| Release year | 2025 | 2024 |
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| Panel | 26.5-inch QD-OLED, 16:9; 3840 × 2160 (4K); 0.153 mm pixel pitch The small pixel pitch (about 166 ppi) makes text and interface edges look sharper than on 27-inch 1440p monitors. ASUS | 31.5-inch flat QD-OLED; 3840 × 2160; 0.1814 mm pixel pitch; anti-reflection surface QD-OLED converts blue OLED light to red and green with quantum dots; because each pixel makes its own light, blacks can switch fully off. 4K at 32 inches gives roughly 140 ppi. MSI |
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| Refresh rate and VRR | 240 Hz; 48–240 Hz variable refresh on HDMI and DP/USB-C inputs; FreeSync Premium Pro, G-SYNC Compatible, VESA AdaptiveSync Display 240Hz All inputs support 240 Hz at 4K; variable refresh prevents tearing and stutter as the game frame rate moves between 48 and 240. ASUS | — |
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| Response time | 0.03 ms (GtG) Grey-to-grey transition time; because OLED pixels change much faster than LCD, motion blur depends mostly on the refresh rate. ASUS | — |
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| Brightness and contrast | 1,000 cd/m² HDR peak; 1,500,000:1 typical contrast 1,000 cd/m² is a peak reached on a small area of the screen; a full white screen stays much lower. ASUS gives no typical SDR brightness value. ASUS | — |
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| HDR | VESA DisplayHDR 400 True Black; HDR10; Dolby Vision The True Black tier measures OLED’s very low black level; 400 is the minimum peak brightness threshold in the certification test. Dolby Vision support lets compatible sources use scene-by-scene HDR data. ASUS | — |
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| Colour | 99% DCI-P3, 145% sRGB; 10-bit (1.07 billion colours); ΔE < 2 ΔE < 2 means factory calibration deviates from target colours by an amount most people cannot see; a calibration report is included. ASUS | 10-bit (1.07 billion colours); 99% DCI-P3, 97% Adobe RGB, 138% sRGB 138% sRGB means the gamut extends well beyond sRGB; use the monitor’s sRGB mode so sRGB content does not look oversaturated. MSI |
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| Inputs | 1 × DisplayPort 2.1; 2 × HDMI 2.1 (FRL); 1 × USB-C (DP Alt Mode, 90 W power delivery); headphone jack USB-C takes video over a single cable and supplies up to 90 W to a laptop. The HDMI 2.1 inputs can be used for 4K 120 Hz on consoles. ASUS | 1 × DisplayPort 1.4a; 2 × HDMI 2.1; 1 × USB-C (DP Alt Mode, 90 W PD); 2 × USB 2.0 Type-A, 1 × USB 2.0 Type-B; headphone out The USB-C input can carry video and charge a laptop at up to 90 W over a single cable. Display Ninja says the monitor has a built-in KVM; the USB-A ports run at USB 2.0 speed. MSI |
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| USB and KVM | 3 × USB-A 5 Gbps (USB 3.2 Gen 1) hub; KVM switch KVM moves the keyboard and mouse attached to the monitor between two computers when the input is switched. ASUS | — |
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| Speakers | None A headphone jack or external speakers are needed for audio. ASUS | — |
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| OLED protection | ASUS OLED Care; Neo Proximity Sensor OLED Care includes burn-in prevention functions such as pixel cleaning, screen shift, logo brightness adjustment and taskbar detection. The proximity sensor dims the screen when the user leaves, reducing static image time. ASUS | — |
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| Power consumption | Under 80 W in operation; under 0.5 W in standby, 0.3 W off ASUS | — |
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| Stand and mounting | Tilt +20°/−5°, swivel ±30°, pivot ±90°, height 0–110 mm; VESA 100 × 100; 1/4-inch tripod socket The tripod socket is used to mount accessories such as a camera or light on the stand. ASUS | Tilt −5/15°, swivel ±30°, pivot ±10°, 110 mm height adjustment; VESA 100 × 100 MSI |
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| Dimensions and weight | With stand 61.03 × 54.95 × 21.88 cm, 7.62 kg; without stand 61.03 × 36.92 × 7.05 cm, 4.97 kg ASUS | — |
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| Warranty | 3 years, including panel burn-in Warranty terms can vary by country. ASUS | 3 years, including panel burn-in On OLED panels, images left static for long periods can leave a permanent mark (burn-in); MSI covers this risk under warranty. Terms may vary by country. MSI |
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| Refresh and response | — | 240 Hz (48–240 Hz variable range); 0.03 ms GtG MSI says 240 Hz at 4K is reachable over DisplayPort 1.4a, HDMI 2.1 and USB-C alike. 0.03 ms is grey-to-grey transition time, not total input lag. MSI |
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| Brightness and HDR | — | 250 nits typical; DisplayHDR True Black 400; 1,500,000:1 typical contrast DisplayHDR True Black 400 is the VESA class for displays that can produce deep blacks such as OLED; it requires 400-nit small-area brightness and a very low black level. 250 nits is the full-screen SDR figure. MSI |
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| Adaptive sync | — | G-SYNC Compatible; AMD FreeSync Premium Pro Adaptive sync matches the display refresh to the game’s frame rate to reduce tearing and stutter. FreeSync Premium Pro adds a low-latency requirement in HDR. MSI |
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| Size and weight | — | With stand 718 × 242 × 483 mm; without stand 718 × 69 × 418 mm; 9.6 kg net MSI |
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