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Metallic black 49 inch curved ultrawide monitor with thin bezels on a height adjustable stand

MSI

MSI MPG 491CQPX QD-OLED 49" 240Hz gaming monitor

SKU CH-YXXG-YQPRQ MPN MPG 491CQPX QD-OLED

A 49-inch 32:9 QD-OLED gaming monitor with 5120 x 1440 resolution, 240Hz refresh rate, 0.03ms response time and G-Sync Compatible adaptive sync

  • Cabinet ColorMetallic Black
  • Bezel Design3 Sided Thin Frame
  • Screen Size49"
  • WidescreenYes
  • Glare ScreenGlare with narrow bezel
  • PanelOLED
  • Immersive 32:9 ultrawide view on a 49" 1800R curved DQHD panel
  • Ultra-fast 0.03ms GTG response eliminates motion blur in competitive play
  • 240Hz refresh delivers ultra-smooth motion for high-performance gaming
  • DisplayHDR True Black 400 with 1,500,000:1 contrast gives deep blacks and vivid highlights
  • USB-C with 98W power delivery plus dual HDMI 2.1 and DisplayPort 1.4a connect PC and console

Massive 49-inch DQHD QD-OLED display

The MSI MPG 491CQPX is a 49-inch curved gaming monitor built on a QD-OLED panel with a 32:9 DQHD resolution of 5120 x 1440. It targets enthusiasts who want an immersive ultrawide experience for both competitive gaming and content creation. The 1800R curvature wraps the panoramic view around the user for a wider field of vision.

240 Hz refresh rate with 0.03 ms response

This monitor delivers a 240 Hz refresh rate paired with a 0.03 ms GTG response time, the specification that defines its suitability for high-speed gaming. It supports G-Sync Compatible adaptive sync and carries ClearMR 13000 certification to reduce motion blur. The panel reaches 1000 nits peak brightness at 3% APL and covers 99% DCI-P3 and 146% sRGB for vivid HDR colour.

HDMI 2.1, DisplayPort 1.4a and USB-C with 98 W PD

Connectivity includes two HDMI 2.1 ports and one DisplayPort 1.4a for PC and console gaming at full resolution and refresh rate. A USB-C port with DisplayPort Alt Mode provides up to 98 W power delivery to charge a connected laptop. The stand offers height, swivel and tilt adjustment, while VESA mounting allows alternative installation if desk space is limited.

Highlights

  • Immersive 32:9 ultrawide view on a 49" 1800R curved DQHD panel
  • Ultra-fast 0.03ms GTG response eliminates motion blur in competitive play
  • 240Hz refresh delivers ultra-smooth motion for high-performance gaming
  • DisplayHDR True Black 400 with 1,500,000:1 contrast gives deep blacks and vivid highlights
  • USB-C with 98W power delivery plus dual HDMI 2.1 and DisplayPort 1.4a connect PC and console

Specifications

BrandMSI
ModelMPG 491CQPX QD-OLED
Part Number9S6-3FA84T-017
Cabinet ColorMetallic Black
Bezel Design3 Sided Thin Frame
Screen Size49"
WidescreenYes
Glare ScreenGlare with narrow bezel
PanelOLED
Display TypeDQHD
Adaptive Sync TechnologyG-Sync Compatible
Resolution5120 x 1440
Viewing Angle178° (H) / 178° (V)
Aspect Ratio32:9
BrightnessSDR: 250 nits; HDR: 450 nits (Typ.) (True Black 400 with 10% APL), 1000 nits (Typ.) (Peak 1000 with 3% APL)
Contrast Ratio1,500,000:1
Response Time0.03ms (GTG)
Display Colors1.07 Billion
Monitor Pixel Density0.233mm
Refresh Rate240Hz
VESA Certified DisplayHDRDisplayHDR True Black 400
Curved Surface ScreenCurved
Curvature Radius1800R
HDMI2 x HDMI 2.1
DisplayPort1 x DisplayPort 1.4
Video Ports2 x HDMI 2.1 (DQHD@240Hz), 1 x DisplayPort 1.4a, 1 x Type-C (DP alt.) w/ 98W PD
USB Ports2 x USB 2.0 (Type A), 1 x USB 2.0 (Type B; PC to MNT)
Headphone1 x Headphone-out
Power SupplyInternal Power Board, 100~240V, 50/60Hz
Regulatory ApprovalsRoHS, CB, EMC, CE/FCC
Stand AdjustmentsTilt -5° ~ 20°
Swivel -30° ~ 30°
Height Adjustment 0 - 100 mm
Built-in SpeakersNo
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
FeaturesOLED True Black with High HDR
Ultra Wide 32:9 screen
1800R Curved screen for surround view
5K Res for best gaming experience
Height adjustable arm
Super narrow bezel for max viewing size
MSI Gaming OSD
RGB gaming LED finishing
Dual QHD Res & HDR for Ultimate gaming experience
Gaming Intelligence APP
Dimensions16.15" x 47.05" x 12.92" with stand
14.64" x 47.05" x 7.48" without stand
Weight23.3 lbs.
Shipping weight16.69 kg
Package size1334 × 489 × 282 mm

Questions about this item

How does the 5120 x 1440 DQHD resolution look on a 49 inch 32:9 curved panel?

The 49 inch 1800R curved screen delivers a dual QHD 32:9 image with 0.233mm pixel density, giving sharp detail across the full ultrawide field without scaling.

What refresh rates do the HDMI 2.1 and DisplayPort 1.4a connections actually support?

Both HDMI 2.1 ports and the DisplayPort 1.4a connection can drive the full 5120 x 1440 resolution at 240Hz with VRR for PC and console.

What VESA mount pattern and stand adjustments does the monitor use?

The stand provides height, swivel and tilt adjustment; the chassis also includes a standard VESA mount for wall or arm installation.

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