 2.1 sources — the single HDMI 2.1 (FRL) port supports high-bandwidth signals from compatible computers, consoles and cameras.
- DisplayPort 2.1 sources — one DisplayPort 2.1 input is available for desktop GPU connections.
- 12G-SDI broadcast equipment — dual 12G-SDI inputs accept uncompressed 4K@60Hz signals and are backward-compatible with 6G, 3G Level A and 3G Level B sources.
- VESA 100×100 mm wall or arm mounting — the standard 100×100 mm VESA pattern allows use with third-party monitor arms and wall mounts.
- Calman, Light Illusion ColourSpace and ProArt Calibration software — hardware calibration is supported through these specific platforms; other calibration applications may not have direct integration.
Best for
- Colour graders and post-production professionals who need verified ΔE < 1 accuracy, DCI-P3 and BT.2020 coverage, and multiple HDR format monitoring in a single display.
- Broadcast and cinema monitor operators who receive 12G-SDI signals from cameras or switching equipment and need uncompressed 4K@60Hz monitoring without conversion hardware.
- Game developers who move between colour-critical art review and high-frame-rate gameplay testing, as the 240Hz refresh rate and 0.1ms GTG response time support both without switching displays.
- Professionals concerned about OLED longevity who want panel burn-in covered explicitly within the warranty period, rather than treated as accidental damage.
- Creators who work across multiple machines — two Thunderbolt 4 ports with daisy-chain support and 96W Power Delivery allow connecting and powering a laptop alongside a desktop without a separate dock.
Trade-offs
- Users who need a secondary display only for SDR office work — the hardware calibration features, dual SDI inputs and associated cost are not necessary for document editing or web browsing.
- Setups requiring more than two high-bandwidth video inputs simultaneously — with one HDMI 2.1 and one DisplayPort 2.1 alongside the two Thunderbolt 4 ports, source switching is limited to these four connections.
- Users who calibrate with software other than ProArt Calibration, Calman or ColourSpace — hardware calibration write-back is only confirmed for these three platforms.
- Buyers who need a lightweight portable display — at 9.08 kg with stand and 6.54 kg without, it is a fixed workstation display; the included handle aids repositioning rather than daily transport.
Designed for content creators, the ProArt Display OLED PA32USD is a professional monitor that features a cutting-edge 31.5-inch 4K HDR QD-OLED panel with 1000-nits brightness and 99% DCI-P3 coverage to deliver highly-accurate colors and exceptional visual detail.
A built-in motorized flip colorimeter enables auto- and self-calibration for consistent, professional-grade color accuracy, and a 240Hz refresh rate allows creators to work on color-critical artwork as well as performance-driven game development — all on one monitor.
In addition to the standard I/O interfaces, the PA32USD supports dual 12G-SDI connectivity to receive uncompressed video signals up to 4K@60Hz.
General
| Brand | ASUS |
|---|---|
| Part Number | 90LM03H0-B013B2 |
| Warranty | 3 years (including panel burn-in) |
Display
| Panel Size | 31.5" widescreen (16:9) |
|---|---|
| Panel Type | QD-OLED |
| Resolution | 3840 × 2160 |
| Pixels Per Inch | 140 PPI |
| Pixel Pitch | 0.182 mm |
| Display Surface | Anti-Reflection |
| Viewing Angle (H/V) | 178° / 178° |
| Brightness (Typical) | 250 cd/m² |
| Brightness (HDR Peak) | 1,000 cd/m² |
| Contrast Ratio | 1,500,000:1 |
| Display Colors | 1,073.7M (10-bit) |
| Response Time | 0.1 ms (GTG) |
| Refresh Rate | 240 Hz |
| HDR Support | HDR10, HLG, Dolby Vision® |
| VRR Technology | Adaptive-Sync |
| Flicker-Free | Yes |
Colour & Calibration
| Colour Accuracy | ΔE < 1 |
|---|---|
| Colour Space (sRGB) | 100% |
| Colour Space (DCI-P3) | 99% |
| Embedded Colorimeter | Yes (supports self-calibration) |
| Calibration Software | ProArt Calibration, Calman Ready, Light Illusion ColourSpace |
| ProArt Preset Modes | Native, sRGB, Adobe RGB, P3, BT.2020, DICOM, HDR_PQ_P3, HDR_PQ_BT.2020, HDR_HLG_BT.2020, HDR_HLG_P3, Dolby Vision, CAL 1, CAL 2, CAL 3 |
| Ambient Light Sensor | Yes |
| Proximity Sensor | Yes |
Connectivity & Ergonomics
| Video Inputs | 12G-SDI × 2, Thunderbolt 4 USB-C × 2 (daisy chain), HDMI 2.1 × 1, DisplayPort 2.1 × 1 |
|---|---|
| USB Hub | USB 3.2 Gen 2 Type-A × 2, Type-C × 1 |
| USB-C Power Delivery | 96W |
| HDCP | 2.3 |
| Earphone Jack | Yes |
| Tilt | +23° ~ -5° |
| Swivel | +30° ~ -30° |
| Pivot | +90° ~ -90° |
| Height Adjustment | 0–130 mm |
| VESA Wall Mounting | 100 × 100 mm |
| Kensington Lock | Yes |
| Net Weight (with Stand) | 9.08 kg (20.02 lbs) |
| Net Weight (without Stand) | 6.54 kg (14.42 lbs) |
| Dimensions with Stand (W × H × D) | 71.83 × 61.58 × 23.97 cm |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.