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MSI MPG 341CQPX QD-OLEDBlack
MSI

MPG 341CQPX QD-OLED

MSI's MPG 341CQPX is a 34-inch 240Hz QD-OLED ultrawide with 98W USB-C.

Monitors
—/10What the pros sayPendingExpert consensus · Verified Oct 8, 2026See score breakdown ↓
Finish · Black
Buying call

Buy the MPG 341CQPX if you want a well-rounded OLED ultrawide for games and work: early reviews praised its great color, smooth 240Hz motion, higher HDR peak brightness than some rivals, sturdy build and a USB-C port with 98W charging. Skip it if your desk is shallow, because the stand is large. SDR brightness is mediocre, and it works with FreeSync and G-Sync but isn't certified for either.

Full verdict ↓
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Editor testedHands-on testing and real-world use
Real-world useBased on everyday testing, not a spec sheet
Unbiased reviewIndependent and objective, sources shown
MPG 341CQPX QD-OLEDCheck current priceBuy on eBay
Key specs
Brightness
250 nits typical (SDR) / 1,000 nits peak (HDR)
Highlights

Specs that matter

Display
Size
34" (864 mm)
Resolution
3440x1440
Body
Weight
14.68 lb (6.66 kg)
Colors
Black
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

Display34" (864 mm)
Weight14.68 lb (6.66 kg)
64 attributes · See all specifications
Price & availability

Where to buy

Prices from trusted US retailers, updated daily.

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Buying decision

Should you buy it?

Buy the MPG 341CQPX if you want a well-rounded OLED ultrawide for games and work: early reviews praised its great color, smooth 240Hz motion, higher HDR peak brightness than some rivals, sturdy build and a USB-C port with 98W charging. Skip it if your desk is shallow, because the stand is large. SDR brightness is mediocre, and it works with FreeSync and G-Sync but isn't certified for either.

Best for

Gamers who want an OLED ultrawide that also charges a laptop.

Not for

Bright rooms and small desks.

Main strengthGreat color
Main weaknessMediocre SDR brightness
Reasons to buy
Great color
Smooth 240Hz motion
98W USB-C charging
Strong HDR highlights
Reasons to avoid
Mediocre SDR brightness
Large stand
No official G-Sync or FreeSync certification
Measured view—/10What the pros say · verified oct 8, 2026.
ScoreVerified Oct 8, 2026
Head to head

How it stacks up

Open a comparison for the full side-by-side view.

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MSI MPG 341CQPX QD-OLED
This deviceMPG 341CQPX QD-OLED
VS
AlternativeAcer Nitro ED340CU J0biipx
Display
34"34"
Full comparison
MSI MPG 341CQPX QD-OLED
This deviceMPG 341CQPX QD-OLED
VS
AlternativeAcer Nitro EDA343CUR Hbmippx
Display
34"34"
Full comparison
Same category

Alternatives worth a look

Other phones in the database, with their stored scores and prices.

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—
AcerNitro ED340CU J0biipx34" (864 mm)
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AcerNitro EDA343CUR Hbmippx34" (864 mm)
Product data

Full specifications

64 attributes, grouped for quick scanning. Verified Oct 8, 2026. Spot a wrong value? Hit the next to it.

Brightness
250 nits typical (SDR) / 1,000 nits peak (HDR)
Touchscreen
no
Screen Shape
Curved screen
Displayport Version
1.4a
Displayport Ports
1
Displayport
yes
Hdr Standard
DisplayHDR 400 True Black
Hdr Support
yes
Brightness Hdr Nits
250
Display Technology
QD-OLED
Resolution Pixels
3440x1440
Usb Hub
yes
Hdmi Version
2.1
Hdmi Ports
2
Hdmi
yes
Gtin
4,711,377,199,735
Manufacturer Sku
MPG 341CQPX QD-OLED
Colors
Black
Subcategory
Gaming Monitors
Short Name
MSI MPG 341CQPX QD-OLED
Model Number
MPG 341CQPX QD-OLED
Weight G With Stand
8800
Vesa Mount
3.94 in (10 cm)
Height Adjustment
yes
Color Depth
1.07 billion colours
Depth
12.52 in (31.8 cm)
Width
31.97 in (81.2 cm)
Height
16.81 in (42.7 cm)
Market Positioning
Gaming
Energy Class
G
Standby Power
0.5
Viewing Angle V
178
Viewing Angle H
178
Curvature
1800R
Vesa Mount
yes
Pivot
no
Swivel
yes
Tilt
yes
Speakers
no
Amd Freesync
no
Nvidia G Sync
no
Freesync
no
G Sync
no
Color Gamut
99.3% DCI-P3; 139.1% sRGB
Response Time Ms
0.03
Panel Type
OLED
Aspect Ratio
21:9
Prod Id
MPG 341CQPX QD-OLED
Gallery Image 3 Alt
MSI MPG 341CQPX QD-OLED gallery 3
Gallery Image 3 Url
https://images.icecat.biz/img/gallery/1a8a2d9015bdbf3b03410f13a82a6ac90d54d96e.jpg
Gallery Image 2 Alt
MSI MPG 341CQPX QD-OLED gallery 2
Gallery Image 2 Url
https://images.icecat.biz/img/gallery/efcceaf6b4a37b18265c6c82823d90ecad565089.jpg
Gallery Image 1 Alt
MSI MPG 341CQPX QD-OLED gallery 1
Gallery Image 1 Url
https://images.icecat.biz/img/gallery_lows/a41de0518485c24d8d0b6c9552659715eefe9bac.jpg
Gallery Images
https://images.icecat.biz/img/gallery/e2e66a71ae6dfaf8722d2a8b5a1e48ee82bd2b1f.jpg|https://images.icecat.biz/img/gallery_lows/a41de0518485c24d8d0b6c9552659715eefe9bac.jpg|https://images.icecat.biz/img/gallery/efcceaf6b4a37b18265c6c82823d90ecad565089.jpg|https://images.icecat.biz/img/gallery/1a8a2d9015bdbf3b03410f13a82a6ac90d54d96e.jpg|https://images.icecat.biz/img/gallery/4a27b0641839aad28851ea7cacb44343de4a2a8d.jpg|https://images.icecat.biz/img/gallery/8b86e8603a82ff0324c1af8235017ffa1d525811.jpg|https://images.icecat.biz/img/gallery/baf2664c521fff13e43a27fd450acdbb83190793.jpg|https://images.icecat.biz/img/gallery/0a5111f72dc6334600625faf1a7b26f9ac617828.jpg
Hero Image Alt
MSI MPG 341CQPX QD-OLED
Hero Image Url
https://images.icecat.biz/img/gallery/e2e66a71ae6dfaf8722d2a8b5a1e48ee82bd2b1f.jpg
Featured Image Alt
MSI MPG 341CQPX QD-OLED
Product Image
https://images.icecat.biz/img/gallery/e2e66a71ae6dfaf8722d2a8b5a1e48ee82bd2b1f.jpg
Source Notes
Enriched from openIcecat-live icecat_id=120202658 from icecat-monitors-cat222-gamingish.csv.
Notes
TSDS-006 Gaming Monitors full Icecat import. Specs only from Icecat open API; empty = unverified. Do not publish without image/spec review.
Needs Review
yes
Source Row
551
Image License
needs_review
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