MSI MAG 321CUPGlobal manufacturer model · MAG 321CUP · regional retail SKU not specified- Declared refresh at the stated panel resolution
- 160 HzThis one: 60 Hz
MONITORS
MSI Optix MAG321CURV
Global manufacturer model · regional retail SKU not specified
- Manufacturer display diagonal
- 31.5 in
- Manufacturer panel resolution
- 3840 x 2160 (UHD)
- Declared refresh at the stated panel resolution
- 60 Hz
MSI Optix MAG321CURV in the manufacturer's documented model configuration.
Prices & buying options
As an Amazon Associate I earn from qualifying purchases.
Price alert
Email me when the MSI Optix MAG321CURV gets cheaper on eBay. We check exact-model listings once a day at 12:00 UTC.
THE ACTUAL PRODUCT
Compare with MSI MAG 321CUP
Specifications checked 20 Oct 2026Manufacturer specifications, not a hands-on test.
The nearest checked monitors by key specifications, with what differs from the MSI Optix MAG321CURV. The first matches the Compare button above.
MSI MAG 321CUPGlobal manufacturer model · MAG 321CUP · regional retail SKU not specified
ASUS VP327QGlobal manufacturer specification · VP327Q- Manufacturer panel resolution
- 3840x2160This one: 3840 x 2160 (UHD)
ASUS CG32UQGlobal manufacturer specification · CG32UQ- Manufacturer panel resolution
- 3840x2160This one: 3840 x 2160 (UHD)
Key strengths
The exact manufacturer model identifies the published hardware and connections together with its original image.
Before you buy
Figures are manufacturer claims, with the stated modes and conditions. Regional retail SKU, retailer stock and unstated measurements are not established; conflicting manufacturer dimensions remain unresolved.
Every specification. With its source.
Full specifications
Exact configuration: Global manufacturer model · Optix MAG321CURV · regional retail SKU not specified
36 specifications in 10 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 3 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Screen & panel
10 items
- Manufacturer display diagonal
- 31.5 in
Exact manufacturer panel-size figure; no diagonal is inferred from the model name.
Source - Manufacturer panel resolution
- 3840 x 2160 (UHD)
Source heading: panel resolution. Original manufacturer scope and qualifications retained.
Source - Panel technology
- VA
Source heading: panel type. Original manufacturer scope and qualifications retained.
Source - Panel Size
- 31.5" (80cm)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Curvature
- 1500R
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Panel Type
- VA
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Pixel Pitch (H x V)
- 0.18159(H) x 0.18159(V)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Aspect Ratio
- 16:9
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Viewing Angle
- 178° (H) / 178° (V)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Surface Treatment
- Anti-glare
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Panel Resolution
- 3840 x 2160 (UHD)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Refresh & response
3 items
- Declared refresh at the stated panel resolution
- 60 Hz
Manufacturer refresh row: 60Hz. Dual-mode and signal-frequency ranges are separate source rows; ambiguous mode mappings remain unknown.
Source - Signal Frequency
- 147 to 148KHz (H) 47 to 60Hz (V)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Response time
- 4ms
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Refresh Rate
- 60Hz
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Colour, brightness & HDR
5 items
- Brightness (nits)
- 300 nits
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Contrast Ratio
- 2500:1
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - DCR
- 100000000:1
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Display Colors
- 1.07B
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - DCI-P3 / sRGB
- 78% / 103%
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Inputs & connections
2 items
- Video ports
- 1x DP (1.2) 2x HDMI™ (2.0) 1x USB 3.1 Type C (For DP and Charge)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - USB ports
- 2x USB 2.0 1x USB 2.0 Type B (PC to Monitor)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Manufacturer inputs and connections
- 1x DP (1.2) 2x HDMI™ (2.0) 1x USB 3.1 Type C (For DP and Charge); 2x USB 2.0 1x USB 2.0 Type B (PC to Monitor); 1x Earphone out
Exact video, audio and USB rows. Versions and mode conditions remain unchanged.
Source
Stand & mounting
4 items
- Adjustment (Tilt)
- −5° to 20°
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Adjustment (Height)
- 0 ~ 130mm
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Kensington Lock
- Yes
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - VESA Mounting
- 100 x 100 mm
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Size, weight & build
6 items
- Dimensions and manufacturer stand basis
- Conflicting sources
The manufacturer's metric and inch dimension tuples disagree beyond the precision of the printed figures: 710.38 x 513.6 x 266.5 mm versus 27.95 x 20.11 x 10.33 inch. Neither is silently corrected or selected. · Manufacturer heading: dimension (w x h x d). Original axes and stand basis are retained; no axis or height correction is inferred.
Source - Active Display Area (mm)
- 697.344(H) x 392.2344(V)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Frameless Design
- Yes
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Weight (NW / GW)
- 7.3kg / 8.94kg
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Dimension (W x H x D)
- Conflicting sources
The manufacturer's metric and inch dimension tuples disagree beyond the precision of the printed figures: 710.38 x 513.6 x 266.5 mm versus 27.95 x 20.11 x 10.33 inch. Neither is silently corrected or selected. · Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Carton Dimension (W X H X D)
- 957 x 540 x 180 mm / 37.67 x 21.25 x 7.08 inch
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Power & energy
3 items
- Power consumption
- 53W
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Power Type
- External Adaptor 19V 4.74A
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source - Power Input
- 100~240V, 50~60Hz
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Eye care & features
1 item
- Control
- 5-way OSD navigation joystick
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Audio
1 item
- Audio ports
- 1x Earphone out
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Other details
1 item
- Note
- Display Port: 3840 x 2160 (Up to 60Hz) HDMI™: 3840 x 2160 (Up to 60Hz) sRGB follows CIE 1931 testing standard (Area Percentage) DCI-P3 follows CIE 1976 testing standard (Overlap)
Literal manufacturer specification row. Original units, modes, test conditions and supplied-versus-supported scope are retained.
Source
Compare with another monitor
More of the nearest checked monitors by key specifications, for a side-by-side comparison.
ASUS VA32UQGlobal manufacturer specification · VA32UQCompare the two 
LG 32U721SB-WUK manufacturer model · 32U721SB-WCompare the two 
LG 32U720A-BUK manufacturer model · 32U720A-BCompare the two 
LG 32UR550K-BUK manufacturer model · 32UR550K-BCompare the two 
LG 32U721SA-WUK manufacturer model · 32U721SA-WCompare the two 
LG 32UR500K-BUK manufacturer model · 32UR500K-BCompare the two 
Samsung Smart Monitor M7 M70F 32-inchLS32FM702UUXXU · 32-inch VA · Samsung UK specificationCompare the two 
Samsung Smart Monitor M8 M80F 32-inchLS32FM801UUXXU · 32-inch VA · Samsung UK specificationCompare the two 