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MSI · VA · 34"

MAG 346CQ

3440×1440 · 180 Hz · Ultrawide · Curved

Overall
58
Work
53
Play
67
Amazon
$243
$243
Available on Amazon Updated Aug 30, 2026 Prime FBA
Overall57.6
Work52.7
Play67.0
Refresh100.0
Response50.0
Color70.0
Quality / price47.4

Written analysis

MAG 346CQ at a glance

The MAG 346CQ is a 34" VA monitor at 3440×1440 and 180 Hz. The listed aspect ratio is ultrawide. The panel is curved at 1500R. The backlight is listed as W-LED.

Best fit: straightforward office, media, or secondary-display use after checking resolution and refresh against the rest of the system.

Panel and image

Overall quality is 57.6, with 52.7 work and 67.0 play. Pixel density is listed at 109 PPI. Typical brightness is 300 nits. Contrast is listed as 4000:1. The coating is Anti-glare/Matte (3H). The listed pixel count is treated as a QHD-class work multiplier.

Color and HDR

Recorded gamut coverage is 75% DCI-P3. Color depth is listed as 10-bit FRC.

Motion and sync

Refresh is listed at 180 Hz. Pair this resolution with the GPU table before assuming native high settings.

Ergonomics and connectivity

Stand and mount options are listed as Tilt · VESA (100x100mm). Recorded inputs include 2 x HDMI 2.0 (b; CEC), 1 x DisplayPort 1.4 (a; HBR3), 1 x 3.5 mm Audio Out.

Buying verdict

Overall quality is 57.6, a balanced result covering essential office and media use.

At the recorded Amazon price, quality / price is 47.4—a balanced value for this class.

Work / price is 43.3 and play / price is 38.6.

Display data

Full specifications

Panel, color, motion, connectivity, ergonomics, power, and value in one sheet.

General

Manufacturer
MSI
Monitor
MAG 346CQ
Series
MAG
Launch price
Amazon price
$243
Amazon availability
Available
Price updated
Aug 30, 2026
Launch date
Jan 1, 2025

Panel

Size
34"
Panel type
VA
Resolution
3440×1440
Aspect ratio
2.389:1
Pixel density
109 PPI
Brightness
300 nits
Contrast
4000:1
Display area
90.47 in²
Viewing angles
178 ° (degrees) / 178 ° (degrees)
Backlight
W-LED
Coating
Anti-glare/Matte (3H)
Curvature
1500R

Color & HDR

Color depth
10-bit FRC
Colors
1073741824
DCI-P3
75.00%
sRGB
100.00%
Adobe RGB
80.00%
NTSC
HDR
Local dimming
No

Motion

Refresh rate
180 Hz
Response time
Input lag
Adaptive sync

Connectivity

Inputs
2 x HDMI 2.0 (b; CEC), 1 x DisplayPort 1.4 (a; HBR3), 1 x 3.5 mm Audio Out
Speakers

Ergonomics

Height adjustment
No
Pivot
No
Swivel
No
Tilt
Yes
VESA mount
Yes · 100x100mm

Power & value

Typical power
Max power
Overall
57.6
Work
52.7
Play
67.0
Quality / price
47.4
Work / price
43.3
Play / price
38.6

Additional information

Features
Adaptive-Sync technology, AI Vision, Console Mode, Flicker-free technology, Frameless design, Game Assistance, HDR Ready, Less Blue Light, Navi Key, Picture-by-Picture, Picture-in-Picture, Wide Color Gamut
Accessories
DisplayPort cable
Amazon warranty
2 Year Manufacturer
Amazon dimensions
{'width': 31.8, 'height': 18.0, 'length': 10.6, 'weight': None}

Extracted notes sit here. Amazon listing copy, when present, is at the bottom of the page.

Amazon

Price history

Nearby quality

Similar monitors

VA monitors close to MAG 346CQ on overall quality. Open the monitor table to sort, filter, and compare side by side.

AOC C27G4ZH 27" · VA · 1920×1080 · 280 Hz
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AOC CQ32G3SE 31.5" · VA · 2560×1440 · 165 Hz
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LG 34SR65QC 34" · VA · 3440×1440 · 100 Hz
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Gigabyte GS27QC 27" · VA · 2560×1440 · 170 Hz
58.5
71.7
41.8
AOC 27G15 27" · VA · 1920×1080 · 180 Hz
58.7
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Compare these in the monitor table

Discussion

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

VA Panel – Provides 1ms (MPRT) response time, optimizes screen colors and brightness

180Hz Refresh Rate – Respond faster with smoother frames

1ms (MPRT) Response Time – Eliminate screen tearing and choppy frame rates

AI Vision – The new AI Vision technology can not only reveal details in dark areas but also enhance overall brightness and saturate colors

Less Blue Light – Use a software solution to reduce the light emission in the blue-violet region of the blue light spectrum