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Compare up to three monitors. Check their native display modes, connections and warranty before choosing.

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4 documented differences · 2 details to confirm

OLED monitor specifications, current offers and purchase limits
Specification	ASUSPG32UCWM Price not verified No new Amazon offer Checked Oct 23, 9:00 AM ET. Price details View at ASUS	HP9R181AA#ABA $749.99 In stock at Amazon Checked Oct 23, 9:00 AM ET. Price details Check price on Amazon
Screen and display modes
Screen size	31.5 inches	31.5 inches
Native resolution and refresh	3840 × 2160 at 240Hz	3840 × 2160 at 240Hz
Panel technology	WOLED	QD-OLED
Screen format	Standard	Standard
Lower-resolution modes	1920 × 1080 at 480Hz (Dual mode)	No additional mode documented
Connections and charging
Documented inputs	HDMI 2.1, DisplayPort 2.1	HDMI 2.1, DisplayPort 2.1
USB-C video	Yes	Yes
USB-C charging	90W	140W
KVM switch	Yes	Yes
Everyday use
Curvature	Flat	Flat
Screen coating	Glossy	Anti-reflection
Built-in speakers	No	Yes
Warranty
Burn-in coverage	Covered for 3 years, subject to warranty termsWarranty terms ↗	Not confirmed

Before you choose.

The faster secondary mode uses fewer pixels. Check the resolution and refresh rate together before buying.

USB-C carries video and supplies up to 90W. Compare that with your computer's charging needs.

Lower-resolution modes: 1920 × 1080 at 480Hz (Dual mode).

Sources and product image

USB-C carries video and supplies up to 140W. Compare that with your computer's charging needs.

Sources and product image

Prices are in USD, before tax. A model remains in your comparison when its stock changes. About prices and stock →