MSI MPG 321URXW QD-OLED White 31.5-Inch UHD QD-OLED Gaming Monitor 240Hz 0.03ms Explain QD-OLED technology Compare OLED vs LCD


- 31.5-inch UHD (3840×2160) QD-OLED panel with 240Hz refresh rate for fluid gaming.
- 0.03ms (GtG) response time and DisplayHDR True Black 400 for vibrant, deep blacks.
- 99% DCI-P3 and 1.07 billion colors for accurate, lifelike color reproduction.
- G-Sync Compatible and VESA ClearMR 13000 for tear-free, motion-blur-free performance.
- Versatile ports (DP 1.4a, 2x HDMI 2.1, USB Type-C 90W PD) and 3-year burn-in warranty included.
Description
Transform your gaming setup with the MSI MPG 321URXW QD-OLED White, a stunning 31.5-inch UHD (3840×2160) flat gaming monitor designed for immersive visuals and high performance. Featuring a Quantum Dot OLED panel, it delivers 1.07 billion colors with 99% DCI-P3 coverage and a 1500000:1 contrast ratio for incredible depth and brightness—up to 1000 nits peak (HDR) and 450 nits (True Black 400 with 10% APL). With a 240Hz refresh rate and an ultra-fast 0.03ms (GtG) response time, it ensures smooth, blur-free gameplay, certified by VESA DisplayHDR True Black 400 and G-Sync Compatible for tear-free action. The anti-reflective surface enhances visibility, while versatile connectivity (DisplayPort 1.4a, 2x HDMI 2.1, USB Type-C with 90W PD) and a fully adjustable 4-way stand make it ideal for PC and console gaming. Backed by a 3-year burn-in warranty, this monitor is perfect for gamers seeking precision and style.
Specification | Details |
---|---|
Panel Size | 31.5” |
Active Display Area (mm) | 699.48(H) x 394.73(V) |
Curvature | Flat |
Panel Type | QD-OLED |
Panel Resolution | 3840 x 2160 (UHD) |
Pixel Pitch (H x V) | 0.1814 (H) x 0.1814 (V) |
Aspect Ratio | 16:9 |
Brightness (nits) | SDR: 250, HDR: 450 (Typ.) (True Black 400 with 10% APL), 1000 (Typ.) (Peak 1000 with 3% APL) |
Contrast Ratio | 1500000:1 (Typ.) |
Signal Frequency | 104.88~565.44 KHz(H) / 48~240.39 Hz(V) |
Activated Range | 48~240Hz |
Refresh Rate | 240Hz |
Response Time | 0.03ms (GtG) |
Dynamic Refresh Rate Technology | G-Sync Compatible |
HDR Support | DisplayHDR True Black 400 |
Video Ports | 1 x DisplayPort 1.4a, 2 x HDMI 2.1 (UHD@240Hz), 1 x Type-C (DP alt.) w/ PD 90W |
USB Ports | 2 x USB 2.0 Type-A, 1 x USB 2.0 Type-B |
Audio Ports | 1 x Headphone-out |
Viewing Angle | 178°(H) / 178°(V) |
Adobe RGB / DCI-P3 / sRGB | 97% / 99% / 138% |
Surface Treatment | Anti-Reflection |
Display Colors | 1.07B, 10 bits |
Frameless Design | Yes |
PIP / PBP Function | Yes |
Power Type | Internal Power Board |
Power Input | 100-240V, 50/60Hz |
Adjustment (Tilt) | -5° ~ 15° |
Adjustment (Swivel) | -30° ~ 30° |
Adjustment (Pivot) | -10° ~ 10° |
Adjustment (Height) | 0 ~ 110 mm |
Kensington Lock | Yes |
VESA Mounting | 100 x 100 mm |
Dimension with Stand (W x D x H) | 718 x 242 x 483 mm (28.2 x 9.5 x 19.0 inch) |
Dimension without Stand (W x D x H) | 718 x 69 x 418 mm (28.2 x 2.7 x 16.4 inch) |
Weight (NW / GW) | 9.6 kg (21.1 lbs) / 12.3 kg (27.1 lbs) |
Carton Dimension (W x D x H) | 975 x 185 x 515 mm (38.3 x 7.2 x 20.2 inch) |
Accessories | 1x HDMI Cable (2.1), 1x DisplayPort Cable (1.4a), 1x Power Cord (C13), 1x Quick Guide, 1x USB Type-B to A Cable, 4x VESA Wall Mount Screw |
Note | Display Port: 3840 x 2160 (Up to 240Hz), HDMI: 3840 x 2160 (Up to 240Hz), Type C (DP alt.): 3840 x 2160 (Up to 240Hz) and 90W PD charging, Support: HDMI CEC, KVM, PIP/PBP *Adobe RGB, DCI-P3, and sRGB follow CIE1976 Standard |
Warranty | 3 years (including panel burn-in) |
Additional information
Weight | 11 kg |
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Dimensions | 100 × 55 × 18 cm |
Brand | MSI |
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