MSI MPG 491CQPX QD-OLED 49" DQHD 240Hz Curved Gaming Monitor
PRODUCT DESCRIPTION
MSI MPG 491CQPX QD-OLED 49" DQHD 240Hz Curved Gaming Monitor
Key specifications: 49" · DQHD · Curved 1800R · QD-OLED · 240Hz · VESA ClearMR 13000 · 0.03ms(GtG) · G-SYNC Compatible · HDR400 · Adjustable Stand · 2x HDMI2.1 · DP1.4a · USB-C PD98W · USB Hub · KVM
240Hz Refresh Rate + 0.03ms Response Time
The QD-OLED panel runs at 240Hz with a 0.03ms GtG response time, suited to fast-paced competitive game genres.
ClearMR 13000
The monitor is VESA ClearMR 13000 certified for motion clarity.
The True Black
QD-OLED achieves pixel-level dimming control for pure black scenes without backlight bleeding, certified VESA DisplayHDR True Black 400.
OLED Care 2.0
Burn-in protection combines a graphene film and custom heatsink with boundary, taskbar and multi-logo detection.
Gaming Intelligence App
Monitor settings can be configured with keyboard and mouse, with hotkeys to switch settings between games.
MSI MPG 491CQPX QD-OLED Datasheet — Technical Specifications
General
| Product Name | MSI MPG 491CQPX QD-OLED 49" DQHD 240Hz Curved Gaming Monitor |
| Model | MPG 491CQPX QD-OLED |
| MSI Part Number | 9S6-3FA84T-025 |
| EAN | 4711377279284 |
| Brand / Series | MSI QD-OLED Gaming Monitors |
| OLED Panel Warranty | MSI offers a 3-year OLED panel warranty that covers burn-in |
Display
| Panel Size | 49" |
| Active Display Area (mm) | 1196.7 (H) x 339.2 (V) |
| Curvature | Curve 1800R |
| Panel Type | QD-OLED |
| Panel Resolution | 5120 x 1440 (DQHD) |
| Pixel Pitch (H x V) | 0.233 (H) x 0.233 (V) |
| Aspect Ratio | 32:9 |
| 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 | 30~390 KHz (H) / 48~240Hz (V) |
| Activated Range | 48~240Hz |
| Refresh Rate | 240Hz |
| Response time | 0.03ms (GtG) |
| Dynamic Refresh Rate Technology | NVIDIA G-SYNC Compatible / AMD FreeSync™ Premium Pro |
| HDR Support | DisplayHDR True Black 400 |
| Viewing Angle | 178° (H) / 178° (V) |
| Adobe RGB / DCI-P3 / sRGB | 98% / 99% / 146% (CIE1976 Standard) |
| Surface Treatment | Anti-Reflection |
| Display Colors | 1.07B, 10 bits |
Connectivity & Features
| Video ports | 2x HDMI™ 2.1 (DQHD@240Hz) / 1x DisplayPort 1.4a / 1x Type-C (DP alt.) w/ 98W PD |
| USB ports | 2x USB 2.0 Type A / 1x USB 2.0 Type B |
| Audio ports | 1 x Headphone-out |
| Note | HDMI™: 5120 x 1440 (Up to 240Hz) / DisplayPort: 5120 x 1440 (Up to 240Hz) / Type-C: 5120 x 1440 (Up to 240Hz) / Support: HDMI™ CEC, KVM, PIP/PBP |
Ergonomics & Mounting
| Adjustment (Tilt) | -5° ~ 20° |
| Adjustment (Swivel) | -30° ~ 30° |
| Adjustment (Height) | 0 ~ 100mm |
| Kensington Lock | Yes |
| VESA Mounting | 100 x 100 mm |
Power
| Power Type | Internal Power Board |
| Power Input | 100~240V, 50/60Hz |
Dimensions & Weight
| Dimension with Stand (W x D x H) | 1195 x 328 x 410 mm (47.0 x 12.9 x 16.1 inch) |
| Dimension without Stand (W x D x H) | 1195 x 190 x 372 mm (47.0 x 7.48 x 14.64 inch) |
| Weight (NW / GW) | 10.6kg (23.3 lbs) / 16.4kg (36.1 lbs) |
| Carton Dimension (W X D X H) | 1333 x 286 x 493 mm (52.4 x 11.2 x 19.4 inch) |
Certifications, Warranty & Accessories
| Accessories | 1x HDMI™ Cable (2.1), 1x DisplayPort Cable (1.4a), 1x USB Type-B to A Cable, 1x Power Cord (C13), 1x Quick Guide, 4x VESA Wall Mount Screw |
Specifications are as published by MSI and may change without notice — see the MSI product page for the latest details.
