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  3. ProArt PA32UCDM vs UltraFine 32U990A

Asus ProArt PA32UCDM vs LG UltraFine 32U990A

What ProArt PA32UCDM does better (6) and where UltraFine 32U990A wins (3) — every spec side by side.

Asus ProArt PA32UCDM
Asus · 2025ProArt PA32UCDM
8.1Score
6 advantages≈ $1,450
vs
LG UltraFine 32U990A
8.7Score
3 advantages≈ $1,650
Higher score
8.4Screen9.6
8.6Colour accuracy9.3
7.7Connectivity7.1
3.2Design & ergonomics2.4
Dimensions

Size comparison

ProArt PA32UCDMUltraFine 32U990A
717.3 × 602.5228718 × 582198
ProArt PA32UCDMUltraFine 32U990ADifference
Height602.5 mm582 mm+20.5 mm
Width717.3 mm718 mm−0.7 mm
Depth228 mm198 mm+30 mm
Weight9 kg9.5 kg−0.5 kg

Drawn to the same scale from the official dimensions (front and side).

Why is ProArt PA32UCDM better than UltraFine 32U990A?

  1. Refresh rate240 Hz vs 60 Hz4×
  2. Contrast ratio (static)1,500,000:1 vs 2,000:1750×
  3. Response time0.1 ms vs 5 ms50×
  4. Height adjustment130 mm vs 60 mm2.2×
  5. Panel typeOLED vs IPS
  6. Weight9 kg vs 9.5 kg+6%

Why is UltraFine 32U990A better than ProArt PA32UCDM?

  1. Pixel density140 ppi vs 224 ppi+60%
  2. Brightness (typical)250 nits vs 450 nits+80%
  3. HDRHDR10 vs DisplayHDR 600
Specifications

Side by side

Display
Screen size31.5″31.5″
Resolution3840 × 21606144 × 3456
Resolution class4K UHD6K
Pixel density140 ppi224 ppi
Aspect ratio16:916:9
Panel typeOLEDIPS
Refresh rate240 Hz60 Hz
Brightness (typical)250 nits450 nits
Peak brightness (HDR)1,000 nits—
Contrast ratio (static)1,500,000:12,000:1
Response time0.1 ms5 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%—
Adobe RGB coverage—99.5%
DCI-P3 coverage99%98%
Colour accuracy (ΔE, claimed)ΔE 1—
Colour depth10 bit—
Hardware calibrationYes—
HDRHDR10DisplayHDR 600
Connectivity
USB-C video input (one cable)YesYes
USB-C charging (Power Delivery)96 W96 W
ThunderboltYesYes
KVM switch—Yes
HDMI inputs11
DisplayPort inputs—1
USB hubYesYes
Daisy chain (DP MST)Yes—
Built-in speakersYesYes
Design & ergonomics
Height adjustment130 mm60 mm
Pivot (portrait rotation)YesYes
SwivelNo—
VESA mount100 × 100 mm—
Weight9 kg9.5 kg
Width717 mm718 mm
Height602 mm582 mm
Depth228 mm198 mm
Product lineASUS ProArt—
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