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MSI MAG 321CUP QD-OLED computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Black

MSI MAG 321CUP QD-OLED, 80 cm (31.5"), 3840 x 2160 pixels, 4K Ultra HD, QD-OLED, 0.03 ms, Black

Best offerPrice trend

£589.99

Rising
Price trend
Detailed analysis
Price history of MSI MAG 321CUP QD-OLED computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Black over the last 3 months
DatePrice
11 March 2026£598.97
17 March 2026£598.97
29 March 2026£598.99
5 April 2026£598.97
19 April 2026£598.99
26 April 2026£598.99
4 May 2026£589.99
4 May 2026£598.97
11 May 2026£647.04
12 May 2026£598.97
19 May 2026£598.99
20 May 2026£682.56
28 May 2026£682.56
Offres:

Compare MSI MAG 321CUP QD-OLED computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Black prices UK

*Date of last price update

User Notice: We regularly reference new offers to provide you with the widest selection. However, the displayed results do not reflect all available offers on the market. By default, offers are sorted by price, with the lowest price appearing first.

Product Information

Visualize your victory with the MAG 321CUP QD-OLED gaming monitor. It boasts a 3840x2160 (UHD) next-gen QD-OLED panel, 165Hz refresh rate, and rapid 0.03ms(GtG) response time. VESA certification for ClearMR 9000 and DisplayHDR True Black 400 ensures exceptionally vivid images and mitigates motion blur. OLED Care 2.0 reduces OLED burn-in risks. For console gamers, the MAG 321CUP QD-OLED provide HDMI 2.1 ports with 48Gbps bandwidth, 120Hz support, VRR, and ALLM.

Computer Monitors MSI

Product

Name
MSI MAG 321CUP QD-OLED computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD Black
Brand
MSI

Weight & dimensions

Width (with stand)
714 mm
Depth (with stand)
318 mm
Height (with stand)
473 mm
Width (without stand)
714 mm
Depth (without stand)
123 mm
Height (without stand)
423 mm
Weight (without stand)
8 kg

Power

Energy efficiency class (SDR)
G
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
50 kWh
Energy consumption (HDR) per 1000 hours
5076 kWh
Power consumption (standby)
0.5 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Power supply type
Internal
Energy efficiency scale
A to G
European Product Registry for Energy Labelling (EPREL) code
1886913

Display

Display diagonal
80 cm (31.5")
Display resolution
3840 x 2160 pixels
Native aspect ratio
16:9
Display technology
QD-OLED
Touchscreen
No
HD type
4K Ultra HD
Response time
0.03 ms
Screen shape
Curved
Contrast ratio (typical)
1500000:1
Maximum refresh rate
165 Hz
Display number of colours
1.07 billion colours
Display brightness (typical)
250 cd/m²
Response time measurement type
GTG (Gray to Gray)
Anti-glare screen
Yes
Screen curvature rating
1700R
Supported graphics resolutions
3840 x 2160
Supported video modes
2160p
Aspect ratio
16:9
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Pixel pitch
0.1814 x 0.1814 mm
Horizontal scan range
30 - 390160 kHz
Vertical scan range
48 - 165 Hz
Viewable size, horizontal
69.9 cm
Viewable size, vertical
39.5 cm
Display diagonal (metric)
80 cm
Colour depth
10 bit
Colour gamut standard
DCI-P3
Colour gamut
99%
sRGB coverage (typical)
138%
Adobe RGB coverage
98%
DCI-P3 coverage
99%

Ports & interfaces

Built-in USB hub
No
HDMI
Yes
Headphone out
Yes
USB Type-C downstream ports quantity
1
USB Type-C DisplayPort Alternate Mode
Yes
HDMI ports quantity
2
HDMI version
2.1
DisplayPorts quantity
1
DisplayPort version
1.4
Headphone outputs
1

Ergonomics

VESA mounting
Yes
Cable lock slot
Yes
Height adjustment
Yes
Panel mounting interface
100 x 100 mm
Cable lock slot type
Kensington
Adjustable height (max)
10 cm
Swivelling
Yes
Swivel angle range
30 - 30°
Tilt adjustment
Yes
Tilt angle range
-5 - 15°

Other features

Warranty period
3 year(s)

Design

Market positioning
Gaming
Product colour
Black
Frameless design
Yes
Front bezel colour
Black

Performance

NVIDIA G-SYNC
No
AMD FreeSync
No

Multimedia

Built-in speaker(s)
No
Built-in camera
No

Packaging data

Package width
185 mm
Package depth
513 mm
Package height
11300 mm
Package weight
9.6 kg
Package type
Box

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