Compatibility & Connectivity
Video Inputs
2x HDMI™ 2.1 (DQHD@240Hz) / 1x DisplayPort 1.4a / 1x Type-C (DP alt.) w/ 98W PD
USB
2x USB 2.0 Type A / 1x USB 2.0 Type B
Audio
1 x Headphone-out
Supported Modes (MSI note)
HDMI™: 5120 x 1440 (Up to 240Hz) / DisplayPort: 5120 x 1440 (Up to 240Hz) / Type-C: 5120 x 1440 (Up to 240Hz) / Support: HDMI™ CEC, KVM, PIP/PBP
Mounting
VESA 100 x 100 mm — fits standard VESA monitor arms; check the arm's weight rating against the monitor weight in the datasheet.
Package Contents & MSI QD-OLED Gaming Monitors Ordering Information
In the Box
1x HDMI™ Cable (2.1), 1x DisplayPort Cable (1.4a), 1x USB Type-B to A Cable, 1x Power Cord (C13), 1x Quick Guide, 4x VESA Wall Mount Screw
MSI QD-OLED Gaming Monitors
| Model | Key feature |
| MPG 491CQPX QD-OLED (this listing) | 49" / DQHD / Curved 1800R / QD-OLED / 240Hz |
| MPG 341CQR QD-OLED X36 | 34" / UWQHD / Curved 1800R / Tandem QD-OLED / 360Hz |
| MPG 341CQPX QD-OLED | 34" / UWQHD / Curved 1800R / QD-OLED / 240Hz |
| MPG 322URX QD-OLED | 31.5" / UHD / QD-OLED / 240Hz / ClearMR 13000 |
| MPG 321URXW QD-OLED | 31.5" / UHD / QD-OLED / 240Hz / ClearMR 13000 |
| MPG 321URX QD-OLED | 31.5" / UHD / QD-OLED / 240Hz / ClearMR 13000 |
| MAG 272UP QD-OLED X24 | 26.5" / UHD / QD-OLED / 240Hz / ClearMR 13000 |
| MPG 271QR QD-OLED X50 | 26.5" / WQHD / QD-OLED / 500Hz / ClearMR 21000 |
| MAG 272QPW QD-OLED X28 | 26.5" / WQHD / QD-OLED / 280Hz / ClearMR 15000 |
| MAG 272QP QD-OLED X24 | 26.5" / WQHD / QD-OLED / 240Hz / ClearMR 13000 |
Datasheet & Downloads
| MSI product page | MPG 491CQPX QD-OLED on msi.com |
| Specifications | MPG 491CQPX QD-OLED specifications |
| Drivers, manuals & firmware | MPG 491CQPX QD-OLED support |
Frequently Asked Questions — MSI MPG 491CQPX QD-OLED
What resolution and refresh rate does the MPG 491CQPX QD-OLED support?
Resolution: 5120 x 1440 (DQHD). Refresh rate: 240Hz (per MSI specification).
Can it charge a laptop over USB-C?
Yes, the USB-C port supplies up to 98W power delivery, so one cable can carry video, data and charging.
Is the stand height-adjustable?
Yes — height 0 ~ 100mm, tilt -5° ~ 20°, swivel -30° ~ 30°.
Does it have built-in speakers?
No, connect headphones or external speakers.
Does it support KVM?
Yes, the built-in KVM lets you control two connected computers with one keyboard and mouse.
What about OLED burn-in?
MSI OLED Care adds burn-in protection features, and MSI offers a 3-year OLED panel warranty that includes burn-in.
What warranty do I get?
Singapore local MSI warranty through the authorised distributor. Supplied by SourceIT with a GST invoice.