MSI MAG 321UPX QD-OLED 31.5-Inch 4K UHD 240Hz Gaming Monitor, 0.03 ms GtG, QD-OLED, DisplayHDR True Black 400, Adaptive-Sync, OLED Care 2.0, Height/Swivel/Tilt Stand

MSI MAG 321UPX QD-OLED 31.5-Inch 4K UHD 240Hz Gaming Monitor, 0.03 ms GtG, QD-OLED, DisplayHDR True Black 400, Adaptive-Sync, OLED Care 2.0, Height/Swivel/Tilt Stand

709 $

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BRAND-NEW SEALED ~ 6 MONTHS WARRANTY

Expert Features

  • Third-Gen QD-OLED Panel : A 31.5-inch UHD QD-OLED panel delivers 4K detail, pixel-level blacks, sharp text, and 10-bit color depth.
  • 240Hz And 0.03ms GtG : Ultra-fast 240Hz refresh and 0.03ms response timing bring ruthless clarity to FPS, racing, fighting, and competitive games.
  • DisplayHDR True Black 400 : VESA-certified HDR pairs deep OLED blacks with precise highlights for properly dramatic dark scenes.
  • ClearMR 13000 Motion Clarity : Certified motion performance helps reduce visible blur when the screen gets chaotic—ya3ne, when it matters.
  • QD Premium Color : Covers 99% DCI-P3, 97.5% Adobe RGB, and 138.2% sRGB, with factory Delta E ≤ 2 color accuracy.
  • OLED Care 2.0 : Pixel Shift, Panel Protect, Static Screen Detection, boundary detection, taskbar detection, and multi-logo detection help reduce burn-in risk.
  • Graphene Cooling, Zero Fan Noise : Graphene film and a custom heatsink dissipate heat in a fanless design.
  • Console-Ready HDMI 2.1 : Two full-bandwidth HDMI 2.1 ports deliver 4K up to 240Hz and support 48Gbps, VRR, ALLM, HDR, and 120Hz console mode.
  • USB-C Display With 15W PD : USB-C supports DisplayPort Alt Mode, 4K at up to 240Hz, and up to 15W charging.
  • Gaming Assistance : Smart Crosshair, Optix Scope, and AI Vision help reveal dark details, improve visibility, and keep your aim locked.
  • Proper Ergonomics : Tilt, swivel, height, and limited pivot adjustment let the 31.5-inch panel fit the desk instead of bullying it.

Expert Specs

Specification Detail
Official Sources MSI Product Page · MSI Specifications
Model MAG 321UPX QD-OLED
Panel Size / Type 31.5-inch, flat QD-OLED
Active Display Area 699.48 × 394.73mm
Resolution / Aspect Ratio 3840 × 2160 UHD; 16:9
Pixel Pitch 0.1814 × 0.1814mm
Refresh Rate / Response 240Hz; 0.03ms GtG
Adaptive-Sync Range 48–240Hz
Signal Frequency 31–585kHz horizontal; 48–360Hz vertical
Brightness / Contrast 250 nits; 1,500,000:1
HDR / Motion Certification VESA DisplayHDR True Black 400; VESA ClearMR 13000
Color 1.07 billion colors, 10-bit; 97.5% Adobe RGB, 99% DCI-P3, 138.2% sRGB; Delta E ≤ 2
Viewing Angle / Surface 178° horizontal / 178° vertical; anti-reflection coating
Video Inputs 1 × DisplayPort 1.4a; 2 × HDMI supporting 4K up to 240Hz; 1 × USB-C with DP Alt Mode and 15W PD
Port Performance DisplayPort, HDMI, and USB-C DP Alt Mode support 3840 × 2160 up to 240Hz; USB-C provides up to 15W charging
Audio 1 × headphone-out
Console Features HDMI 2.1, 48Gbps bandwidth, VRR, ALLM, HDR, 120Hz console mode, and HDMI CEC
Gaming Tools Smart Crosshair, Optix Scope, AI Vision, Adaptive-Sync
OLED Protection OLED Care 2.0, graphene film, custom heatsink, fanless design, 24-hour OLED refresh cycle
Stand Adjustment Tilt: -5° to 15°; swivel: -30° to 30°; pivot: -10° to 10°; height: 0–100mm
Mounting / Security VESA 100 × 100mm; Kensington lock
Power Power cable; 100–240V, 50/60Hz
Dimensions With Stand 717 × 242 × 477mm
Dimensions Without Stand 717 × 72 × 419mm
Weight 9.1kg net; 11.4kg gross
Carton Dimensions 972 × 185 × 513mm worldwide carton; 1200 × 250 × 540mm outer carton
Warranty 1 year, including OLED burn-in coverage

**Warranty Disclaimer — Warranty Has Different Personalities**
 Expert Zone receives products from different trusted sources, and each source may provide a different warranty timeline. That’s why warranty coverage can vary from item to item. This has nothing to do with authenticity — no fake mustaches here. We are always transparent about originality, condition, warranty, and any product notes before you buy.
Dead Pixel Policy: All our monitors are manufactured under strict quality standards. Due to the nature of modern display technologies —a small number of inactive or bright pixels may occasionally occur. Warranty coverage applies only if three (3) or more dead pixels are present. Fewer than three are considered within normal production tolerances.

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