MSI MPG 491CQPX QD-OLED 49-inch Curved Gaming Monitor

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Product guide

MSI MPG 491CQPX QD-OLED 49-inch Curved Gaming Monitor

The MSI MPG 491CQPX QD-OLED is a 49-inch curved monitor built around a 32:9 QD-OLED display, with a stated DQHD resolution and 240 Hz refresh rate. Its wide workspace, high refresh claim and USB-C power delivery may suit gaming alongside multitasking, but the exceptionally broad panel needs substantial desk space.

At a glance

The 32:9, 5120x1440 panel is intended to provide a broad workspace without a central bezel between two displays.
MSI lists 240 Hz refresh and 0.03 Milliseconds response time for fast-moving gaming content.
USB-C supports display input and claims 98W power delivery, useful for connecting and charging a compatible laptop with one cable.
KVM and PiP/PbP support are listed for using more than one connected system or viewing sources together.
The listing describes a height-, tilt- and swivel-adjustable stand and an OLED care feature intended to help prevent burn-in.

Price

£748.97Save 25%

Reference price: ~~£999.00~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A 49-inch 32:9 screen provides a very wide canvas for immersive games and side-by-side work.
QD-OLED, a stated 1500000:1 contrast ratio and DisplayHDR True Black 400 certification are listed for dark-scene and HDR viewing.
USB-C power delivery, built-in USB hub and KVM features support a laptop-and-desktop desk setup.
The stand is described as adjustable in three ways, with 100mm VESA mounting also listed.

Cons

The large 49-inch curved format requires considerable desk width and may be impractical in a compact setup.
Running the native 5120x1440 display at 240 Hz requires a capable connected system and suitable video connection.
The listed typical brightness is 250 nits, buyers prioritising bright-room output should consider the stated brightness conditions.

Technical specifications

28 specifications

Identity
Brand	MSI
Model	MSI MPG 491CQPX QD-OLED

Display and video
Screen size	49 Inches
Screen technology listed	DQHD, QD-OLED
Resolution	DQHD
Maximum display resolution	5120x1440
Aspect ratio	32:9
Refresh rate	240 Hz
Response time	0.03 Milliseconds
Contrast ratio	1500000:1
Brightness	250 Candela per Square Meter
Viewing angle	178 Degrees
Screen finish listed	Glossy
Adaptive sync	FreeSync
HDR certification	VESA DisplayHDR True Black 400
Colour gamut	146

Connectivity and features
Video connectivity	DP 1.4a, HDMI, USB Type C
HDMI ports	2
USB ports	3
USB-C power delivery	98W
USB hub ports	1 x USB 2.0 Type-B & 2 x USB 2.0 Type-A
KVM	KVM 1.0 (2 devices)
Picture modes	PiP/PbB compatible

Dimensions and installation
Form factor	Curved
Item dimensions D x W x H	120D x 42W x 33H centimetres
Stand adjustment	3-way adjustable stand
VESA mount	VESA 100mm

Warranty
Manufacturer warranty	3 Years Manufacturer Warranty

What to know before buying

Listing details to confirm

The listing contains inconsistent or unconfirmed details: the title and model identify MPG 491CQPX, but one feature bullet calls it MAG 491CQPX, it labels the surface both “Glossy” and anti-reflective, gives differing colour-gamut claims (146, 146% sRGB, 99% DCI-P3 and 98% Adobe RGB), and describes 250 nits typical brightness versus 1000 nits HDR peak. It also mixes HDMI/USB port totals with a more specific two-HDMI and USB hub layout, verify the exact selected model’s panel finish, gamut, peak-brightness conditions and connections before purchase.

What’s in the box

Included

Monitor

Who is it for?

A good fit for

Gamers looking for a very wide QD-OLED screen and a high stated refresh rate.
People who want one broad display for gaming and side-by-side productivity tasks.
Laptop users who can benefit from USB-C display connectivity and the stated 98W power delivery.
Multi-system desk setups that can use KVM and PiP/PbP features.

Less suited to

Buyers with limited desk space or a preference for a conventional aspect ratio.
Users who need a precisely confirmed brightness, colour gamut or screen coating specification without checking the listing details.
Setups unable to drive the stated resolution and refresh rate for the intended games.

MSI MPG 491CQPX QD-OLED 49-inch Curved Gaming Monitor · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 14 ratings

5 stars73%73%
4 stars11%11%
3 stars0%0%
2 stars0%0%
1 star16%16%

Customer feedback highlights display and picture quality, including reports of a clear, sharp OLED image, this aligns with the listing’s QD-OLED panel claim, though customer impressions are not a measurement. Reliability feedback is mixed, so buyers prioritising long-term dependability may want to weigh that uncertainty. The aggregate rating is 4.2 out of 5 from 14 ratings, that small total does not explain individual experiences.

Positive themes

Customers praise display quality and picture quality, with feedback describing a clear, sharp OLED image.

Mixed feedback

Reliability receives mixed feedback.

Frequently asked questions

What resolution does the MSI MPG 491CQPX QD-OLED list?

The technical details list DQHD, and the maximum display resolution is given as 5120x1440.

Can it connect to a laptop over USB-C?

The listing includes USB Type-C display connectivity and 98W power delivery. Confirm your laptop supports the required video mode and charging arrangement.

Does it support using two computers?

KVM 1.0 for two devices and PiP/PbP compatibility are listed, this does not mean every input combination or simultaneous view is guaranteed.

What should I check before buying?

The page uses conflicting descriptions for the model family, finish, colour gamut and brightness. Confirm these details and the exact connectivity for the selected listing.